| Artigo em revista |
- N.P. Barradas; J. Cruz; A.P. de Jesus; V. Manteigas; M. Mayer; I. Vickridge; P. Dimitriou. "IAEA inter-comparison of PIGE analysis codes II – depth profiling". Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms (2026): https://doi.org/10.1016/j.nimb.2026.166034.
10.1016/j.nimb.2026.166034
- N. Catarino; E. Alves; L.C. Alves; J. Flora; M. Peres; R.C. Silva; N.P. Barradas. "Stopping power determination of 4He and 1H in Sc, Gd and Yb using a bulk sample method". Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms (2026): https://doi.org/10.1016/j.nimb.2026.166005.
10.1016/j.nimb.2026.166005
- Apilluelo, J.; Asquith, L.; Bannister, E.F.; Barradas, N.P.; Baylis, C.L.; Beney, J.L.; Berberan e Santos, M.; et al. "Muon tracking in a LiquidO opaque scintillator detector". Journal of Instrumentation 21 01 (2026): P01010. https://doi.org/10.1088/1748-0221/21/01/p01010.
10.1088/1748-0221/21/01/p01010
- N.P. Barradas; A. Vieira; M. Felizardo; M. Matos. "Nuclide identification of radioactive sources from gamma spectra using artificial neural networks". Radiation Physics and Chemistry (2025): https://doi.org/10.1016/j.radphyschem.2025.112692.
10.1016/j.radphyschem.2025.112692
- Cláudia Lopes; Alexandra C. Alves; Armando Ferreira; Eduardo Alves; Nuno Pessoa Barradas; Ioana Borsan; Daniel Munteanu; Filipe Vaz. "The influence of the nanostructure design on the corrosion behaviour of TiN thin films prepared by glancing angle deposition". Materials Chemistry and Physics (2025): https://doi.org/10.1016/j.matchemphys.2024.130100.
10.1016/j.matchemphys.2024.130100
- "COCOA: A compact Compton camera for astrophysical observation of MeV-scale gamma rays". ASTROPARTICLE PHYSICS (2025):
10.1016/J.ASTROPARTPHYS.2025.103135
- Carvalho, D.; Rodrigues, A.M.; Santos, J.; Geraldo, D.; Ferreira, A.; Correa, M.A.; Alves, E.; et al. "Evaluation of Performance and Longevity of Ti-Cu Dry Electrodes: Degradation Analysis Using Anodic Stripping Voltammetry". Sensors 24 23 (2024): http://www.scopus.com/inward/record.url?eid=2-s2.0-85211766423&partnerID=MN8TOARS.
10.3390/s24237477
- Lopes, C.; Rodrigues, M.S.; Ferreira, A.; Macedo, F.; Borsan, I.; Gabor, C.; Pop, M.-A.; et al. "Corrigendum to “The influence of the nanostructure design on the optical, electrical and thermal properties of TiNx thin films prepared by reactive magnetron sputtering” [Mater. Chem. Phys. 306 (2023) 127981] (Materials Chemistry and Physics (2023) 306, (S0254058423006892), (10.1016/j.matchemphys.2023.127981))". Materials Chemistry and Physics 315 (2024): http://www.scopus.com/inward/record.url?eid=2-s2.0-85186148154&partnerID=MN8TOARS.
10.1016/j.matchemphys.2024.129055
- Costa, Diogo; Rodrigues, Marco S.; Alves, Eduardo; Barradas, Nuno P.; Borges, Joel; Vaz, Filipe. "Tuning the Refractive Index Sensitivity of LSPR Transducers Based on Nanocomposite Thin Films Composed of Noble Metal Nanoparticles Dispersed in TiO2". Materials 16 23 (2023): 7355. http://dx.doi.org/10.3390/ma16237355.
10.3390/ma16237355
- Claudia Lopes; Marco S. Rodrigues; Armando Ferreira; Francisco Macedo; Ioana Borsan; Camelia Gabor; Mihai-Alin Pop; et al. "The influence of the nanostructure design on the optical, electrical and thermal properties of TiNx thin films prepared by reactive magnetron sputtering". Materials Chemistry and Physics (2023): https://doi.org/10.1016/j.matchemphys.2023.127981.
10.1016/j.matchemphys.2023.127981
- Bundaleski, Nenad; Adame, Carolina F.; Alves, Eduardo; Barradas, Nuno P.; Cerqueira, Maria F.; Deuermeier, Jonas; Delaup, Yorick; et al. "The Role of Hydrogen Incorporation into Amorphous Carbon Films in the Change of the Secondary Electron Yield". International Journal of Molecular Sciences 24 16 (2023): 12999. http://dx.doi.org/10.3390/ijms241612999.
10.3390/ijms241612999
- N. Pessoa Barradas; N. Farjallah; A. Vieira; M. Blaauw. "Artificial neural networks for NAA: proof of concept on data analysed with k0-based software". Journal of Radioanalytical and Nuclear Chemistry (2023): https://doi.org/10.1007/s10967-022-08568-8.
10.1007/s10967-022-08568-8
- C. F. Adame; E. Alves; N. P. Barradas; P. Costa Pinto; Y. Delaup; I. M. M. Ferreira; H. Neupert; et al. "Amorphous carbon thin films: Mechanisms of hydrogen incorporation during magnetron sputtering and consequences for the secondary electron emission". Journal of Vacuum Science & Technology A (2023): https://doi.org/10.1116/6.0002759.
10.1116/6.0002759
- Simon, A.; Barradas, N. Pessoa; Jeynes, C.; Romolo, F.S.. "Addressing forensic science challenges with nuclear analytical techniques – A review". Forensic Science International (2023): 111767. http://dx.doi.org/10.1016/j.forsciint.2023.111767.
No prelo • 10.1016/j.forsciint.2023.111767
- Ribeiro, Joana M.; Rodrigues, Frederico J.; Correia, Filipe C.; Pudza, Inga; Kuzmin, Alexei; Kalinko, Aleksandr; Welter, Edmund; et al. "The influence of Sb doping on the local structure and disorder in thermoelectric ZnO:Sb thin films". Journal of Alloys and Compounds 939 (2023): 168751. http://dx.doi.org/10.1016/j.jallcom.2023.168751.
10.1016/j.jallcom.2023.168751
- Simon, A.; Pessoa Barradas, N.; Romolo, F.S.. "Fostering the use of nuclear analytical techniques for forensic science". Forensic Science International 341 (2022): 111517. http://dx.doi.org/10.1016/j.forsciint.2022.111517.
10.1016/j.forsciint.2022.111517
- Blaauw, Menno; D’Agostino, Giancarlo; di Luzio, Marco; Dung, Ho Manh; Jacimovic, Radojko; Da Silva Dias, Mauro; Semmler, Renato; van Sluijs, Robbert; Barradas, Nuno Pessoa. "The 2021 IAEA software intercomparison for k0-INAA". Journal of Radioanalytical and Nuclear Chemistry 332 8 (2022): 3387-3400. http://dx.doi.org/10.1007/s10967-022-08626-1.
10.1007/s10967-022-08626-1
- D.S. Dyussambayev; M.T. Aitkulov; A.A. Shaimerdenov; B. Mukhametuly; K. Nazarov; A. Kaestner; N. Pessoa Barradas; et al. "TITAN neutron imaging facility performance". Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (2022): https://doi.org/10.1016/j.nima.2022.167078.
10.1016/j.nima.2022.167078
- Chytry, P.; Souza, G.M.S.; Debastiani, R.; dos Santos, C.E.I.; Antoine, J.M.R.; Banas, A.; Banas, K.; et al. "The potential of accelerator-based techniques as an analytical tool for forensics: The case of coffee". Forensic Science International 335 (2022): 111281. http://dx.doi.org/10.1016/j.forsciint.2022.111281.
10.1016/j.forsciint.2022.111281
- A. Jalilian; A. Korde; V. Starovoitova; J. Jr. Osso; A. Koning; N. Pessoa Barradas; C. Horak; M. Denecke. "Radioisotope Products and the Medicine of the Future: an IAEA Perspective". The Bulletin of the Scientific Centre for Expert Evaluation of Medicinal Products. Regulatory Research and Medicine Evaluation (2022): https://doi.org/10.30895/1991-2919-2022-423.
10.30895/1991-2919-2022-423
- Cristea, D.; Velicu, I.-L.; Cunha, L.; Barradas, N.; Alves, E.; Craciun, V.. "Tantalum-Titanium Oxynitride Thin Films Deposited by DC Reactive Magnetron Co-Sputtering: Mechanical, Optical, and Electrical Characterization". Coatings 12 1 (2022): http://www.scopus.com/inward/record.url?eid=2-s2.0-85122326400&partnerID=MN8TOARS.
10.3390/coatings12010036
- Proença, M.; Rodrigues, M.S.; Meira, D.I.; Castro, M.C.R.; Rodrigues, P.V.; Machado, A.V.; Alves, E.; et al. "Optimization of Au:CuO Thin Films by Plasma Surface Modification for High-Resolution LSPR Gas Sensing at Room Temperature". Sensors 22 18 (2022): http://www.scopus.com/inward/record.url?eid=2-s2.0-85138372387&partnerID=MN8TOARS.
10.3390/s22187043
- Diogo Costa; Marco S. Rodrigues; Lucian Roiban; Mimoun Aouine; Thierry Epicier; Philippe Steyer; Eduardo Alves; et al. "In-situ annealing transmission electron microscopy of plasmonic thin films composed of bimetallic Au–Ag nanoparticles dispersed in a TiO2 matrix". Vacuum 193 (2021): 110511-110511. https://doi.org/10.1016/j.vacuum.2021.110511.
10.1016/j.vacuum.2021.110511
- M. Ben Mbarek; M. Reghima; N. Yacoubi; N. Barradas; E. Alves; N. Bundaleski; O. Teodoro; M. Kunst; R. Schwarz. "Microwave transient reflection in annealed SnS thin films". Materials Science in Semiconductor Processing 121 (2021): 105302-105302. https://doi.org/10.1016/j.mssp.2020.105302.
10.1016/j.mssp.2020.105302
- Lopes, C.; Fiedler, P.; Rodrigues, M.S.; Borges, J.; Bertollo, M.; Alves, E.; Barradas, N.P.; et al. "Me-doped Ti–me intermetallic thin films used for dry biopotential electrodes: A comparative case study". Sensors 21 23 (2021): http://www.scopus.com/inward/record.url?eid=2-s2.0-85120641157&partnerID=MN8TOARS.
10.3390/s21238143
- Vygranenko, Y.; Fernandes, M.; Vieira, M.; Lavareda, G.; Nunes de Carvalho, C.; Brogueira, P.; Amaral, A.; Barradas, N.P.; Alves, E.. "Electrical, optical and photoconductive properties of Sn-doped indium sulfofluoride thin films". Materials Science in Semiconductor Processing 121 (2021): http://www.scopus.com/inward/record.url?eid=2-s2.0-85089411916&partnerID=MN8TOARS.
10.1016/j.mssp.2020.105349
- Lavareda, G.; Vygranenko, Y.; Amaral, A.; Nunes de Carvalho, C.; Barradas, N.P.; Alves, E.; Brogueira, P.. "Dependence of optical properties on composition of silicon carbonitride thin films deposited at low temperature by PECVD". Journal of Non-Crystalline Solids 551 (2021): http://www.scopus.com/inward/record.url?eid=2-s2.0-85092396548&partnerID=MN8TOARS.
10.1016/j.jnoncrysol.2020.120434
- Alves, E.; Lorenz, K.; Catarino, N.; Peres, M.; Dias, M.; Mateus, R.; Alves, L.C.; et al. "An insider view of the Portuguese ion beam laboratory". European Physical Journal Plus 136 6 (2021): http://www.scopus.com/inward/record.url?eid=2-s2.0-85111515083&partnerID=MN8TOARS.
10.1140/epjp/s13360-021-01629-z
- Ridikas, D.; Pessoa Barradas, N.; Migliori, A.; Katukhov, A.; Bode, P.. "Improved performance of neutron activation analysis laboratories by feedback workshops following interlaboratory comparison rounds". Accreditation and Quality Assurance 26 3 (2021): 157-164. http://www.scopus.com/inward/record.url?eid=2-s2.0-85107831207&partnerID=MN8TOARS.
10.1007/s00769-021-01473-9
- da Silva Oliveira, C.I.; Martínez-Martínez, D.; Cunha, L.; Lanceros-Mendez, S.; Martins, P.; Alves, E.; Barradas, N.P.; Apreutesei, M.. "Deposition of Ti-Zr-O-N films by reactive magnetron sputtering of Zr target with Ti ribbons". Surface and Coatings Technology 409 (2021): http://www.scopus.com/inward/record.url?eid=2-s2.0-85099876687&partnerID=MN8TOARS.
10.1016/j.surfcoat.2020.126737
- N Catarino; A Widdowson; A Baron-Wiechec; J P Coad; K Heinola; M Rubel; N P Barradas; E Alves. "Deposition in the tungsten divertor during the 2011–2016 campaigns in JET with ITER-like wall". Physica Scripta (2020): https://doi.org/10.1088/1402-4896/ab4df7.
10.1088/1402-4896/ab4df7
- Diana I. Meira; Rui P. Domingues; Marco S. Rodrigues; Eduardo Alves; Nuno P. Barradas; Joel Borges; Filipe Vaz. "Thin films of Au-Al2O3 for plasmonic sensing". Applied Surface Science 500 (2020): 144035-144035. https://doi.org/10.1016/j.apsusc.2019.144035.
10.1016/j.apsusc.2019.144035
- Pessoa Barradas, N.; Cruz, J.; Fonseca, M.; de Jesus, A.P.; Lagoyannis, A.; Manteigas, V.; Mayer, M.; Preketes-Sigalas, K.; Dimitriou, P.. "International Atomic Energy Agency inter-comparison of particle induced gamma-ray emission codes for bulk samples". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 468 (2020): 37-47. http://www.scopus.com/inward/record.url?eid=2-s2.0-85079886422&partnerID=MN8TOARS.
10.1016/j.nimb.2020.02.019
- AL-Rjoub, A.; Rebouta, L.; Cunha, N.F.; Fernandes, F.; Barradas, N.P.; Alves, E.. "W/AlSiTiN<sub>x</sub>/SiAlTiO<sub>y</sub>N<sub>x</sub>/SiAlO<sub>x</sub> multilayered solar thermal selective absorber coating". Solar Energy 207 (2020): 192-198. http://www.scopus.com/inward/record.url?eid=2-s2.0-85087353192&partnerID=MN8TOARS.
10.1016/j.solener.2020.06.094
- Smodiš, B.; Barradas, N.P.; Ridikas, D.; Bode, P.; Landsberger, S.. "An E-learning tool as living book for knowledge preservation in neutron activation analysis". Journal of Radioanalytical and Nuclear Chemistry 325 3 (2020): 737-741. http://www.scopus.com/inward/record.url?eid=2-s2.0-85083461231&partnerID=MN8TOARS.
10.1007/s10967-020-07129-1
- Catarino, N.; Alves, L.C.; Dias, M.; Barradas, N.P.; van Til, S.; Zmitko, M.; Alves, E.. "Oxidation behaviour of neutron irradiated Be pebbles". Nuclear Materials and Energy 23 (2020): http://www.scopus.com/inward/record.url?eid=2-s2.0-85083744987&partnerID=MN8TOARS.
10.1016/j.nme.2020.100748
- Mayer, M.; Möller, S.; Rubel, M.; Widdowson, A.; Charisopoulos, S.; Ahlgren, T.; Alves, E.; et al. "Ion beam analysis of fusion plasma-facing materials and components: Facilities and research challenges". Nuclear Fusion 60 2 (2020): http://www.scopus.com/inward/record.url?eid=2-s2.0-85080115683&partnerID=MN8TOARS.
10.1088/1741-4326/ab5817
- Pereira-Silva, P.; Borges, J.; Rodrigues, M.S.; Oliveira, J.C.; Alves, E.; Barradas, N.P.; Dias, J.P.; Cavaleiro, A.; Vaz, F.. "Nanocomposite Au-ZnO thin films: Influence of gold concentration and thermal annealing on the microstructure and plasmonic response". Surface and Coatings Technology 385 (2020): http://www.scopus.com/inward/record.url?eid=2-s2.0-85078510973&partnerID=MN8TOARS.
10.1016/j.surfcoat.2020.125379
- Ribeiro, J.M.; Correia, F.C.; Salvador, P.B.; Rebouta, L.; Alves, L.C.; Alves, E.; Barradas, N.P.; Mendes, A.; Tavares, C.J.. "Corrigendum to “Compositional analysis by RBS, XPS and EDX of ZnO:Al,Bi and ZnO:Ga,Bi thin films deposited by d.c. magnetron sputtering” [Vacuum 161 (2019) 268–275] (Vacuum (2019) 161 (268–275), (S0042207X1832164X), (10.1016/j.vacuum.2018.12.038))". Vacuum 180 (2020): http://www.scopus.com/inward/record.url?eid=2-s2.0-85087622917&partnerID=MN8TOARS.
10.1016/j.vacuum.2020.109608
- Jeynes, C.; Palitsin, V.V.; Grime, G.W.; Pascual-Izarra, C.; Taborda, A.; Reis, M.A.; Barradas, N.P.. "External beam Total-IBA using DataFurnace". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 481 (2020): 47-61. http://www.scopus.com/inward/record.url?eid=2-s2.0-85091254161&partnerID=MN8TOARS.
10.1016/j.nimb.2020.08.002
- "IAEA activities in support of research reactor and nuclear analytical techniques". ARAB JOURNAL OF NUCLEAR SCIENCES AND APPLICATIONS (2020):
10.21608/AJNSA.2020.92994
- C. Lopes; C. Gabor; D. Cristea; R. Costa; R.P. Domingues; M.S. Rodrigues; J. Borges; et al. "Evolution of the mechanical properties of Ti-based intermetallic thin films doped with different metals to be used as biomedical devices". Applied Surface Science (2019): https://doi.org/10.1016/j.apsusc.2019.144617.
10.1016/j.apsusc.2019.144617
- Vygranenko, Y.; Vieira, M.; Lavareda, G.; Nunes de Carvalho, C.; Brogueira, P.; Amaral, A.; Barradas, N.P.; Alves, E.. "Optical and photoconductive properties of indium sulfide fluoride thin films". Thin Solid Films 671 (2019): 49-52. http://www.scopus.com/inward/record.url?eid=2-s2.0-85058999908&partnerID=MN8TOARS.
10.1016/j.tsf.2018.12.019
- Ribeiro, J.M.; Correia, F.C.; Salvador, P.B.; Rebouta, L.; Alves, L.C.; Alves, E.; Barradas, N.P.; Mendes, A.; Tavares, C.J.. "Compositional analysis by RBS, XPS and EDX of ZnO:Al,Bi and ZnO:Ga,Bi thin films deposited by d.c. magnetron sputtering". Vacuum 161 (2019): 268-275. http://www.scopus.com/inward/record.url?eid=2-s2.0-85059365051&partnerID=MN8TOARS.
10.1016/j.vacuum.2018.12.038
- Feldiorean, D.; Cristea, D.; Tierean, M.; Croitoru, C.; Gabor, C.; Jakab-Farkas, L.; Cunha, L.; et al. "Deposition temperature influence on the wear behaviour of carbon-based coatings deposited on hardened steel". Applied Surface Science 475 (2019): 762-773. http://www.scopus.com/inward/record.url?eid=2-s2.0-85059574466&partnerID=MN8TOARS.
10.1016/j.apsusc.2019.01.028
- Costa, P.; AL-Rjoub, A.; Rebouta, L.; Manninen, N.K.; Alves, D.; Almeida, B.; Barradas, N.P.; Alves, E.. "Influence of Al/Si atomic ratio on optical and electrical properties of magnetron sputtered Al<inf>1-x</inf>Si<inf>x</inf>O<inf>y</inf> coatings". Thin Solid Films 669 (2019): 475-481. http://www.scopus.com/inward/record.url?eid=2-s2.0-85057216196&partnerID=MN8TOARS.
10.1016/j.tsf.2018.11.036
- AL-Rjoub, A.; Rebouta, L.; Costa, P.; Vieira, L.G.; Miranda, T.M.R.; Barradas, N.P.; Alves, E.. "CrAlSiN barrier layer to improve the thermal stability of W/CrAlSiN<inf>x</inf>/CrAlSiO<inf>y</inf>N<inf>x</inf>/SiAlO<inf>x</inf> solar thermal absorber". Solar Energy Materials and Solar Cells 191 (2019): 235-242. http://www.scopus.com/inward/record.url?eid=2-s2.0-85057176367&partnerID=MN8TOARS.
10.1016/j.solmat.2018.11.023
- Carlos M. M. Rosário; Bo Thöner; Alexander Schönhals; Stephan Menzel; Alexander Meledin; Nuno P. Barradas; Eduardo Alves; et al. "Metallic filamentary conduction in valence change-based resistive switching devices: the case of TaOx thin film with x ~ 1". Nanoscale (2019): https://doi.org/10.1039/C9NR05285B.
10.1039/C9NR05285B
- Domingues, R.P.; Rodrigues, M.S.; Lopes, C.; Pedrosa, P.; Alves, E.; Barradas, N.P.; Borges, J.; Vaz, F.. "Thin films composed of metal nanoparticles (Au, Ag, Cu) dispersed in AlN: The influence of composition and thermal annealing on the structure and plasmonic response". Thin Solid Films 676 (2019): 12-25. http://www.scopus.com/inward/record.url?eid=2-s2.0-85062405956&partnerID=MN8TOARS.
10.1016/j.tsf.2019.02.047
- Ruset, C.; Grigore, E.; Rasinski, M.; Fortuna, E.; Grzonka, J.; Gherendi, M.; Luculescu, C.; et al. "Nano-porous coatings for gas retention studies". Romanian Reports in Physics 71 1 (2019): http://www.scopus.com/inward/record.url?eid=2-s2.0-85063568391&partnerID=MN8TOARS.
- AL-Rjoub, A.; Rebouta, L.; Costa, P.; Cunha, N.F.; Lanceros-Mendez, S.; Barradas, N.P.; Alves, E.. "The effect of increasing Si content in the absorber layers (CrAlSiN <sub>x</sub> /CrAlSiO <sub>y</sub> N <sub>x</sub> ) of solar selective absorbers upon their selectivity and thermal stability". Applied Surface Science 481 (2019): 1096-1102. http://www.scopus.com/inward/record.url?eid=2-s2.0-85063316144&partnerID=MN8TOARS.
10.1016/j.apsusc.2019.03.208
- Rojas-Hernandez, R.E.; Barradas, N.P.; Alves, E.; Santos, L.F.; Almeida, R.M.. "Up-conversion emission of aluminosilicate and titania films doped with Er<sup>3+</sup>/Yb<sup>3+</sup> by ion implantation and sol-gel solution doping". Surface and Coatings Technology 355 (2018): 162-168. http://www.scopus.com/inward/record.url?eid=2-s2.0-85041596164&partnerID=MN8TOARS.
10.1016/j.surfcoat.2018.01.056
- AL-Rjoub, A.; Costa, P.; Rebouta, L.; Radovic, I.B.; Arstila, K.; Barradas, N.P.; Alves, E.; Matilainen, A.; Pischow, K.. "A study of solar thermal absorber stack based on CrAlSiN<inf>x</inf>/CrAlSiN<inf>x</inf>O<inf>y</inf> structure by ion beams". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms (2018): http://www.scopus.com/inward/record.url?eid=2-s2.0-85046343679&partnerID=MN8TOARS.
10.1016/j.nimb.2018.04.024
- AL-Rjoub, A.; Rebouta, L.; Costa, P.; Barradas, N.P.; Alves, E.; Ferreira, P.J.; Abderrafi, K.; Matilainen, A.; Pischow, K.. "A design of selective solar absorber for high temperature applications". Solar Energy 172 (2018): 177-183. http://www.scopus.com/inward/record.url?eid=2-s2.0-85046375044&partnerID=MN8TOARS.
10.1016/j.solener.2018.04.052
- Domingues, R.P.; Rodrigues, M.S.; Proença, M.; Costa, D.; Alves, E.; Barradas, N.P.; Oliveira, F.J.; et al. "Thin films composed of Au nanoparticles embedded in AlN: Influence of metal concentration and thermal annealing on the LSPR band". Vacuum 157 (2018): 414-421. http://www.scopus.com/inward/record.url?eid=2-s2.0-85053430445&partnerID=MN8TOARS.
10.1016/j.vacuum.2018.09.013
- Cunha, L.; Apreutesei, M.; Moura, C.; Alves, E.; Barradas, N.P.; Cristea, D.. "In-situ XRD vs ex-situ vacuum annealing of tantalum oxynitride thin films: Assessments on the structural evolution". Applied Surface Science 438 (2018): 14-19. http://www.scopus.com/inward/record.url?eid=2-s2.0-85032994315&partnerID=MN8TOARS.
10.1016/j.apsusc.2017.10.220
- Borges, J.; Ferreira, C.G.; Fernandes, J.P.C.; Rodrigues, M.S.; Proença, M.; Apreutesei, M.; Alves, E.; et al. "Thin films of Ag-Au nanoparticles dispersed in TiO<inf>2</inf>: Influence of composition and microstructure on the LSPR and SERS responses". Journal of Physics D: Applied Physics 51 20 (2018): http://www.scopus.com/inward/record.url?eid=2-s2.0-85047215436&partnerID=MN8TOARS.
10.1088/1361-6463/aabc49
- Simon, A.; Barradas, N.P.; Ridikas, D.. "IAEA fosters nuclear analytical techniques for forensic science". Forensic Chemistry 9 (2018): 42-43. http://www.scopus.com/inward/record.url?eid=2-s2.0-85046138203&partnerID=MN8TOARS.
10.1016/j.forc.2018.04.001
- Rodrigues, M.S.; Costa, D.; Domingues, R.P.; Apreutesei, M.; Pedrosa, P.; Martin, N.; Correlo, V.M.; et al. "Optimization of nanocomposite Au/TiO <inf>2</inf> thin films towards LSPR optical-sensing". Applied Surface Science 438 (2018): 74-83. http://www.scopus.com/inward/record.url?eid=2-s2.0-85029816693&partnerID=MN8TOARS.
10.1016/j.apsusc.2017.09.162
- da Silva Oliveira, C.I.; Martinez-Martinez, D.; Cunha, L.; Rodrigues, M.S.; Borges, J.; Lopes, C.; Alves, E.; Barradas, N.P.; Apreutesei, M.. "Zr-O-N coatings for decorative purposes: Study of the system stability by exploration of the deposition parameter space". Surface and Coatings Technology 343 (2018): 30-37. http://www.scopus.com/inward/record.url?eid=2-s2.0-85039807739&partnerID=MN8TOARS.
10.1016/j.surfcoat.2017.11.056
- Catarino, N.; Barradas, N.P.; Corregidor, V.; Widdowson, A.; Baron-Wiechec, A.; Coad, J.P.; Heinola, K.; Rubel, M.; Alves, E.. "Assessment of erosion, deposition and fuel retention in the JET-ILW divertor from ion beam analysis data". Nuclear Materials and Energy 12 (2017): 559-563. http://www.scopus.com/inward/record.url?eid=2-s2.0-85006922988&partnerID=MN8TOARS.
10.1016/j.nme.2016.10.027
- Widdowson, A.; Alves, E.; Baron-Wiechec, A.; Barradas, N.P.; Catarino, N.; Coad, J.P.; Corregidor, V.; et al. "Overview of the JET ITER-like wall divertor". Nuclear Materials and Energy 12 (2017): 499-505. http://www.scopus.com/inward/record.url?eid=2-s2.0-85012897195&partnerID=MN8TOARS.
10.1016/j.nme.2016.12.008
- Dias, D.; Rebouta, L.; Costa, P.; Al-Rjoub, A.; Benelmeki, M.; Tavares, C.J.; Barradas, N.P.; et al. "Optical and structural analysis of solar selective absorbing coatings based on AlSiO<inf>x</inf>:W cermets". Solar Energy 150 (2017): 335-344. http://www.scopus.com/inward/record.url?eid=2-s2.0-85018999820&partnerID=MN8TOARS.
10.1016/j.solener.2017.04.055
- Pohrelyuk, I.M.; Yaskiv, O.I.; Tkachuk, O.V.; Barradas, N.P.; Alves, E.; Vaz, F.; Cunha, L.. "Corrosion behavior of titanium oxynitrided by diffusion and magnetron sputtering methods in physiological solution". Materials Performance and Characterization 6 4 (2017): http://www.scopus.com/inward/record.url?eid=2-s2.0-85030127547&partnerID=MN8TOARS.
10.1520/MPC20160074
- Widdowson, A.; Coad, J.P.; Alves, E.; Baron-Wiechec, A.; Barradas, N.P.; Brezinsek, S.; Catarino, N.; et al. "Overview of fuel inventory in JET with the ITER-like wall". Nuclear Fusion 57 8 (2017): http://www.scopus.com/inward/record.url?eid=2-s2.0-85019476814&partnerID=MN8TOARS.
10.1088/1741-4326/aa7475
- Al-Rjoub, A.; Costa, P.; Rebouta, L.; Cerqueira, M.F.; Alpuim, P.; Barradas, N.P.; Alves, E.. "Characterization of magnetron sputtered sub-stoichiometric CrAlSiN<inf>x</inf> and CrAlSiO<inf>y</inf>N<inf>x</inf> coatings". Surface and Coatings Technology 328 (2017): 134-141. http://www.scopus.com/inward/record.url?eid=2-s2.0-85028296965&partnerID=MN8TOARS.
10.1016/j.surfcoat.2017.08.038
- Rodrigues, M.S.; Borges, J.; Gabor, C.; Munteanu, D.; Apreutesei, M.; Steyer, P.; Lopes, C.; et al. "Functional behaviour of TiO<inf>2</inf> films doped with noble metals". Surface Engineering 32 8 (2016): 554-561. http://www.scopus.com/inward/record.url?eid=2-s2.0-84975468065&partnerID=MN8TOARS.
10.1179/1743294415Y.0000000085
- Tsui, H.C.L.; Goff, L.E.; Barradas, N.P.; Alves, E.; Pereira, S.; Palgrave, R.G.; Davies, R.J.; et al. "Composition measurement of epitaxial Sc<inf>x</inf>Ga<inf>1-x</inf>N films". Semiconductor Science and Technology 31 6 (2016): http://www.scopus.com/inward/record.url?eid=2-s2.0-84973369301&partnerID=MN8TOARS.
10.1088/0268-1242/31/6/064002
- Vieira, E.M.F.; Ribeiro, J.F.; Silva, M.M.; Barradas, N.P.; Alves, E.; Alves, A.; Correia, M.R.; Goncalves, L.M.. "Electrical insulation properties of RF-sputtered LiPON layers towards electrochemical stability of lithium batteries". Journal of Physics D: Applied Physics 49 48 (2016): http://www.scopus.com/inward/record.url?eid=2-s2.0-84997751456&partnerID=MN8TOARS.
10.1088/0022-3727/49/48/485301
- Pedrosa, P.; Machado, D.; Fiedler, P.; Vasconcelos, B.; Alves, E.; Barradas, N.P.; Martin, N.; et al. "Electrochemical characterization of nanostructured Ag:TiN thin films produced by glancing angle deposition on polyurethane substrates for bio-electrode applications". Journal of Electroanalytical Chemistry 768 (2016): 110-120. http://www.scopus.com/inward/record.url?eid=2-s2.0-84960330968&partnerID=MN8TOARS.
10.1016/j.jelechem.2016.03.005
- Catarino, N.; Barradas, N.P.; Alves, E.. "Determination of <sup>9</sup>Be(p,p<inf>0</inf>)<sup>9</sup>Be, <sup>9</sup>Be(p,d<inf>0</inf>)<sup>8</sup>Be and <sup>9</sup>Be(p,a<inf>0</inf>)<sup>6</sup>Li cross sections at 150°in the energy range 0.5-2.35 MeV". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 371 (2016): 50-53. http://www.scopus.com/inward/record.url?eid=2-s2.0-84960425840&partnerID=MN8TOARS.
10.1016/j.nimb.2015.10.062
- Pedrosa, P.; Fiedler, P.; Lopes, C.; Alves, E.; Barradas, N.P.; Haueisen, J.; Machado, A.V.; Fonseca, C.; Vaz, F.. "Ag:TiN-Coated Polyurethane for Dry Biopotential Electrodes: From Polymer Plasma Interface Activation to the First EEG Measurements". Plasma Processes and Polymers 13 3 (2016): 341-354. http://www.scopus.com/inward/record.url?eid=2-s2.0-84932614298&partnerID=MN8TOARS.
10.1002/ppap.201500063
- Barradas, N.P.; García Núñez, C.; Redondo-Cubero, A.; Shen, G.; Kung, P.; Pau, J.L.. "Analytical simulation of RBS spectra of nanowire samples". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 371 (2016): 116-120. http://www.scopus.com/inward/record.url?eid=2-s2.0-84960310995&partnerID=MN8TOARS.
10.1016/j.nimb.2015.08.080
- Barradas, N.P.; Kosmata, M.; Hanf, D.; Munnik, F.. "The influence of the beam charge state on the analytical calculation of RBS and ERDA spectra". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 371 (2016): 121-124. http://www.scopus.com/inward/record.url?eid=2-s2.0-84960215843&partnerID=MN8TOARS.
10.1016/j.nimb.2015.08.079
- Cristea, D.; Crisan, A.; Cretu, N.; Borges, J.; Lopes, C.; Cunha, L.; Ion, V.; et al. "Structure dependent resistivity and dielectric characteristics of tantalum oxynitride thin films produced by magnetron sputtering". Applied Surface Science 354 (2015): 298-305. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000363673500009&KeyUID=WOS:000363673500009.
10.1016/j.apsusc.2015.06.167
- Lopes, C.; Pedrosa, P.; Martin, N.; Barradas, N. P.; Alves, E.; Vaz, F.. "Study of the electrical behavior of nanostructured Ti-Ag thin films, prepared by Glancing Angle Deposition". Materials Letters 157 (2015): 188-192. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000358973500049&KeyUID=WOS:000358973500049.
10.1016/j.matlet.2015.05.067
- Baron-Wiechec, A.; Widdowson, A.; Alves, E.; Ayres, C. F.; Barradas, N. P.; Brezinsek, S.; Coad, J. P.; et al. "Global erosion and deposition patterns in JET with the ITER-like wall". Journal of Nuclear Materials 463 (2015): 157-161. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000358467200024&KeyUID=WOS:000358467200024.
10.1016/j.jnucmat.2015.01.038
- Lopes, C.; Vieira, M.; Borges, J.; Fernandes, J.; Rodrigues, M. S.; Alves, E.; Barradas, N. P.; et al. "Multifunctional Ti-Me (Me = Al, Cu) thin film systems for biomedical sensing devices". Vacuum 122 (2015): 353-359. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000364732200020&KeyUID=WOS:000364732200020.
10.1016/j.vacuum.2015.05.015
- Barradas, N. P.; Bergmaier, A.; Mizohata, K.; Msimanga, M.; Raisanen, J.; Sajavaara, T.; Simon, A.. "Determination of molecular stopping cross section of C-12, O-16, Si-28, Cl-35, Ni-58, Br-79, and I-127 in silicon nitride". Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms 360 (2015): 90-96. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000361859500014&KeyUID=WOS:000361859500014.
10.1016/j.nimb.2015.08.034
- Heinola, K.; Widdowson, A.; Likonen, J.; Alves, E.; Baron-Wiechec, A.; Barradas, N.; Brezinsek, S.; et al. "Fuel retention in JET ITER-Like Wall from post-mortem analysis". Journal of Nuclear Materials 463 (2015): 961-965. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000358467200207&KeyUID=WOS:000358467200207.
10.1016/j.jnucmat.2014.12.098
- Borges, J.; Costa, D.; Antunes, E.; Lopes, C.; Rodrigues, M. S.; Apreutesei, M.; Alves, E.; et al. "Biological behaviour of thin films consisting of Au nanoparticles dispersed in a TiO2 dielectric matrix". Vacuum 122 (2015): 360-368. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000364732200021&KeyUID=WOS:000364732200021.
10.1016/j.vacuum.2015.03.036
- Abreu, C. S.; Matos, J.; Cavaleiro, A.; Alves, E.; Barradas, N. P.; Vaz, F.; Torrell, M.; et al. "Tribological characterization of TiO2/Au decorative thin films obtained by PVD magnetron sputtering technology". Wear 330 (2015): 419-428. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=CCC&KeyUT=CCC:000357438000045&KeyUID=CCC:000357438000045.
10.1016/j.wear.2015.01.069
- Camps, I.; Ramirez, J. M.; Mariscal, A.; Serna, R.; Garrido, B.; Peralvarez, M.; Carreras, J.; et al. "Optical performance of thin films produced by the pulsed laser deposition of SiAlON and Er targets". Applied Surface Science 336 (2015): 274-277. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000351617600047&KeyUID=WOS:000351617600047.
10.1016/j.apsusc.2014.12.013
- Rebouta, L.; Sousa, A.; Capela, P.; Andritschky, M.; Santilli, P.; Matilainen, A.; Pischow, K.; et al. "Solar selective absorbers based on Al2O3:W cermets and AlSiN/AlSiON layers". Solar Energy Materials and Solar Cells 137 (2015): 93-100. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=CCC&KeyUT=CCC:000352670800013&KeyUID=CCC:000352670800013.
10.1016/j.solmat.2015.01.029
- Polushkin, N. I.; Duarte, A. C.; Conde, O.; Alves, E.; Barradas, N. P.; Garcia-Garcia, A.; Kakazei, G. N.; et al. "Laser-induced diffusion decomposition in Fe-V thin-film alloys". Applied Surface Science 336 (2015): 380-384. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000351617600064&KeyUID=WOS:000351617600064.
10.1016/j.apsusc.2014.12.164
- James, Christopher D.; Jeynes, Christopher; Barradas, Nuno P.; Clifton, Luke; Dalgliesh, Robert M.; Smith, Rebecca F.; Sankey, Stephen W.; Hutchings, Lian R.; Thompson, Richard L.. "Modifying polyester surfaces with incompatible polymer additives". Reactive & Functional Polymers 89 (2015): 40-48. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000353851600006&KeyUID=WOS:000353851600006.
10.1016/j.reactfunctpolym.2015.03.002
- Pedrosa, P.; Machado, D.; Fiedler, P.; Alves, E.; Barradas, N. P.; Haueisen, J.; Vaz, F.; Fonseca, C.. "Electrochemical and structural characterization of nanocomposite Ag-y:TiNx thin films for dry bioelectrodes: the effect of the N/Ti ratio and Ag content". Electrochimica Acta 153 (2015): 602-611. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000348450000077&KeyUID=WOS:000348450000077.
10.1016/j.electacta.2014.12.020
- Lopes, C.; Goncalves, C.; Borges, J.; Polcar, T.; Rodrigues, M. S.; Barradas, N. P.; Alves, E.; et al. "Evolution of the functional properties of titanium-silver thin films for biomedical applications: Influence of in-vacuum annealing". Surface & Coatings Technology 261 (2015): 262-271. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000348255500035&KeyUID=WOS:000348255500035.
10.1016/j.surfcoat.2014.11.020
- Pedrosa, P.; Machado, D.; Borges, J.; Rodrigues, M. S.; Alves, E.; Barradas, N. P.; Martin, N.; et al. "Ag (y) :TiN (x) thin films for dry biopotential electrodes: the effect of composition and structural changes on the electrical and mechanical behaviours". Applied Physics a-Materials Science & Processing 119 1 (2015): 169-178. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000351171600022&KeyUID=WOS:000351171600022.
10.1007/s00339-014-8943-9
- Barradas, N. P.; Catarino, N.; Mateus, R.; Magalhaes, S.; Alves, E.; Siketic, Z.; Radovic, I. Bogdanovic. "Determination of the Be-9(He-3,p(i))B-11 (i=0,1,2,3) cross section at 135 degrees in the energy range 1-2.5 MeV". Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms 346 (2015): 21-25. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000350083800004&KeyUID=WOS:000350083800004.
10.1016/j.nimb.2015.01.037
- Carvalho, P.; Borges, J.; Rodrigues, M.S.; Barradas, N.P.; Alves, E.; Espinós, J.P.; González-Elipe, A.R.; et al. "Optical properties of zirconium oxynitride films: The effect of composition, electronic and crystalline structures". Applied Surface Science 358 (2015): 660-669. http://www.scopus.com/inward/record.url?eid=2-s2.0-84950335710&partnerID=MN8TOARS.
10.1016/j.apsusc.2015.09.129
- Tsui, H.C.L.; Goff, L.E.; Barradas, N.P.; Alves, E.; Pereira, S.; Beere, H.E.; Farrer, I.; et al. "The effect of metal-rich growth conditions on the microstructure of Sc<inf>x</inf>Ga<inf>1-x</inf>N films grown using molecular beam epitaxy". Physica Status Solidi (A) Applications and Materials Science 212 12 (2015): 2837-2842. http://www.scopus.com/inward/record.url?eid=2-s2.0-84949625717&partnerID=MN8TOARS.
10.1002/pssa.201532292
- Cristea, D.; Patru, M.; Crisan, A.; Munteanu, D.; Craciun, D.; Barradas, N.P.; Alves, E.; et al. "Composition and structure variation for magnetron sputtered tantalum oxynitride thin films, as function of deposition parameters". Applied Surface Science (2015): http://www.scopus.com/inward/record.url?eid=2-s2.0-84945387797&partnerID=MN8TOARS.
10.1016/j.apsusc.2015.09.022
- Karydas, A. G.; Streeck, C.; Radovic, I. Bogdanovic; Kaufmann, C.; Rissom, T.; Beckhoff, B.; Jaksic, M.; Barradas, N. P.. "Ion beam analysis of Cu(In,Ga)Se-2 thin film solar cells". Applied Surface Science 356 (2015): 631-638. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000365351600081&KeyUID=WOS:000365351600081.
10.1016/j.apsusc.2015.08.133
- Reis, M.A.; Chaves, P.C.; Taborda, A.; Marques, J.P.; Barradas, N.P.. "Fixed and free line ratio DT2 PIXE fitting and simulation package". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 318 PART A (2014): 65-69. http://www.scopus.com/inward/record.url?eid=2-s2.0-84888881235&partnerID=MN8TOARS.
10.1016/j.nimb.2013.05.104
- Barradas, Nuno P.; Alves, E.; Vieira, E. M. F.; Parisini, A.; Conde, O.; Martin-Sanchez, J.; Rolo, A. G.; Chahboun, A.; Gomes, M. J. M.. "IBA study of SiGe/SiO2 nanostructured multilayers". Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms 331 (2014): 89-92. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000339144600019&KeyUID=WOS:000339144600019.
10.1016/j.nimb.2013.11.025
- Karydas, A. G.; Radovic, I. Bogdanovic; Streeck, C.; Kaufmann, C.; Caballero, R.; Rissom, T.; Kanngiesser, B.; et al. "In-depth elemental characterization of Cu(In,Ga)Se-2 thin film solar cells by means of RBS and PIXE techniques". Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms 331 (2014): 93-95. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000339144600020&KeyUID=WOS:000339144600020.
10.1016/j.nimb.2014.01.025
- Pedrosa, P.; Alves, E.; Barradas, N. P.; Martin, N.; Fiedler, P.; Haueisen, J.; Vaz, F.; Fonseca, C.. "Electrochemical behaviour of nanocomposite Ag-x:TiN thin films for dry biopotential electrodes". Electrochimica Acta 125 (2014): 48-57. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000335424300006&KeyUID=WOS:000335424300006.
10.1016/j.electacta.2014.01.082
- Barradas, N. P.. "An open source package for the IBA data format IDF". Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms 332 (2014): 148-151. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000339131200033&KeyUID=WOS:000339131200033.
10.1016/j.nimb.2014.02.049
- Coad, J. P.; Alves, E.; Barradas, N. P.; Baron-Wiechec, A.; Catarino, N.; Heinola, K.; Likonen, J.; et al. "Surface analysis of tiles and samples exposed to the first JET campaigns with the ITER-like wall". Physica Scripta T159 (2014): http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000334847800013&KeyUID=WOS:000334847800013.
10.1088/0031-8949/2014/T159/014012
- Barradas, Nuno P.; Alves, E.; Fonseca, M.; Siketic, Z.; Radovic, I. Bogdanovic. "Stopping power of C, O and Cl in tantalum oxide". Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms 332 (2014): 152-155. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000339131200034&KeyUID=WOS:000339131200034.
10.1016/j.nimb.2014.02.050
- Barradas, N. P.; Marques, J. G.; Alves, E.. "Stopping power of H-1 and He-4 in lithium niobate". Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms 332 (2014): 330-333. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000339131200073&KeyUID=WOS:000339131200073.
10.1016/j.nimb.2014.02.089
- Simon, Aliz; Barradas, Nuno Pessoa; Bergmaier, Andreas; Msimanga, Mandlenkosi; Radovic, Iva Bogdanovic; Raisanen, Jyrki; Sajavaara, Timo. "New experimental molecular stopping cross section data of Al2O3, for heavy ions". Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms 332 (2014): 341-345. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000339131200076&KeyUID=WOS:000339131200076.
10.1016/j.nimb.2014.02.092
- Castro, M.V.; Rebouta, L.; Alpuim, P.; Cerqueira, M.F.; Benelmekki, M.; Garcia, C.B.; Alves, E.; et al. "Optimisation of surface treatments of TiO<inf>2</inf>:Nb transparent conductive coatings by a post-hot-wire annealing in a reducing H<inf>2</inf> atmosphere". Thin Solid Films 550 (2014): 404-412. http://www.scopus.com/inward/record.url?eid=2-s2.0-84890311333&partnerID=MN8TOARS.
10.1016/j.tsf.2013.11.044
- Cristea, D.; Crisan, A.; Barradas, N.P.; Alves, E.; Moura, C.; Vaz, F.; Cunha, L.. "Development of tantalum oxynitride thin films produced by PVD: Study of structural stability". Applied Surface Science 285 PARTA (2013): 19-26. http://www.scopus.com/inward/record.url?eid=2-s2.0-84886087891&partnerID=MN8TOARS.
10.1016/j.apsusc.2013.06.061
- Borges, J.; Fonseca, C.; Barradas, N.P.; Alves, E.; Girardeau, T.; Paumier, F.; Vaz, F.; Marques, L.. "Influence of composition, bonding characteristics and microstructure on the electrochemical and optical stability of AlO<inf>x</inf>N<inf>y</inf> thin films". Electrochimica Acta 106 (2013): 23-34. http://www.scopus.com/inward/record.url?eid=2-s2.0-84879055345&partnerID=MN8TOARS.
10.1016/j.electacta.2013.05.020
- Lopes, C.; Gonçalves, C.; Pedrosa, P.; Macedo, F.; Alves, E.; Barradas, N.P.; Martin, N.; Fonseca, C.; Vaz, F.. "TiAg <inf>x</inf> thin films for lower limb prosthesis pressure sensors: Effect of composition and structural changes on the electrical and thermal response of the films". Applied Surface Science 285 PARTA (2013): 10-18. http://www.scopus.com/inward/record.url?eid=2-s2.0-84886098217&partnerID=MN8TOARS.
10.1016/j.apsusc.2013.07.021
- Silva, J.P.B.; Sekhar, K.C.; Rodrigues, S.A.S.; Pereira, M.; Parisini, A.; Alves, E.; Barradas, N.P.; Gomes, M.J.M.. "On the formation of an interface amorphous layer in nanostructured ferroelectric Ba <inf>0.8</inf> Sr <inf>0.2</inf> TiO <inf>3</inf> thin films integrated on Pt-Si and its effect on the electrical properties". Applied Surface Science 278 (2013): 136-141. http://www.scopus.com/inward/record.url?eid=2-s2.0-84878555779&partnerID=MN8TOARS.
10.1016/j.apsusc.2012.11.161
- Pedrosa, P.; Machado, D.; Lopes, C.; Alves, E.; Barradas, N.P.; Martin, N.; Macedo, F.; Fonseca, C.; Vaz, F.. "Nanocomposite Ag:TiN thin films for dry biopotential electrodes". Applied Surface Science 285 PARTA (2013): 40-48. http://www.scopus.com/inward/record.url?eid=2-s2.0-84886086266&partnerID=MN8TOARS.
10.1016/j.apsusc.2013.07.154
- Barradas, N.P.; Catarino, N.; Alves, E.; Bogdanovic Radovic, I.; Gurbich, A.F.. "Measurement and evaluation of the <sup>13</sup>C(p,p)<sup>13</sup>C cross section in the energy range 0.8-2.4 MeV". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 316 (2013): 81-87. http://www.scopus.com/inward/record.url?eid=2-s2.0-84884536846&partnerID=MN8TOARS.
10.1016/j.nimb.2013.08.041
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10.1088/0022-3727/46/38/385301
- Likonen, J.; Airila, M.I.; Coad, J.P.; Hakola, A.; Koivuranta, S.; Ahonen, E.; Alves, E.; et al. "Local deposition of <sup>13</sup>C tracer in the JET MKII-HD divertor". Journal of Nuclear Materials 438 SUPPL (2013): http://www.scopus.com/inward/record.url?eid=2-s2.0-84885477723&partnerID=MN8TOARS.
10.1016/j.jnucmat.2013.01.163
- Borges, J.; Barradas, N.P.; Alves, E.; Beaufort, M.F.; Eyidi, D.; Vaz, F.; Marques, L.. "Influence of stoichiometry and structure on the optical properties of AlN<inf>x</inf>O<inf>y</inf> films". Journal of Physics D: Applied Physics 46 1 (2013): http://www.scopus.com/inward/record.url?eid=2-s2.0-84870361846&partnerID=MN8TOARS.
10.1088/0022-3727/46/1/015305
- Demeulemeester, J.; Smeets, D.; Comrie, C.M.; Barradas, N.P.; Vieira, A.; Van Bockstael, C.; Detavernier, C.; Temst, K.; Vantomme, A.. "On the growth kinetics of Ni(Pt) silicide thin films". Journal of Applied Physics 113 16 (2013): http://www.scopus.com/inward/record.url?eid=2-s2.0-84877302760&partnerID=MN8TOARS.
10.1063/1.4802738
- Ribeiro Gomes, M.; Gatti, F.; Nucciotti, A.; Manfrinetti, P.; Galeazzi, M.; Alves, E.; Bagliani, D.; et al. "Status of the MARE experiment". IEEE Transactions on Applied Superconductivity 23 3 (2013): http://www.scopus.com/inward/record.url?eid=2-s2.0-84876066279&partnerID=MN8TOARS.
10.1109/TASC.2013.2249180
- Cristea, D.; Constantin, D.; Crisan, A.; Abreu, C.S.; Gomes, J.R.; Barradas, N.P.; Alves, E.; et al. "Properties of tantalum oxynitride thin films produced by magnetron sputtering: The influence of processing parameters". Vacuum 98 (2013): 63-69. http://www.scopus.com/inward/record.url?eid=2-s2.0-84885419245&partnerID=MN8TOARS.
10.1016/j.vacuum.2013.03.017
- Marin, A.; Munteanu, D.; Alves, E.; Barradas, N.P.; Cunha, L.; Moura, C.; Barradas, N. P.. "Influence of thermal annealing on structural and optical properties of Au:TiO2 nanocomposite film". Journal of Optoelectronics and Advanced Materials 15 5-6 (2013): 539-543. http://www.scopus.com/inward/record.url?eid=2-s2.0-84881292493&partnerID=MN8TOARS.
- Cristea, D.; Crisan, A.; Barradas, N.; Alves, E.; Costa, P.; Lanceros-Mendez, S.; Cunha, L.. "ELECTRICAL AND PHOTOCATALYTIC BEHAVIOUR OF TAO(X)N(Y) MAGNETRON SPUTTERED THIN SOLID FILMS". Metalurgia International 18 (2013): 61-64. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000315835600013&KeyUID=WOS:000315835600013.
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10.1088/0957-4484/23/40/405605
- Borges, J.; Martin, N.; Barradas, N.P.; Alves, E.; Eyidi, D.; Beaufort, M.F.; Riviere, J.P.; Vaz, F.; Marques, L.. "Electrical properties of AlN <inf>x</inf>O <inf>y</inf> thin films prepared by reactive magnetron sputtering". Thin Solid Films 520 21 (2012): 6709-6717. http://www.scopus.com/inward/record.url?eid=2-s2.0-84864770187&partnerID=MN8TOARS.
10.1016/j.tsf.2012.06.062
- Barradas, N.P.; Alves, E.; Siketic, Z.; Bogdanovic Radovic, I.; Radovic, I.B.. "Stopping power of C in Si". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 273 (2012): 30-32. http://www.scopus.com/inward/record.url?eid=2-s2.0-84856093579&partnerID=MN8TOARS.
10.1016/j.nimb.2011.07.030
- MacEdo, F.; Vaz, F.; Torrell, M.; Faria, R.T.; Cavaleiro, A.; Barradas, N.P.; Alves, E.; Junge, K.H.; Bein, B.K.. "TiO <inf>2</inf> coatings with Au nanoparticles analysed by photothermal IR radiometry". Journal of Physics D: Applied Physics 45 10 (2012): http://www.scopus.com/inward/record.url?eid=2-s2.0-84857776744&partnerID=MN8TOARS.
10.1088/0022-3727/45/10/105301
- Pedrosa, P.; Alves, E.; Barradas, N.P.; Fiedler, P.; Haueisen, J.; Vaz, F.; Fonseca, C.. "TiN <inf>x</inf> coated polycarbonate for bio-electrode applications". Corrosion Science 56 (2012): 49-57. http://www.scopus.com/inward/record.url?eid=2-s2.0-84855892966&partnerID=MN8TOARS.
10.1016/j.corsci.2011.11.008
- Vieira, E.M.F.; Martín-Sánchez, J.; Rolo, A.G.; Parisini, A.; Buljan, M.; Capan, I.; Alves, E.; et al. "Structural and electrical studies of ultrathin layers with Si <inf>0.7</inf>Ge <inf>0.3</inf> nanocrystals confined in a SiGe/SiO <inf>2</inf> superlattice". Journal of Applied Physics 111 10 (2012): http://www.scopus.com/inward/record.url?eid=2-s2.0-84862142520&partnerID=MN8TOARS.
10.1063/1.4722278
- Pinto, S.R.C.; Buljan, M.; Chahboun, A.; Roldan, M.A.; Bernstorff, S.; Varela, M.; Pennycook, S.J.; et al. "Tuning the properties of Ge-quantum dots superlattices in amorphous silica matrix through deposition conditions". Journal of Applied Physics 111 7 (2012): http://www.scopus.com/inward/record.url?eid=2-s2.0-84861754430&partnerID=MN8TOARS.
10.1063/1.3702776
- Torrell, M.; Adochite, R.C.; Cunha, L.; Barradas, N.P.; Alves, E.; Beaufort, M.F.; Rivière, J.P.; et al. "Surface plasmon resonance effect on the optical properties of TiO <inf>2</inf> doped by noble metals nanoparticles". Journal of Nano Research 18-19 (2012): 177-185. http://www.scopus.com/inward/record.url?eid=2-s2.0-84864822459&partnerID=MN8TOARS.
10.4028/www.scientific.net/JNanoR.18-19.177
- Jeynes, C.; Barradas, N.P.; Szilágyi, E.. "Accurate determination of quantity of material in thin films by Rutherford backscattering spectrometry". Analytical Chemistry 84 14 (2012): 6061-6069. http://www.scopus.com/inward/record.url?eid=2-s2.0-84863957489&partnerID=MN8TOARS.
10.1021/ac300904c
- Alves, E.; Franco, N.; Barradas, N.P.; Nunes, B.; Lopes, J.; Cavaleiro, A.; Torrell, M.; Cunha, L.; Vaz, F.. "Structural and optical studies of Au doped titanium oxide films". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 272 (2012): 61-65. http://www.scopus.com/inward/record.url?eid=2-s2.0-84655170024&partnerID=MN8TOARS.
10.1016/j.nimb.2011.01.033
- Sério, S.; Melo Jorge, M.E.; Nunes, Y.; Barradas, N.P.; Alves, E.; Munnik, F.. "Incorporation of N in TiO <inf>2</inf> films grown by DC-reactive magnetron sputtering". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 273 (2012): 109-112. http://www.scopus.com/inward/record.url?eid=2-s2.0-84856116210&partnerID=MN8TOARS.
10.1016/j.nimb.2011.07.052
- Adochite, R.C.; Munteanu, D.; Torrell, M.; Cunha, L.; Alves, E.; Barradas, N.P.; Cavaleiro, A.; et al. "The influence of annealing treatments on the properties of Ag:TiO <inf>2</inf> nanocomposite films prepared by magnetron sputtering". Applied Surface Science 258 8 (2012): 4028-4034. http://www.scopus.com/inward/record.url?eid=2-s2.0-84856209430&partnerID=MN8TOARS.
10.1016/j.apsusc.2011.12.095
- Demeulemeester, J.; Knaepen, W.; Smeets, D.; Schrauwen, A.; Comrie, C.M.; Barradas, N.P.; Vieira, A.; et al. "In situ study of the growth properties of Ni-rare earth silicides for interlayer and alloy systems on Si(100)". Journal of Applied Physics 111 4 (2012): 43511-43511. http://www.scopus.com/inward/record.url?eid=2-s2.0-84857857859&partnerID=MN8TOARS.
10.1063/1.3681331
- Cavalcante, F.H.M.; Gomes, M.R.; Carbonari, A.W.; Pereira, L.F.D.; Rossetto, D.A.; Costa, M.S.; Alves, E.; et al. "Characterization of nanostructured HfO <inf>2</inf> films using RBS and PAC". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 273 (2012): 195-198. http://www.scopus.com/inward/record.url?eid=2-s2.0-84860416300&partnerID=MN8TOARS.
10.1016/j.nimb.2011.07.074
- Magalhães, S.; Barradas, N.P.; Alves, E.; Watson, I.M.; Lorenz, K.. "High precision determination of the InN content of Al <inf>1-</inf><inf>x</inf>In <inf>x</inf>N thin films by Rutherford backscattering spectrometry". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 273 (2012): 105-108. http://www.scopus.com/inward/record.url?eid=2-s2.0-84856117077&partnerID=MN8TOARS.
10.1016/j.nimb.2011.07.051
- Barradas, N.P.. "The width of an RBS spectrum revisited: Influence of multiple scattering". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 270 1 (2012): 44-46. http://www.scopus.com/inward/record.url?eid=2-s2.0-80755148762&partnerID=MN8TOARS.
10.1016/j.nimb.2011.10.002
- Borges, J.; Martin, N.; Barradas, N. P.; Alves, E.; Eyidi, D.; Beaufort, M. F.; Riviere, J. P.; Vaz, F.; Marques, L.. "Electrical properties of AlNxOy thin films prepared by reactive magnetron sputtering". Thin Solid Films 520 21 (2012): 6709-6717. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000307286100048&KeyUID=WOS:000307286100048.
- Chappe, J. M.; Fernandes, A. C.; Moura, C.; Alves, E.; Barradas, N. P.; Martin, N.; Espinos, J. P.; et al. "Analysis of multifunctional titanium oxycarbide films as a function of oxygen addition". Surface & Coatings Technology 206 8-9 (2012): 2525-2534. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=CCC&KeyUT=CCC:000300458500064&KeyUID=CCC:000300458500064.
10.1016/j.surfcoat.2011.11.005
- Arvinte, R.; Borges, J.; Sousa, R.E.; Munteanu, D.; Barradas, N.P.; Alves, E.; Vaz, F.; Marques, L.. "Preparation and characterization of CrN xO y thin films: The effect of composition and structural features on the electrical behavior". Applied Surface Science 257 21 (2011): 9120-9124. http://www.scopus.com/inward/record.url?eid=2-s2.0-79960176231&partnerID=MN8TOARS.
10.1016/j.apsusc.2011.05.109
- Gurbich, A.F.; Abriola, D.; Barradas, N.P.; Ramos, A.R.; Bogdanovic-Radovic, I.; Chiari, M.; Jeynes, C.; et al. "Measurements and evaluation of differential cross-sections for Ion Beam analysis". Journal of the Korean Physical Society 59 23 (2011): 2010-2013. http://www.scopus.com/inward/record.url?eid=2-s2.0-80052199042&partnerID=MN8TOARS.
10.3938/jkps.59.2010
- Wright, G.M.; Westerhout, J.; Al, R.S.; Alves, E.; Alves, L.C.; Barradas, N.P.; Van Den Berg, M.A.; et al. "Materials research under ITER-like divertor conditions at FOM Rijnhuizen". Journal of Nuclear Materials 417 1-3 (2011): 457-462. http://www.scopus.com/inward/record.url?eid=2-s2.0-80053582789&partnerID=MN8TOARS.
10.1016/j.jnucmat.2010.12.209
- Alves, L.C.; Alves, E.; Barradas, N.P.; Dias, M.; Mateus, R.; Carvalho, P.; Coad, J.P.; et al. "Surface composition and morphology changes of JET tiles under plasma interactions". Fusion Engineering and Design 86 9-11 (2011): 2557-2560. http://www.scopus.com/inward/record.url?eid=2-s2.0-80054035933&partnerID=MN8TOARS.
10.1016/j.fusengdes.2011.03.093
- Corregidor, V.; Alves, L.C.; Barradas, N.P.; Reis, M.A.; Marques, M.T.; Ribeiro, J.A.. "Characterization of mercury gilding art objects by external proton beam". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 269 24 (2011): 3049-3053. http://www.scopus.com/inward/record.url?eid=2-s2.0-81855194078&partnerID=MN8TOARS.
10.1016/j.nimb.2011.04.070
- Reis, M.A.; Barradas, N.P.; Chaves, P.C.; Taborda, A.. "PIXE analysis of multilayer targets". X-Ray Spectrometry 40 3 (2011): 153-156. http://www.scopus.com/inward/record.url?eid=2-s2.0-79955136958&partnerID=MN8TOARS.
10.1002/xrs.1322
- Vieira, E.M.F.; Pinto, S.R.C.; Levichev, S.; Rolo, A.G.; Chahboun, A.; Buljan, M.; Barradas, N.P.; et al. "Influence of the deposition parameters on the growth of SiGe nanocrystals embedded in Al<inf>2</inf>O<inf>3</inf> matrix". Microelectronic Engineering 88 4 (2011): 509-513. http://www.scopus.com/inward/record.url?eid=2-s2.0-79751525029&partnerID=MN8TOARS.
10.1016/j.mee.2010.10.016
- Adochite, R.C.; Torrell, M.; Cunha, L.; Alves, E.; Barradas, N.P.; Cavaleiro, A.; Rivierec, J.P.; Eyidic, D.; Vaz, F.. "Structural and optical properties of Ag:Tio 2 nanocomposite films prepared by magnetron sputtering". Optoelectronics and Advanced Materials, Rapid Communications 5 1 (2011): 73-79. http://www.scopus.com/inward/record.url?eid=2-s2.0-79251521001&partnerID=MN8TOARS.
- Torrell, M.; Kabir, R.; Cunha, L.; Vasilevskiy, M.I.; Vaz, F.; Cavaleiro, A.; Alves, E.; Barradas, N.P.. "Tuning of the surface plasmon resonance in TiO<inf>2</inf>/Au thin films grown by magnetron sputtering: The effect of thermal annealing". Journal of Applied Physics 109 7 (2011): http://www.scopus.com/inward/record.url?eid=2-s2.0-79955437172&partnerID=MN8TOARS.
10.1063/1.3565066
- Pinto, S.R.C.; Rolo, A.G.; Buljan, M.; Chahboun, A.; Bernstorff, S.; Barradas, N.P.; Alves, E.; et al. "Low-temperature fabrication of layered self-organized ge clusters by RF-sputtering". Nanoscale Research Letters 6 1 (2011): http://www.scopus.com/inward/record.url?eid=2-s2.0-84255167415&partnerID=MN8TOARS.
10.1186/1556-276X-6-341
- Abriola, D.; Barradas, N.P.; Bogdanovic-Radovic, I.; Chiari, M.; Gurbich, A.F.; Jeynes, C.; Kokkoris, M.; et al. "Development of a reference database for Ion Beam Analysis and future perspectives". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 269 24 (2011): 2972-2978. http://www.scopus.com/inward/record.url?eid=2-s2.0-81855185512&partnerID=MN8TOARS.
10.1016/j.nimb.2011.04.056
- Pinto, S.R.C.; Kashtiban, R.J.; Rolo, A.G.; Buljan, M.; Chahboun, A.; Bangert, U.; Barradas, N.P.; Alves, E.; Gomes, M.J.M.. "Structural study of Si<inf>1 - x</inf>Ge<inf>x</inf> nanocrystals embedded in SiO<inf>2</inf> films". Thin Solid Films 518 9 (2010): 2569-2572. http://www.scopus.com/inward/record.url?eid=2-s2.0-76249108880&partnerID=MN8TOARS.
10.1016/j.tsf.2009.09.148
- Tavares, C.J.; Marques, S.M.; Lanceros-Méndez, S.; Rebouta, L.; Alves, E.; Barradas, N.P.; Munnik, F.; Girardeau, T.; Rivière, J.-P.. "N-doped photocatalytic titania thin films on active polymer substrates". Journal of Nanoscience and Nanotechnology 10 2 (2010): 1072-1077. http://www.scopus.com/inward/record.url?eid=2-s2.0-77953132248&partnerID=MN8TOARS.
10.1166/jnn.2010.1868
- Tavares, C.J.; Marques, S.M.; Viseu, T.; Teixeira, V.; Carneiro, J.O.; Alves, E.; Barradas, N.P.; et al. "Erratum: "Enhancement of the photocatalytic nature of nitrogen-doped PVD-grown titanium dioxide thin films" (J. Appl. Phys. (2009) 106: (113535))". Journal of Applied Physics 107 5 (2010): http://www.scopus.com/inward/record.url?eid=2-s2.0-77949717566&partnerID=MN8TOARS.
10.1063/1.3357395
- Darakchieva, V.; Lorenz, K.; Barradas, N.P.; Alves, E.; Monemar, B.; Schubert, M.; Franco, N.; et al. "Hydrogen in InN: A ubiquitous phenomenon in molecular beam epitaxy grown material". Applied Physics Letters 96 8 (2010): http://www.scopus.com/inward/record.url?eid=2-s2.0-77749270577&partnerID=MN8TOARS.
10.1063/1.3327333
- De Campos, J.A.; Viseu, T.; Rolo, A.G.; Barradas, N.P.; Alves, E.; De Lacerda-Arôso, T.; Cerqueira, M.F.. "Electrical and Raman scattering studies of ZnO:P and ZnO:Sb thin films". Journal of Nanoscience and Nanotechnology 10 4 (2010): 2620-2623. http://www.scopus.com/inward/record.url?eid=2-s2.0-77955009953&partnerID=MN8TOARS.
10.1166/jnn.2010.1381
- Bola, A.M.; Correia, M.R.; Pereira, S.; González, J.C.; Lorenz, K.; Alves, E.; Barradas, N.. "Total reflectance and Raman studies in Al<inf>y</inf>In<inf>x</inf>Ga <inf>1-x-y</inf>N epitaxial layers". Physica Status Solidi (C) Current Topics in Solid State Physics 7 1 (2010): 56-59. http://www.scopus.com/inward/record.url?eid=2-s2.0-77949709410&partnerID=MN8TOARS.
10.1002/pssc.200982632
- Alves, E.; Alves, L.C.; Barradas, N.P.; Mateus, R.; Carvalho, P.A.; Wright, G.M.. "Influence of temperature and plasma composition on deuterium retention in refractory metals". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 268 11-12 (2010): 2124-2128. http://www.scopus.com/inward/record.url?eid=2-s2.0-77953233631&partnerID=MN8TOARS.
10.1016/j.nimb.2010.02.063
- Demeulemeester, J.; Smeets, D.; Barradas, N.P.; Vieira, A.; Comrie, C.M.; Temst, K.; Vantomme, A.. "Artificial neural networks for instantaneous analysis of real-time Rutherford backscattering spectra". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 268 10 (2010): 1676-1681. http://www.scopus.com/inward/record.url?eid=2-s2.0-77951023071&partnerID=MN8TOARS.
10.1016/j.nimb.2010.02.127
- Wright, G.M.; Al, R.S.; Alves, E.; Alves, L.C.; Barradas, N.P.; Kleyn, A.W.; Lopes Cardozo, N.J.; et al. "Carbon film growth and hydrogenic retention of tungsten exposed to carbon-seeded high density deuterium plasmas". Journal of Nuclear Materials 396 2-3 (2010): 176-180. http://www.scopus.com/inward/record.url?eid=2-s2.0-73549115636&partnerID=MN8TOARS.
10.1016/j.jnucmat.2009.11.002
- Magalhães, S.; Lorenz, K.; Franco, N.; Barradas, N.P.; Alves, E.; Monteiro, T.; Amstatt, B.; Fellmann, V.; Daudin, B.. "Effect of annealing on AlN/GaN quantum dot heterostructures: Advanced ion beam characterization and X-ray study of low-dimensional structures". Surface and Interface Analysis 42 10-11 (2010): 1552-1555. http://www.scopus.com/inward/record.url?eid=2-s2.0-78149434154&partnerID=MN8TOARS.
10.1002/sia.3614
- Fernandes, A.C.; Santos, J.P.; Marques, J.G.; Kling, A.; Ramos, A.R.; Barradas, N.P.. "Validation of the Monte Carlo model supporting core conversion of the Portuguese Research Reactor (RPI) for neutron fluence rate determinations". Annals of Nuclear Energy 37 9 (2010): 1139-1145. http://www.scopus.com/inward/record.url?eid=2-s2.0-77953915959&partnerID=MN8TOARS.
10.1016/j.anucene.2010.05.004
- Pinto, S.R.C.; Rolo, A.G.; Chahboun, A.; Buljan, M.; Khodorov, A.; Kashtiban, R.J.; Bangert, U.; et al. "Multilayers of Ge nanocrystals embedded in Al<inf>2</inf>O<inf>3</inf> matrix: Structural and electrical studies". Microelectronic Engineering 87 12 (2010): 2508-2512. http://www.scopus.com/inward/record.url?eid=2-s2.0-77956266647&partnerID=MN8TOARS.
10.1016/j.mee.2010.06.002
- Khodorov, A.; Levichev, S.; Chahboun, A.; Rolo, A.G.; Bernstorff, S.; Barradas, N.P.; Alves, E.; Gomes, M.J.M.. "Growth and characterization of Mn-doped ZnO/TiO<inf>2</inf> multilayer nanostructures grown by pulsed laser deposition". Physica Status Solidi (C) Current Topics in Solid State Physics 7 11-12 (2010): 2724-2726. http://www.scopus.com/inward/record.url?eid=2-s2.0-78449258702&partnerID=MN8TOARS.
10.1002/pssc.200983840
- Khodorov, A.; Levichev, S.; Rolo, A.G.; Karzazi, O.; Chahboun, A.; Novak, J.; Vorobiev, A.; et al. "Mn-doped ZnO nanocrystals embedded in Al<inf>2</inf>O<inf>3</inf>: Structural and electrical properties". Nanotechnology 21 50 (2010): http://www.scopus.com/inward/record.url?eid=2-s2.0-78650077539&partnerID=MN8TOARS.
10.1088/0957-4484/21/50/505705
- Barradas, N.P.; Mateus, R.; Fonseca, M.; Reis, M.A.; Lorenz, K.; Vickridge, I.. "Thin film depth profiling using simultaneous particle backscattering and nuclear resonance profiling". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 268 11-12 (2010): 1829-1832. http://www.scopus.com/inward/record.url?eid=2-s2.0-77953128092&partnerID=MN8TOARS.
10.1016/j.nimb.2010.02.092
- Alves, L.C.; Alves, E.; Barradas, N.P.; Mateus, R.; Carvalho, P.; Coad, J.P.; Widdowson, A.M.; Likonen, J.; Koivuranta, S.. "Erosion and re-deposition processes in JET tiles studied with ion beams". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 268 11-12 (2010): 1991-1996. http://www.scopus.com/inward/record.url?eid=2-s2.0-77953302427&partnerID=MN8TOARS.
10.1016/j.nimb.2010.02.115
- Chaves, P.C.; Taborda, A.; Barradas, N.P.; Reis, M.A.. "CdTe detector use for PIXE characterization of TbCoFe thin films". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 268 11-12 (2010): 2010-2014. http://www.scopus.com/inward/record.url?eid=2-s2.0-77953130995&partnerID=MN8TOARS.
10.1016/j.nimb.2010.02.120
- Reis, M.A.; Alves, L.C.; Barradas, N.P.; Chaves, P.C.; Nunes, B.; Taborda, A.; Surendran, K.P.; et al. "High Resolution and Differential PIXE combined with RBS, EBS and AFM analysis of magnesium titanate (MgTiO<inf>3</inf>) multilayer structures". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 268 11-12 (2010): 1980-1985. http://www.scopus.com/inward/record.url?eid=2-s2.0-77953139296&partnerID=MN8TOARS.
10.1016/j.nimb.2010.02.113
- Siketic, Z.; Bogdanovic Radovic, I.; Alves, E.; Barradas, N.P.. "Stopping power of <sup>11</sup>B in Si and TiO<inf>2</inf> measured with a bulk sample method and Bayesian inference data analysis". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 268 11-12 (2010): 1768-1771. http://www.scopus.com/inward/record.url?eid=2-s2.0-77953128896&partnerID=MN8TOARS.
10.1016/j.nimb.2010.02.070
- Torrell, M.; Cunha, L.; Cavaleiro, A.; Alves, E.; Barradas, N.P.; Vaz, F.. "Functional and optical properties of Au:TiO <inf>2</inf> nanocomposite films: The influence of thermal annealing". Applied Surface Science 256 22 (2010): 6536-6542. http://www.scopus.com/inward/record.url?eid=2-s2.0-77955663780&partnerID=MN8TOARS.
10.1016/j.apsusc.2010.04.043
- Lorenz, K.; Magalhães, S.; Franco, N.; Barradas, N.P.; Darakchieva, V.; Alves, E.; Pereira, S.; et al. "Al<inf>1-x</inf>In<inf>x</inf>N/GaN bilayers: Structure, morphology, and optical properties". Physica Status Solidi (B) Basic Research 247 7 (2010): 1740-1746. http://www.scopus.com/inward/record.url?eid=2-s2.0-77954567521&partnerID=MN8TOARS.
10.1002/pssb.200983656
- Barradas, N.P.; Mayer, M.; Thompson, M.. "A new ion beam analysis data format". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 268 11-12 (2010): 1824-1828. http://www.scopus.com/inward/record.url?eid=2-s2.0-77953326696&partnerID=MN8TOARS.
10.1016/j.nimb.2010.02.093
- Lorenz, K.; Barradas, N.P.; Alves, E.; Roqan, I.S.; Nogales, E.; Martin, R.W.; O'Donnell, K.P.; Gloux, F.; Ruterana, P.. "Structural and optical characterization of Eu-implanted GaN". Journal of Physics D: Applied Physics 42 16 (2009): http://www.scopus.com/inward/record.url?eid=2-s2.0-70149100381&partnerID=MN8TOARS.
10.1088/0022-3727/42/16/165103
- Fernandes, C.M.; Guisbiers, G.; Pereira, S.; Barradas, N.P.; Alves, E.; Senos, A.M.R.; Vieira, M.T.. "Annealing Ni nanocrystalline on WC-Co". Journal of Alloys and Compounds 482 1-2 (2009): 131-136. http://www.scopus.com/inward/record.url?eid=2-s2.0-67349086276&partnerID=MN8TOARS.
10.1016/j.jallcom.2009.04.106
- Darakchieva, V.; Barradas, N.P.; Xie, M.-Y.; Lorenz, K.; Alves, E.; Schubert, M.; Persson, P.O.Å.; et al. "Role of impurities and dislocations for the unintentional n-type conductivity in InN". Physica B: Condensed Matter 404 22 (2009): 4476-4481. http://www.scopus.com/inward/record.url?eid=2-s2.0-71749113602&partnerID=MN8TOARS.
10.1016/j.physb.2009.09.042
- Wright, G.M.; Alves, E.; Alves, L.C.; Barradas, N.P.; Al, R.S.; Kleyn, A.W.; Lopes Cardozo, N.J.; et al. "Hydrogenic retention of high-Z refractory metals exposed to ITER divertor relevant plasma conditions". 36th EPS Conference on Plasma Physics 2009, EPS 2009 - Europhysics Conference Abstracts 33 E2 5 (2009): 1595-1598. http://www.scopus.com/inward/record.url?eid=2-s2.0-84872732877&partnerID=MN8TOARS.
10.1088/0029-5515/50/5/055004
- Tavares, C.J.; Marques, S.M.; Viseu, T.; Teixeira, V.; Carneiro, J.O.; Alves, E.; Barradas, N.P.; et al. "Enhancement in the photocatalytic nature of nitrogen-doped PVD-grown titanium dioxide thin films". Journal of Applied Physics 106 11 (2009): http://www.scopus.com/inward/record.url?eid=2-s2.0-72449172935&partnerID=MN8TOARS.
10.1063/1.3269702
- Wang, J.; Martins, R.; Barradas, N.P.; Alves, E.; Monteiro, T.; Peres, M.; Elamurugu, E.; Fortunato, E.. "Intrinsic P type ZNO films deposited by RF magnetron sputtering". Journal of Nanoscience and Nanotechnology 9 2 (2009): 813-816. http://www.scopus.com/inward/record.url?eid=2-s2.0-67349240322&partnerID=MN8TOARS.
10.1166/jnn.2009.C030
- Wright, G.M.; Kleyn, A.W.; Alves, E.; Alves, L.C.; Barradas, N.P.; van Rooij, G.J.; van Lange, A.J.; et al. "Hydrogenic retention in tungsten exposed to ITER divertor relevant plasma flux densities". Journal of Nuclear Materials 390-391 1 (2009): 610-613. http://www.scopus.com/inward/record.url?eid=2-s2.0-67349092428&partnerID=MN8TOARS.
10.1016/j.jnucmat.2009.01.173
- Carvalho, S.; Rebouta, L.; Ribeiro, E.; Vaz, F.; Tavares, C.J.; Alves, E.; Barradas, N.P.; Riviere, J.P.. "Structural evolution of Ti-Al-Si-N nanocomposite coatings". Vacuum 83 10 (2009): 1206-1212. http://www.scopus.com/inward/record.url?eid=2-s2.0-67349180982&partnerID=MN8TOARS.
10.1016/j.vacuum.2009.03.009
- Alves, E.; Franco, N.; Barradas, N.P.; Munnik, F.; Monteiro, T.; Peres, M.; Wang, J.; Martins, R.; Fortunato, E.. "Structural and optical properties of nitrogen doped ZnO films". Vacuum 83 10 (2009): 1274-1278. http://www.scopus.com/inward/record.url?eid=2-s2.0-67349258288&partnerID=MN8TOARS.
10.1016/j.vacuum.2009.03.022
- Itskos, G.; Heliotis, G.; Lagoudakis, P.G.; Lupton, J.; Barradas, N.P.; Alves, E.; Pereira, S.; et al. "Erratum: Efficient dipole-dipole coupling of Mott-Wannier and Frenkel excitons in (Ga,In)N quantum well/polyfluorene semiconductor heterostructures (Physical Review B - Condensed Matter and Materials Physics (2007) 76, (035344))". Physical Review B - Condensed Matter and Materials Physics 77 7 (2008): http://www.scopus.com/inward/record.url?eid=2-s2.0-40949152110&partnerID=MN8TOARS.
10.1103/PhysRevB.77.079902
- Reis, M.A.; Chaves, P.C.; Alves, L.C.; Barradas, N.P.. "DT2, a PIXE spectra simulation and fitting package". X-Ray Spectrometry 37 2 (2008): 100-102. http://www.scopus.com/inward/record.url?eid=2-s2.0-41049108490&partnerID=MN8TOARS.
10.1002/xrs.1027
- Wang, J.; Elamurugu, E.; Barradas, N.P.; Alves, E.; Rego, A.; Gonçalves, G.; Martins, R.; Fortunato, E.. "Co-doping of aluminium and gallium with nitrogen in ZnO films deposited by RF magnetron sputtering". Journal of Physics Condensed Matter 20 7 (2008): http://www.scopus.com/inward/record.url?eid=2-s2.0-38949196677&partnerID=MN8TOARS.
10.1088/0953-8984/20/7/075220
- Barradas, N.P.; Arstila, K.; Battistig, G.; Bianconi, M.; Dytlewski, N.; Jeynes, C.; Kótai, E.; et al. "Summary of "IAEA intercomparison of IBA software"". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 266 8 (2008): 1338-1342. http://www.scopus.com/inward/record.url?eid=2-s2.0-43149119503&partnerID=MN8TOARS.
10.1016/j.nimb.2007.10.043
- Beck, L.; Jeynes, C.; Barradas, N.P.. "Characterization of paint layers by simultaneous self-consistent fitting of RBS/PIXE spectra using simulated annealing". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 266 8 (2008): 1871-1874. http://www.scopus.com/inward/record.url?eid=2-s2.0-43149101030&partnerID=MN8TOARS.
10.1016/j.nimb.2007.12.091
- Levichev, S.; Chahboun, A.; Basa, P.; Rolo, A.G.; Barradas, N.P.; Alves, E.; Horvath, Zs.J.; Conde, O.; Gomes, M.J.M.. "Charging effects in CdSe nanocrystals embedded in SiO<inf>2</inf> matrix produced by rf magnetron sputtering". Microelectronic Engineering 85 12 (2008): 2374-2377. http://www.scopus.com/inward/record.url?eid=2-s2.0-56649106475&partnerID=MN8TOARS.
10.1016/j.mee.2008.09.003
- Chappé, J.M.; Carvalho, P.; Machado, A.V.; Vaz, F.; Alves, E.; Barradas, N.P.; Fenker, M.; Kappl, H.. "Structural study of the oxidation process and stability of NbO<inf>x</inf>N<inf>y</inf> coatings". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 266 22 (2008): 4927-4932. http://www.scopus.com/inward/record.url?eid=2-s2.0-54549124434&partnerID=MN8TOARS.
10.1016/j.nimb.2008.07.030
- Demeulemeester, J.; Smeets, D.; Van Bockstael, C.; Detavernier, C.; Comrie, C.M.; Barradas, N.P.; Vieira, A.; Vantomme, A.. "Pt redistribution during Ni(Pt) silicide formation". Applied Physics Letters 93 26 (2008): http://www.scopus.com/inward/record.url?eid=2-s2.0-58149216198&partnerID=MN8TOARS.
10.1063/1.3058719
- Mitric, A.; Duffar, T.; Corregidor, V.; Alves, L.C.; Barradas, N.P.. "Growth of GaInSb concentrated alloys under alternating magnetic field". Journal of Crystal Growth 310 7-9 (2008): 1424-1432. http://www.scopus.com/inward/record.url?eid=2-s2.0-41449094301&partnerID=MN8TOARS.
10.1016/j.jcrysgro.2007.12.012
- Pascual-Izarra, C.; Barradas, N.P.. "Introducing routine pulse height defect corrections in IBA". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 266 8 (2008): 1866-1870. http://www.scopus.com/inward/record.url?eid=2-s2.0-43049181313&partnerID=MN8TOARS.
10.1016/j.nimb.2007.12.073
- Barradas, N.P.; Ramos, A.R.; Alves, E.. "Determination of non-Rutherford cross-sections from simple RBS spectra using Bayesian inference data analysis". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 266 8 (2008): 1180-1184. http://www.scopus.com/inward/record.url?eid=2-s2.0-43049159710&partnerID=MN8TOARS.
10.1016/j.nimb.2008.01.061
- Barradas, N.P.; Alves, E.; Pereira, S.; Watson, I.M.. "RBS analysis of InGaN/GaN quantum wells for hybrid structures with efficient Förster coupling". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 266 8 (2008): 1402-1406. http://www.scopus.com/inward/record.url?eid=2-s2.0-43049181321&partnerID=MN8TOARS.
10.1016/j.nimb.2007.12.052
- Alves, E.; Magalhães, S.; Barradas, N.P.; Baidus, N.V.; Vasilevskiy, M.I.; Zvonkov, B.N.. "Ion beam studies of InAs/GaAs self assembled quantum dots". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 266 8 (2008): 1439-1442. http://www.scopus.com/inward/record.url?eid=2-s2.0-43049179357&partnerID=MN8TOARS.
10.1016/j.nimb.2007.12.078
- Levichev, S.; Basa, P.; Horváth, Zs.J.; Chahboun, A.; Rolo, A.G.; Barradas, N.P.; Alves, E.; Gomes, M.J.M.. "Memory effect on CdSe nanocrystals embedded in SiO<inf>2</inf> matrix". Solid State Communications 148 3-4 (2008): 105-108. http://www.scopus.com/inward/record.url?eid=2-s2.0-51749087721&partnerID=MN8TOARS.
10.1016/j.ssc.2008.07.047
- Wisniowski, P.; Almeida, J.M.; Cardoso, S.; Barradas, N.P.; Freitas, P.P.. "Effect of free layer thickness and shape anisotropy on the transfer curves of MgO magnetic tunnel junctions". Journal of Applied Physics 103 7 (2008): http://www.scopus.com/inward/record.url?eid=2-s2.0-42149091630&partnerID=MN8TOARS.
10.1063/1.2838626
- Barradas, N.P.; Jeynes, C.. "Advanced physics and algorithms in the IBA DataFurnace". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 266 8 (2008): 1875-1879. http://www.scopus.com/inward/record.url?eid=2-s2.0-43049169901&partnerID=MN8TOARS.
10.1016/j.nimb.2007.10.044
- Barradas, N.P.; Arstila, K.; Battistig, G.; Bianconi, M.; Dytlewski, N.; Jeynes, C.; Kótai, E.; et al. "International Atomic Energy Agency intercomparison of ion beam analysis software". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 262 2 (2007): 281-303. http://www.scopus.com/inward/record.url?eid=2-s2.0-34547936180&partnerID=MN8TOARS.
10.1016/j.nimb.2007.05.018
- Babonneau, D.; Pailloux, F.; Abadias, G.; Petroff, F.; Barradas, N.P.; Alves, E.. "Structure and magnetic properties of C/FePt granular multilayers prepared by ion-beam sputtering". Reviews on Advanced Materials Science 15 3 (2007): 198-207. http://www.scopus.com/inward/record.url?eid=2-s2.0-34648866650&partnerID=MN8TOARS.
- Itskos, G.; Heliotis, G.; Lagoudakis, P.G.; Lupton, J.; Barradas, N.P.; Alves, E.; Pereira, S.; et al. "Efficient dipole-dipole coupling of Mott-Wannier and Frenkel excitons in (Ga,In)N quantum well/polyfluorene semiconductor heterostructures". Physical Review B - Condensed Matter and Materials Physics 76 3 (2007): http://www.scopus.com/inward/record.url?eid=2-s2.0-34547568112&partnerID=MN8TOARS.
10.1103/PhysRevB.76.035344
- Pascual-Izarra, C.; Barradas, N.P.; Reis, M.A.; Jeynes, C.; Menu, M.; Lavedrine, B.; Ezrati, J.J.; Röhrs, S.. "Towards truly simultaneous PIXE and RBS analysis of layered objects in cultural heritage". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 261 1-2 SPEC. (2007): 426-429. http://www.scopus.com/inward/record.url?eid=2-s2.0-34447345715&partnerID=MN8TOARS.
10.1016/j.nimb.2007.04.259
- Shcherbachev, K.D.; Bublik, V.T.; Mordkovich, V.N.; Pazhin, D.M.; Alves, E.; Barradas, N.P.. "Radiation-induced structural transformations in a silicon layer of SOI". Physica Status Solidi (A) Applications and Materials Science 204 8 (2007): 2645-2650. http://www.scopus.com/inward/record.url?eid=2-s2.0-34548273027&partnerID=MN8TOARS.
10.1002/pssa.200675698
- Barradas, N.P.; Pezzi, R.P.; Baumvol, I.J.R.. "Use of the gamma function for straggling in simulation of RBS spectra". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 261 1-2 SPEC. (2007): 422-425. http://www.scopus.com/inward/record.url?eid=2-s2.0-34447289192&partnerID=MN8TOARS.
10.1016/j.nimb.2007.04.160
- Reis, M.A.; Barradas, N.P.; Pascual-Izarra, C.; Chaves, P.C.; Ramos, A.R.; Alves, E.; González-Aguilar, G.; Costa, M.E.V.; Miranda Salvado, I.M.. "Holistic RBS-PIXE data reanalysis of SBT thin film samples". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 261 1-2 SPEC. (2007): 439-442. http://www.scopus.com/inward/record.url?eid=2-s2.0-34447304364&partnerID=MN8TOARS.
10.1016/j.nimb.2007.04.284
- Chaves, P.C.; Reis, M.A.; Barradas, N.P.; Kavcic, M.. "Dependence of relative intensity of L<inf>1</inf> sub-shell X-rays on ion beam energy". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 261 1-2 SPEC. (2007): 121-124. http://www.scopus.com/inward/record.url?eid=2-s2.0-34447277446&partnerID=MN8TOARS.
10.1016/j.nimb.2007.04.049
- Barradas, N.P.. "Calculation of the low energy yield in RBS". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 261 1-2 SPEC. (2007): 418-421. http://www.scopus.com/inward/record.url?eid=2-s2.0-34447279725&partnerID=MN8TOARS.
10.1016/j.nimb.2007.04.182
- Barradas, N.P.. "Can quantum dots be analysed with macrobeam RBS?". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 261 1-2 SPEC. (2007): 435-438. http://www.scopus.com/inward/record.url?eid=2-s2.0-34447266465&partnerID=MN8TOARS.
10.1016/j.nimb.2007.04.183
- Barradas, N.P.; Reis, M.A.. "Accurate calculation of pileup effects in PIXE spectra from first principles". X-Ray Spectrometry 35 4 (2006): 232-237. http://www.scopus.com/inward/record.url?eid=2-s2.0-33746628441&partnerID=MN8TOARS.
10.1002/xrs.903
- Franco, N.; Alves, E.; Barradas, N.P.. "Hardware and software improvements in the Hotbird". Materials Science Forum 514-516 PART 2 (2006): 1678-1681. http://www.scopus.com/inward/record.url?eid=2-s2.0-36148969523&partnerID=MN8TOARS.
- Nené, N.R.; Vieira, A.; Marques, A.C.; Almeida, R.M.; Ramos, A.R.; Alves, E.; Barradas, N.P.. "Analysis of sol-gel silica-titania films doped with Ag and Er using artificial neural networks". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 249 1-2 SPEC. (2006): 804-807. http://www.scopus.com/inward/record.url?eid=2-s2.0-33745942730&partnerID=MN8TOARS.
10.1016/j.nimb.2006.03.144
- Carvalho, P.; Fernandes, A.C.; Rebouta, L.; Vaz, F.; Cunha, L.; Kreissig, U.; Barradas, N.P.; Ramos, A.R.; Alves, E.. "Compositional and structural changes in ZrO<inf>x</inf>N<inf>y</inf> films depending on growth condition". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 249 1-2 SPEC. (2006): 458-461. http://www.scopus.com/inward/record.url?eid=2-s2.0-33745847816&partnerID=MN8TOARS.
10.1016/j.nimb.2006.03.031
- Jeynes, C.; Peng, N.; Barradas, N.P.; Gwilliam, R.M.. "Quality assurance in an implantation laboratory by high accuracy RBS". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 249 1-2 SPEC. (2006): 482-485. http://www.scopus.com/inward/record.url?eid=2-s2.0-33745945284&partnerID=MN8TOARS.
10.1016/j.nimb.2006.03.171
- Pascual-Izarra, C.; Barradas, N.P.; Reis, M.A.. "LibCPIXE: A PIXE simulation open-source library for multilayered samples". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 249 1-2 SPEC. (2006): 820-822. http://www.scopus.com/inward/record.url?eid=2-s2.0-33745848462&partnerID=MN8TOARS.
10.1016/j.nimb.2006.03.147
- Corregidor, V.; Franco, N.; Alves, E.; Barradas, N.P.. "Phase separation on GaInAsSb films for thermophotovoltaic devices". Materials Science Forum 514-516 PART 1 (2006): 447-451. http://www.scopus.com/inward/record.url?eid=2-s2.0-37849030386&partnerID=MN8TOARS.
- Pascual-Izarra, C.; Reis, M.A.; Barradas, N.P.. "Simultaneous PIXE and RBS data analysis using Bayesian inference with the DataFurnace code". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 249 1-2 SPEC. (2006): 780-783. http://www.scopus.com/inward/record.url?eid=2-s2.0-33745850801&partnerID=MN8TOARS.
10.1016/j.nimb.2006.03.190
- Franco, N.; Alves, E.; Rickart, M.; Guedes, A.; Freitas, P.P.; Barradas, N.P.. "X-ray diffraction study of ordered antiferromagnets for tunnel junctions". Materials Science Forum 514-516 PART 1 (2006): 314-318. http://www.scopus.com/inward/record.url?eid=2-s2.0-37849044129&partnerID=MN8TOARS.
- Corregidor, V.; Chaves, P.C.; Reis, M.A.; Pascual-Izarra, C.; Alves, E.; Barradas, N.P.. "Combination of IBA techniques for composition analysis of GaInAsSb films". Materials Science Forum 514-516 PART 2 (2006): 1603-1607. http://www.scopus.com/inward/record.url?eid=2-s2.0-37849022354&partnerID=MN8TOARS.
- Barradas, N.P.; Alves, E.; Jeynes, C.; Tosaki, M.. "Accurate simulation of backscattering spectra in the presence of sharp resonances". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 247 2 (2006): 381-389. http://www.scopus.com/inward/record.url?eid=2-s2.0-33747450964&partnerID=MN8TOARS.
10.1016/j.nimb.2006.02.004
- Fonseca, A.; Alves, E.; Barradas, N.P.; Leitão, J.P.; Sobolev, N.A.; Carmo, M.C.; Nikiforov, A.I.; Presting, H.. "RBS/channeling study of buried Ge quantum dots grown in a Si layer". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 249 1-2 SPEC. (2006): 462-465. http://www.scopus.com/inward/record.url?eid=2-s2.0-33745855509&partnerID=MN8TOARS.
10.1016/j.nimb.2006.03.032
- Barradas, N.P.; Alves, E.. "Simulation of deep resonances in elastic backscattering data". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 249 1-2 SPEC. (2006): 796-799. http://www.scopus.com/inward/record.url?eid=2-s2.0-33745939350&partnerID=MN8TOARS.
10.1016/j.nimb.2006.03.142
- Magalhães, S.; Fonseca, A.; Franco, N.; Barradas, N.P.; Sobolev, N.; Hey, R.; Grahn, H.; Alves, E.. "Damage behaviour of GaAs/AlAs multilayer structures". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 249 1-2 SPEC. (2006): 890-893. http://www.scopus.com/inward/record.url?eid=2-s2.0-33745947431&partnerID=MN8TOARS.
10.1016/j.nimb.2006.03.157
- Franco, N.; Alves, E.; Vallêra, A.; Morris, R.J.H.; Mironov, O.A.; Parker, E.H.C.; Barradas, N.P.. "RBS and XRD analysis of SiGe/Ge heterostructures for p-HMOS applications". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 249 1-2 SPEC. (2006): 878-881. http://www.scopus.com/inward/record.url?eid=2-s2.0-33746035674&partnerID=MN8TOARS.
10.1016/j.nimb.2006.03.155
- Rauhala, E.; Barradas, N.P.; Fazinic, S.; Mayer, M.; Szilágyi, E.; Thompson, M.. "Status of ion beam data analysis and simulation software". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 244 2 (2006): 436-456. http://www.scopus.com/inward/record.url?eid=2-s2.0-47649109686&partnerID=MN8TOARS.
10.1016/j.nimb.2005.10.024
- Ortiz, M.I.; Sangrador, J.; Rodríguez, A.; Rodríguez, T.; Kling, A.; Franco, N.; Barradas, N.P.; Ballesteros, C.. "Growth by LPCVD, crystallization and characterization of SiGe nanoparticles for nanoelectronic devices". Physica Status Solidi (A) Applications and Materials Science 203 6 (2006): 1284-1290. http://www.scopus.com/inward/record.url?eid=2-s2.0-33646817757&partnerID=MN8TOARS.
10.1002/pssa.200566105
- Nené, N.R.; Vieira, A.; Barradas, N.P.. "Artificial neural network analysis of RBS and ERDA spectra of multilayered multielemental samples". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 246 2 (2006): 471-478. http://www.scopus.com/inward/record.url?eid=2-s2.0-33748635637&partnerID=MN8TOARS.
10.1016/j.nimb.2006.01.016
- Barradas, N.P.; Pascual-Izarra, C.. "Double scattering in RBS analysis of PtSi thin films on Si". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 228 1-4 SPEC. (2005): 378-382. http://www.scopus.com/inward/record.url?eid=2-s2.0-11344280630&partnerID=MN8TOARS.
10.1016/j.nimb.2004.10.074
- Rickart, M.; Guedes, A.; Franco, N.; Barradas, N.P.; Diaz, P.; MacKenzie, M.; Chapman, J.N.; Freitas, P.P.. "Exchange bias in ordered antiferromagnets by rapid thermal anneal without magnetic field". Journal of Physics D: Applied Physics 38 13 (2005): 2151-2155. http://www.scopus.com/inward/record.url?eid=2-s2.0-21144458695&partnerID=MN8TOARS.
10.1088/0022-3727/38/13/011
- Abrasonis, G.; Rivìre, J.P.; Templier, C.; Pranevicius, L.; Barradas, N.P.. "Flux effect on the ion-beam nitriding of austenitic stainless-steel AISI 304L". Journal of Applied Physics 97 12 (2005): http://www.scopus.com/inward/record.url?eid=2-s2.0-21744458559&partnerID=MN8TOARS.
10.1063/1.1929093
- Wang, J.Z.; Peres, M.; Scares, J.; Gorochov, O.; Barradas, N.P.; Alves, E.; Lewis, J.E.; et al. "Annealing properties of ZnO films grown using diethyl zinc and tertiary butanol". Journal of Physics Condensed Matter 17 10 (2005): 1719-1724. http://www.scopus.com/inward/record.url?eid=2-s2.0-20144372475&partnerID=MN8TOARS.
10.1088/0953-8984/17/10/026
- Cardoso, S.; Cavaco, C.; Ferreira, R.; Pereira, L.; Rickart, M.; Freitas, P.P.; Franco, N.; Gouveia, J.; Barradas, N.P.. "Characterization of CoFeB electrodes for tunnel junctions". Journal of Applied Physics 97 10 (2005): http://www.scopus.com/inward/record.url?eid=2-s2.0-20944438707&partnerID=MN8TOARS.
10.1063/1.1853833
- Reis, M.A.; Chaves, P.C.; Corregidor, V.; Barradas, N.P.; Alves, E.; Dimroth, F.; Bett, A.W.. "Detection angle resolved PIXE and the equivalent depth concept for thin film characterization". X-Ray Spectrometry 34 4 (2005): 372-375. http://www.scopus.com/inward/record.url?eid=2-s2.0-22544444638&partnerID=MN8TOARS.
10.1002/xrs.841
- Barradas, N.P.; Added, N.; Arnoldbik, W.M.; Bogdanovic-Radovic, I.; Bohne, W.; Cardoso, S.; Danner, C.; et al. "A round robin characterisation of the thickness and composition of thin to ultra-thin AlNO films". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 227 3 (2005): 397-419. http://www.scopus.com/inward/record.url?eid=2-s2.0-10144257232&partnerID=MN8TOARS.
10.1016/j.nimb.2004.08.021
- Vincent, J.; Bermudez, V.; Dieguez, E.; Alves, L.C.; Corregidor, V.; Barradas, N.P.. "Comparison between vertical Bridgman and feeding techniques for GaInSb alloy growths". Journal of Crystal Growth 275 1-2 (2005): http://www.scopus.com/inward/record.url?eid=2-s2.0-15944368057&partnerID=MN8TOARS.
10.1016/j.jcrysgro.2004.11.022
- Pinho, H.F.R.; Vieira, A.; Nené, N.R.; Barradas, N.P.. "Artificial neural network analysis of multiple IBA spectra". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 228 1-4 SPEC. (2005): 383-387. http://www.scopus.com/inward/record.url?eid=2-s2.0-11344274648&partnerID=MN8TOARS.
10.1016/j.nimb.2004.10.075
- Corregidor, V.; Barradas, N.P.; Alves, E.; Franco, N.; Alves, L.C.; Chaves, P.C.; Reis, M.A.. "Ion beam analysis of GaInAsSb films grown by MOVPE on GaSb". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 241 1-4 (2005): 326-330. http://www.scopus.com/inward/record.url?eid=2-s2.0-28044466191&partnerID=MN8TOARS.
10.1016/j.nimb.2005.07.037
- Franco, N.; Gouveia, J.A.A.; Alves, E.; Cardoso, S.; Freitas, P.P.; Barradas, N.P.. "Analysis of nanolayered samples with a <sup>4</sup>He beam". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 241 1-4 (2005): 361-364. http://www.scopus.com/inward/record.url?eid=2-s2.0-28144447860&partnerID=MN8TOARS.
10.1016/j.nimb.2005.07.042
- Franco, N.; Barradas, N.P.; Alves, E.; Vallêra, A.M.; Morris, R.J.H.; Mironov, O.A.; Parker, E.H.C.. "XRD analysis of strained Ge-SiGe heterostructures on relaxed SiGe graded buffers grown by hybrid epitaxy on Si(0 0 1) substrates". Materials Science and Engineering B: Solid-State Materials for Advanced Technology 124-125 SUPPL. (2005): 123-126. http://www.scopus.com/inward/record.url?eid=2-s2.0-27944476985&partnerID=MN8TOARS.
10.1016/j.mseb.2005.08.087
- Franco, N.; Yavorovskiy, I.V.; Fonseca, A.; Gouveia, J.A.A.; Marques, C.; Alves, E.; Ferreira, R.A.; Freitas, P.P.; Barradas, N.P.. "Rutherford backscattering and X-ray reflectivity analysis of tunnel barriers". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 240 1-2 (2005): 365-370. http://www.scopus.com/inward/record.url?eid=2-s2.0-27444444625&partnerID=MN8TOARS.
10.1016/j.nimb.2005.06.215
- Barradas, N.P.; Fonseca, A.; Franco, N.; Alves, E.. "Beyond single scattering off flat samples". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 241 1-4 (2005): 316-320. http://www.scopus.com/inward/record.url?eid=2-s2.0-28044457644&partnerID=MN8TOARS.
10.1016/j.nimb.2005.07.036
- Fonseca, A.; Franco, N.; Alves, E.; Barradas, N.P.; Leitão, J.P.; Sobolev, N.A.; Banhart, D.F.; et al. "High resolution backscattering studies of nanostructured magnetic and semiconducting materials". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 241 1-4 (2005): 454-458. http://www.scopus.com/inward/record.url?eid=2-s2.0-28044436501&partnerID=MN8TOARS.
10.1016/j.nimb.2005.07.093
- Bianconi, M.; Barradas, N.P.; Correra, L.. "The stopping cross-section of aluminum for He ions". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 239 3 (2005): 127-134. http://www.scopus.com/inward/record.url?eid=2-s2.0-25144460580&partnerID=MN8TOARS.
10.1016/j.nimb.2005.04.060
- Pascual-Izarra, C.; Barradas, N.P.; Garciía, G.; Climent-Font, A.. "Experimental stopping forces for He, C, O, Al and Si ions in Al 2O3 in the energy range of 40-1250 keV/nucleon". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 239 3 (2005): 135-146. http://www.scopus.com/inward/record.url?eid=2-s2.0-25144502412&partnerID=MN8TOARS.
10.1016/j.nimb.2005.04.068
- Stelian, C.; Duffar, T.; Mitric, A.; Corregidor, V.; Alves, L.C.; Barradas, N.P.. "Growth of concentrated GaInSb alloys with improved chemical homogeneity at low and variable pulling rates". Journal of Crystal Growth 283 1-2 (2005): 124-133. http://www.scopus.com/inward/record.url?eid=2-s2.0-24144431567&partnerID=MN8TOARS.
10.1016/j.jcrysgro.2005.05.059
- Corregidor, V.; Alves, E.; Alves, L.C.; Barradas, N.P.; Duffar, Th.; Franco, N.; Marques, C.; Mitric, A.. "Compositional and structural characterisation of GaSb and GaInSb". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 240 1-2 (2005): 360-364. http://www.scopus.com/inward/record.url?eid=2-s2.0-27444445531&partnerID=MN8TOARS.
10.1016/j.nimb.2005.06.170
- Barradas, N.P.. "Double scattering in grazing angle Rutherford backscattering spectra". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 225 3 (2004): 318-330. http://www.scopus.com/inward/record.url?eid=2-s2.0-4344631892&partnerID=MN8TOARS.
10.1016/j.nimb.2004.04.182
- Barradas, N.P.; Patrício, R.N.; Pinho, H.F.R.; Vieira, A.. "A general artificial neural network for analysis of RBS data of any element with Z between 18 and 83 implanted into any lighter one- or two-element target". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 219-220 1-4 (2004): 105-109. http://www.scopus.com/inward/record.url?eid=2-s2.0-18144450243&partnerID=MN8TOARS.
10.1016/j.nimb.2004.01.036
- Portinha, A.; Teixeira, V.; Carneiro, J.; Costa, M.F.; Barradas, N.P.; Sequeira, A.D.. "Stabilization of ZrO2 PVD coatings with Gd2O3". Surface and Coatings Technology 188-189 1-3 SPEC.I (2004): 107-115. http://www.scopus.com/inward/record.url?eid=2-s2.0-14744273280&partnerID=MN8TOARS.
10.1016/j.surfcoat.2004.08.016
- Ruiz, C.M.; Barradas, N.P.; Alves, E.; Plaza, J.L.; Bermúdez, V.; Diéguez, E.. "Formation of AlxGa1-xSb films over GaSb substrates by al diffusion". EPJ Applied Physics 27 1-3 (2004): 423-426. http://www.scopus.com/inward/record.url?eid=2-s2.0-10244233009&partnerID=MN8TOARS.
10.1051/epjap:2004130
- Tavares, C.J.; Rebouta, L.; Rivière, J.P.; Girardeau, T.; Goudeau, P.; Alves, E.; Barradas, N.P.. "Atomic environment and interfacial structural order of TiAlN/Mo multilayers". Surface and Coatings Technology 187 2-3 (2004): 393-398. http://www.scopus.com/inward/record.url?eid=2-s2.0-4644362953&partnerID=MN8TOARS.
10.1016/j.surfcoat.2004.03.052
- Andrade, E.; Flores, M.; Muhl, S.; Barradas, N.P.; Murillo, G.; Zavala, E.P.; Rocha, M.F.. "Ion beam analysis of TiN/Ti multilayers deposited by magnetron sputtering". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 219-220 1-4 (2004): 763-767. http://www.scopus.com/inward/record.url?eid=2-s2.0-2442538880&partnerID=MN8TOARS.
10.1016/j.nimb.2004.01.159
- Barradas, N.P.; Matias, V.; Sequeira, A.D.; Soares, J.C.; Kreissig, U.; Wang, J.U.; Freitas, P.P.. "He-RBS, He-ERDA and heavy ion-ERDA analysis of Si/Ta 70 Å/CoFe 35 Å/HfAlOx/CoFe 35 Å/Ta 30 Å systems". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 219-220 1-4 (2004): 742-746. http://www.scopus.com/inward/record.url?eid=2-s2.0-2342462247&partnerID=MN8TOARS.
10.1016/j.nimb.2004.01.154
- Martínez, F.L.; Ruiz-Merino, R.; Del Prado, A.; San Andrés, E.; Mártil, I.; González-Díaz, G.; Jeynes, C.; et al. "Bonding structure and hydrogen content in silicon nitride thin films deposited by the electron cyclotron resonance plasma method". Thin Solid Films 459 1-2 (2004): 203-207. http://www.scopus.com/inward/record.url?eid=2-s2.0-2942622296&partnerID=MN8TOARS.
10.1016/j.tsf.2003.12.084
- Pascual-Izarra, C.; Bianconi, M.; Barradas, N.P.; Climent-Font, A.; García, G.; Gonzalo, J.; Afonso, C.N.. "Continuous stopping power curves of Al2O3 for 0.2-2.5 MeV He ions". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 219-220 1-4 (2004): 268-272. http://www.scopus.com/inward/record.url?eid=2-s2.0-18144449303&partnerID=MN8TOARS.
10.1016/j.nimb.2004.01.066
- Barradas, N.P.; Alves, E.; Ruiz, C.M.; Diéguez, E.; Dimroth, F.; Chenot, M.-A.; Bett, A.. "RBS analysis of AlGaSb thin films". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 219-220 1-4 (2004): 928-932. http://www.scopus.com/inward/record.url?eid=2-s2.0-2342648083&partnerID=MN8TOARS.
10.1016/j.nimb.2004.01.190
- Rickart, M.; Freitas, P.P.; Trindade, I.G.; Barradas, N.P.; Alves, E.; Salgueiro, M.; Muga, N.; et al. "Exchange bias of MnPt/CoFe films prepared by ion beam deposition". Journal of Applied Physics 95 11 I (2004): 6317-6321. http://www.scopus.com/inward/record.url?eid=2-s2.0-2942633442&partnerID=MN8TOARS.
10.1063/1.1713022
- Barradas, N.P.; Alves, E.; Pereira, S.; Shvartsman, V.V.; Kholkin, A.L.; Pereira, E.; O'Donnell, K.P.; et al. "Roughness in GaN/InGaN films and multilayers determined with Rutherford backscattering". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 217 3 (2004): 479-497. http://www.scopus.com/inward/record.url?eid=2-s2.0-11144354261&partnerID=MN8TOARS.
10.1016/j.nimb.2003.11.009
- Alves, E.; Ramos, A.R.; Barradas, N.P.; Vaz, F.; Cerqueira, P.; Rebouta, L.; Kreissig, U.. "Ion beam studies of TiNxOy thin films deposited by reactive magnetron sputtering". Surface and Coatings Technology 180-181 (2004): 372-376. http://www.scopus.com/inward/record.url?eid=2-s2.0-16744368287&partnerID=MN8TOARS.
10.1016/j.surfcoat.2003.10.131
- Barradas, N.P.; Alves, E.; Babonneau, D.. "Characterization of FePt nanoparticles in FePt/C multilayers". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 219-220 1-4 (2004): 919-922. http://www.scopus.com/inward/record.url?eid=2-s2.0-2442446996&partnerID=MN8TOARS.
10.1016/j.nimb.2004.01.188
- Barradas, N.P.. "Advanced data analysis techniques for ion beam analysis". Surface and Interface Analysis 35 9 (2003): 760-769. http://www.scopus.com/inward/record.url?eid=2-s2.0-0141889802&partnerID=MN8TOARS.
10.1002/sia.1599
- Vieira, A.; Barradas, N.. "A training algorithm for classification of high-dimensional data". Neurocomputing 50 (2003): 461-472. http://www.scopus.com/inward/record.url?eid=2-s2.0-0037245003&partnerID=MN8TOARS.
10.1016/S0925-2312(02)00635-5
- Matias, V.; Öhl, G.; Soares, J.C.; Barradas, N.P.; Vieira, A.; Cardoso, S.; Freitas, P.P.. "Determination of the composition of light thin films with artificial neural network analysis of Rutherford backscattering experiments". Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 67 4 2 (2003): 467051-467056. http://www.scopus.com/inward/record.url?eid=2-s2.0-0038819427&partnerID=MN8TOARS.
10.1103/PhysRevE.67.046705
- Rosa, M.A.; Diego, M.; Alves, E.; Barradas, N.P.; Godinho, M.; Almeida, M.; Gonçalves, A.P.. "Magnetic characterization of U/Co multilayers". Physica Status Solidi (A) Applied Research 196 1 SPEC. (2003): 153-156. http://www.scopus.com/inward/record.url?eid=2-s2.0-0038640372&partnerID=MN8TOARS.
10.1002/pssa.200306374
- Chtcherbatchev, K.D.; Bublik, V.T.; Markevich, A.S.; Mordkovich, V.N.; Alves, E.; Barradas, N.P.; Sequeira, A.D.. "The influence of in situ photoexcitation on a defect structure generation in Ar+ implanted GaAs(001) crystals revealed by high-resolution x-ray diffraction and Rutherford backscattering spectroscopy". Journal of Physics D: Applied Physics 36 10 A (2003): http://www.scopus.com/inward/record.url?eid=2-s2.0-0038621871&partnerID=MN8TOARS.
- Jeynes, C.; Barradas, N.P.; Marriott, P.K.; Boudreault, G.; Jenkin, M.; Wendler, E.; Webb, R.P.. "Elemental thin film depth profiles by ion beam analysis using simulated annealing - A new tool". Journal of Physics D: Applied Physics 36 7 (2003): http://www.scopus.com/inward/record.url?eid=2-s2.0-0345373827&partnerID=MN8TOARS.
10.1088/0022-3727/36/7/201
- Fernandes, A.C.; Gonçalves, I.C.; Barradas, N.P.; Ramalho, A.J.. "Monte Carlo modeling of the Portuguese research reactor core and comparison with experimental measurements". Nuclear Technology 143 3 (2003): 358-363. http://www.scopus.com/inward/record.url?eid=2-s2.0-0043284815&partnerID=MN8TOARS.
- Nunes, C.; Teixeira, V.; Prates, M.L.; Barradas, N.P.; Sequeira, A.D.. "Graded selective coatings based on chromium and titanium oxynitride". Thin Solid Films 442 1-2 (2003): 173-178. http://www.scopus.com/inward/record.url?eid=2-s2.0-0141859801&partnerID=MN8TOARS.
10.1016/S0040-6090(03)00967-2
- Öhl, G.; Matias, V.; Vieira, A.; Barradas, N.P.. "Artificial neural network analysis of RBS data with roughness: Application to Ti0.4Al0.6N/Mo multilayers". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 211 2 (2003): 265-273. http://www.scopus.com/inward/record.url?eid=2-s2.0-18544392502&partnerID=MN8TOARS.
10.1016/S0168-583X(03)01278-3
- Barradas, N.P.. "Fitting of RBS data including roughness: Application to Co/Re multilayers". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 190 1-4 (2002): 247-251. http://www.scopus.com/inward/record.url?eid=2-s2.0-0036569668&partnerID=MN8TOARS.
10.1016/S0168-583X(01)01202-2
- Barradas, N.P.; Jeynes, C.; Webb, R.P.; Wendler, E.. "Accurate determination of the stopping power of 4He in Si using Bayesian inference". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 194 1 (2002): 15-25. http://www.scopus.com/inward/record.url?eid=2-s2.0-0036644498&partnerID=MN8TOARS.
10.1016/S0168-583X(02)00494-9
- Vieira, A.; Barradas, N.P.; Alves, E.. "Analysis of sapphire implanted with different elements using artificial neural networks". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 190 1-4 (2002): 241-246. http://www.scopus.com/inward/record.url?eid=2-s2.0-0036570023&partnerID=MN8TOARS.
10.1016/S0168-583X(01)01294-0
- Gurbich, A.F.; Barradas, N.P.; Jeynes, C.; Wendler, E.. "Applying elastic backscattering spectrometry when the nuclear excitation function has a fine structure". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 190 1-4 (2002): 237-240. http://www.scopus.com/inward/record.url?eid=2-s2.0-0036569673&partnerID=MN8TOARS.
10.1016/S0168-583X(01)01211-3
- Wei, P.; Barradas, N.P.; Soares, J.C.; Da Silva, M.F.; Kreissig, U.; Cardoso, S.; Freitas, P.P.. "Composition analysis of the insulating barrier in magnetic tunnel junctions by grazing angle of incidence RBS". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 190 1-4 (2002): 684-688. http://www.scopus.com/inward/record.url?eid=2-s2.0-0036570029&partnerID=MN8TOARS.
10.1016/S0168-583X(01)01204-6
- Barradas, N.P.; Vieira, A.; Patrício, R.. "Artificial neural networks for automation of Rutherford backscattering spectroscopy experiments and data analysis". Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 65 6 (2002): http://www.scopus.com/inward/record.url?eid=2-s2.0-33646969709&partnerID=MN8TOARS.
10.1103/PhysRevE.65.066703
- Zhang, Z.G.; Freitas, P.P.; Ramos, A.R.; Barradas, N.P.; Soares, J.C.. "Effect of natural oxidation conditions on low resistance spin tunnel junctions". Journal of Applied Physics 91 10 I (2002): 8786-8788. http://www.scopus.com/inward/record.url?eid=2-s2.0-0037095185&partnerID=MN8TOARS.
10.1063/1.1447209
- Pereira, S.; Pereira, E.; Alves, E.; Barradas, N.P.; O'Donnell, K.P.; Liu, C.; Deatcher, C.J.; Watson, I.M.. "Depth profiling InGaN/GaN multiple quantum wells by Rutherford backscattering: The role of intermixing". Applied Physics Letters 81 16 (2002): 2950-2952. http://www.scopus.com/inward/record.url?eid=2-s2.0-79955997537&partnerID=MN8TOARS.
10.1063/1.1513661
- Alves, E.; Barradas, N.P.; Monteiro, T.; Correia, R.; Kreissig, U.. "Ion beam studies of MBE grown GaN films on (1 1 1) silicon substrates". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 188 1-4 (2002): 73-77. http://www.scopus.com/inward/record.url?eid=2-s2.0-0036534947&partnerID=MN8TOARS.
10.1016/S0168-583X(01)01021-7
- Tavares, C.J.; Rebouta, L.; Alves, E.; Barradas, N.P.; Pacaud, J.; Rivière, J.P.. "Study of roughness in Ti0.4Al0.6N/Mo multilayer structures". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 188 1-4 (2002): 90-95. http://www.scopus.com/inward/record.url?eid=2-s2.0-0036534950&partnerID=MN8TOARS.
10.1016/S0168-583X(01)01026-6
- Barradas, N.P.; Vieira, A.; Patrício, R.. "RBS without humans". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 190 1-4 (2002): 231-236. http://www.scopus.com/inward/record.url?eid=2-s2.0-0036569461&partnerID=MN8TOARS.
10.1016/S0168-583X(01)01249-6
- Chtcherbatchev, K.D.; Sequeira, A.D.; Franco, N.; Barradas, N.P.; Myronov, M.; Mironov, O.A.; Parker, E.H.C.. "Application of high-resolution X-ray diffraction to study strain status in Si1-xGex/Si1-yGey/Si (001) heterostructures". Materials Science and Engineering B: Solid-State Materials for Advanced Technology 91-92 (2002): 453-456. http://www.scopus.com/inward/record.url?eid=2-s2.0-0037197409&partnerID=MN8TOARS.
10.1016/S0921-5107(01)01001-7
- Diego, M.; Rosa, M.A.; Lopes, E.B.; Alves, E.; Sequeira, A.D.; Barradas, N.P.; Godinho, M.; Almeida, M.; Gonçalves, A.P.. "Preparation and study of U/Co multilayers". Journal of Nuclear Science and Technology 39 (2002): 70-73. http://www.scopus.com/inward/record.url?eid=2-s2.0-85010509564&partnerID=MN8TOARS.
10.1080/00223131.2002.10875410
- Barradas, N.P.. "Rutherford backscattering analysis of thin films and superlattices with roughness". Journal of Physics D: Applied Physics 34 14 (2001): 2109-2116. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035859496&partnerID=MN8TOARS.
10.1088/0022-3727/34/14/305
- Marques, J.G.; Barradas, N.P.; Alves, E.; Ramos, A.R.; Gonçalves, A.P.; Da Silva, M.F.; Soares, J.C.. "Hyperfine fields of 181Ta in UFe4Al8". Hyperfine Interactions 136-137 3-8 (2001): 333-337. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035780704&partnerID=MN8TOARS.
- Zhang, Z.G.; Freitas, P.P.; Ramos, A.R.; Barradas, N.P.; Soares, J.C.. "Resistance decrease in spin tunnel junctions by control of natural oxidation conditions". Applied Physics Letters 79 14 (2001): 2219-2221. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035474464&partnerID=MN8TOARS.
10.1063/1.1408909
- Barradas, N.P.; Sequeira, A.D.; Franco, N.; Myronov, M.; Mironov, O.A.; Phillips, P.J.; Parker, E.H.C.. "RBS analysis of MBE grown SiGe/(001)Si heterostructures with thin high Ge content SiGe channels for HMOS transistors". Modern Physics Letters B 15 28-29 (2001): 1297-1304. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035924758&partnerID=MN8TOARS.
10.1142/S0217984901003196
- Barradas, N.P.; Da Silva, M.F.; Soares, J.C.; Kreissig, U.; Arnoldbik, W.M.; Cardoso, S.; Freitas, P.P.. "High resolution IBA analysis of spin dependent tunnel junctions". Modern Physics Letters B 15 28-29 (2001): 1288-1296. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035924760&partnerID=MN8TOARS.
10.1142/S0217984901003184
- Zhang, Z.; Cardoso, S.; Freitas, P.P.; Wei, P.; Barradas, N.; Soares, J.C.. "Annealing effect of magnetic tunnel junctions with one FeOx layer inserted at the Al2O3/CoFe interface". Applied Physics Letters 78 19 (2001): 2911-2913. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035820768&partnerID=MN8TOARS.
10.1063/1.1371538
- Vieira, A.; Barradas, N.P.. "Composition of NiTaC films on Si using neural networks analysis of elastic backscattering data". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 174 3 (2001): 367-372. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035311198&partnerID=MN8TOARS.
10.1016/S0168-583X(00)00621-2
- Cardoso, S.; Freitas, P.P.; Zhang, Z.G.; Wei, P.; Barradas, N.; Soares, J.C.. "Electrode roughness and interfacial mixing effects on the tunnel junction thermal stability". Journal of Applied Physics 89 11 II (2001): 6650-6652. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035356053&partnerID=MN8TOARS.
10.1063/1.1359216
- Zhang, Z.; Cardoso, S.; Freitas, P.P.; Batlle, X.; Wei, P.; Barradas, N.; Soares, J.C.. "40% tunneling magnetoresistance after anneal at 380°C for tunnel junctions with iron-oxide interface layers". Journal of Applied Physics 89 11 II (2001): 6665-6667. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035356820&partnerID=MN8TOARS.
10.1063/1.1356712
- Telbizova, T.; Parascandola, S.; Prokert, F.; Barradas, N.P.; Richter, E.; Möller, W.. "Ion nitriding of Al: Growth kinetics and characterisation of the nitride layer". Surface and Coatings Technology 142-144 (2001): 1028-1033. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035386394&partnerID=MN8TOARS.
10.1016/S0257-8972(01)01126-4
- Wang, J.; Cardoso, S.; Freitas, P.P.; Wei, P.; Barradas, N.P.; Soares, J.C.. "Tunnel junctions with AIN barriers and FeTaN electrodes". Journal of Applied Physics 89 11 II (2001): 6868-6870. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035356288&partnerID=MN8TOARS.
10.1063/1.1356714
- Ross, G.J.; Barradas, N.P.; Hill, M.P.; Jeynes, C.; Morrissey, P.; Watts, J.F.. "Rutherford backscattering spectrometry and computer simulation for the in-depth analysis of chemically modified poly(vinylidene fluoride)". Journal of Materials Science 36 19 (2001): 4731-4738. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035482101&partnerID=MN8TOARS.
10.1023/A:1017979005467
- Marques, J.G.; Barradas, N.P.; Alves, E.; Ramos, A.R.; Gonçalves, A.P.; da Silva, M.F.; Soares, J.C.. "Hyperfine Fields of <sup>181</sup>Ta in UFe<inf>4</inf>Al<inf>8</inf>". Hyperfine Interactions 136-137 3-8 (2001): 333-337. http://www.scopus.com/inward/record.url?eid=2-s2.0-84938845783&partnerID=MN8TOARS.
10.1023/A:1020529607647
- Barradas, N.P.; Vieira, A.; Alves, E.. "Artificial neural network analysis of RBS data of Er-implanted sapphire". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 175-177 (2001): 108-112. http://www.scopus.com/inward/record.url?eid=2-s2.0-17744415859&partnerID=MN8TOARS.
10.1016/S0168-583X(00)00548-6
- Vieira, A.; Barradas, N.P.; Jeynes, C.. "Error performance analysis of artificial neural networks applied to Rutherford backscattering". Surface and Interface Analysis 31 1 (2001): 35-38. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035119751&partnerID=MN8TOARS.
10.1002/sia.949
- Jeynes, C.; Barradas, N.P.; Rafla-Yuan, H.; Hichwa, B.P.; Close, R.. "Accurate depth profiling of complex optical coatings". Surface and Interface Analysis 30 1 (2000): 237-242. http://www.scopus.com/inward/record.url?eid=2-s2.0-0034244946&partnerID=MN8TOARS.
10.1002/1096-9918(200008)30:1<237::AID-SIA751>3.0.CO;2-G
- Jeynes, C.; Barradas, N.P.; Wilde, J.R.; Greer, A.L.. "Composition of Ni-Ta-C thick films using simulated annealing analysis of elastic backscattering spectrometry data". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 161 (2000): 287-292. http://www.scopus.com/inward/record.url?eid=2-s2.0-0033891255&partnerID=MN8TOARS.
10.1016/S0168-583X(99)00950-7
- Vieira, A.; Barradas, N.P.. "Neural network analysis of Rutherford backscattering data". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 170 1 (2000): 235-238. http://www.scopus.com/inward/record.url?eid=2-s2.0-0034273394&partnerID=MN8TOARS.
10.1016/S0168-583X(00)00076-8
- Veloso, A.; Freitas, P.P.; Wei, P.; Barradas, N.P.; Soares, J.C.; Almeida, B.; Sousa, J.B.. "Magnetoresistance enhancement in specular, bottom-pinned, Mn83Ir17 spin valves with nano-oxide layers". Applied Physics Letters 77 7 (2000): 1020-1022. http://www.scopus.com/inward/record.url?eid=2-s2.0-0001287290&partnerID=MN8TOARS.
- Barradas, N.P.; Khan, R.U.A.; Anguita, J.V.; Silva, S.R.P.; Kreissig, U.; Grötzschel, R.; Möller, W.. "Growth and characterisation of amorphous carbon films doped with nitrogen". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 161-163 (2000): 969-974. http://www.scopus.com/inward/record.url?eid=2-s2.0-0033893947&partnerID=MN8TOARS.
- Barradas, N.P.; Parascandola, S.; Sealy, B.J.; Grötzschel, R.; Kreissig, U.. "Simultaneous and consistent analysis of NRA, RBS and ERDA data with the IBA DataFurnace". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 161 (2000): 308-313. http://www.scopus.com/inward/record.url?eid=2-s2.0-0033904988&partnerID=MN8TOARS.
10.1016/S0168-583X(99)00976-3
- Barradas, N.P.; Vieira, A.. "Artificial neural network algorithm for analysis of Rutherford backscattering data". Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics 62 4 B (2000): 5818-5829. http://www.scopus.com/inward/record.url?eid=2-s2.0-0034297169&partnerID=MN8TOARS.
10.1103/PhysRevE.62.5818
- Barradas, N.P.; Smith, R.. "Simulated annealing analysis of nuclear reaction analysis measurements of polystyrene systems". Journal of Physics D: Applied Physics 32 22 (1999): 2964-2971. http://www.scopus.com/inward/record.url?eid=2-s2.0-0033276742&partnerID=MN8TOARS.
10.1088/0022-3727/32/22/320
- Barradas, N.P.; Keddie, J.L.; Sackin, R.. "Bayesian inference analysis of ellipsometry data". Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics 59 5 B (1999): 6138-6151. http://www.scopus.com/inward/record.url?eid=2-s2.0-0000292148&partnerID=MN8TOARS.
- Nejim, A.; Gwilliam, R.M.; Emerson, N.G.; Knights, A.P.; Cristiano, F.; Barradas, N.P.; Jeynes, C.. "Electrical behaviour associated with defect tails in germanium implanted silicon". Proceedings of the International Conference on Ion Implantation Technology 1 (1999): 506-509. http://www.scopus.com/inward/record.url?eid=2-s2.0-0033331042&partnerID=MN8TOARS.
- Knights, A.P.; Nejim, A.; Barradas, N.P.; Coleman, P.G.. "Self ion irradiated Si probed with enhanced depth resolution positron annihilation spectroscopy". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 148 1-4 (1999): 340-344. http://www.scopus.com/inward/record.url?eid=2-s2.0-0033513856&partnerID=MN8TOARS.
- Barradas, N.P.; Almeida, S.A.; Jeynes, C.; Knights, A.P.; Silva, S.R.P.; Sealy, B.J.. "RBS and ERDA study of ion beam synthesised amorphous gallium nitride". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 148 1-4 (1999): 463-467. http://www.scopus.com/inward/record.url?eid=2-s2.0-0033513768&partnerID=MN8TOARS.
- Barradas, N.P.; Jeynes, C.; Jenkin, M.; Marriott, P.K.. "Bayesian error analysis of Rutherford backscattering spectra". Thin Solid Films 343-344 1-2 (1999): 31-34. http://www.scopus.com/inward/record.url?eid=2-s2.0-0032623782&partnerID=MN8TOARS.
- Nejim, A.; Cristiano, F.; Knights, A.P.; Barradas, N.P.; Hemment, P.L.F.; Coleman, P.G.. "Dose rate dependence of residual defects in device grade Si/SiGe heterostructures formed by ion beam synthesis". Proceedings of the International Conference on Ion Implantation Technology 2 (1999): 692-695. http://www.scopus.com/inward/record.url?eid=2-s2.0-0033334733&partnerID=MN8TOARS.
- Kozanecki, A.; Jeynes, C.; Barradas, N.P.; Sealy, B.J.; Jantsch, W.. "The influence of implantation and annealing conditions on optical activity of Er3+ ions in 6H SiC". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 148 1-4 (1999): 512-516. http://www.scopus.com/inward/record.url?eid=2-s2.0-0033513714&partnerID=MN8TOARS.
- Barradas, N.P.; Jeynes, C.; Webb, R.P.; Kreissig, U.; Grötzschel, R.. "Unambiguous automatic evaluation of multiple Ion Beam Analysis data with Simulated Annealing". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 149 1-2 (1999): 233-237. http://www.scopus.com/inward/record.url?eid=2-s2.0-0033518379&partnerID=MN8TOARS.
- Toal, S.J.; Reehal, H.S.; Barradas, N.P.; Jeynes, C.. "Growth of microcrystalline ß-SiC films on silicon by ECR plasma CVD". Applied Surface Science 138-139 1-4 (1999): 424-428. http://www.scopus.com/inward/record.url?eid=2-s2.0-0347182000&partnerID=MN8TOARS.
- Cappellani, A.; Keddie, J.L.; Barradas, N.P.; Jackson, S.M.. "Processing and characterization of sol-gel deposited Ta2O5 and TiO2-Ta2O5 dielectric thin films". Solid-State Electronics 43 6 (1999): 1095-1099. http://www.scopus.com/inward/record.url?eid=2-s2.0-0032684609&partnerID=MN8TOARS.
10.1016/S0038-1101(99)00031-3
- Barradas, N.P.; Knights, A.P.; Jeynes, C.; Mironov, O.A.; Grasby, T.J.; Parker, E.H.C.. "High-depth-resolution Rutherford backscattering data and error analysis of SiGe systems using the simulated annealing and Markov chain Monte Carlo algorithms". Physical Review B - Condensed Matter and Materials Physics 59 7 (1999): 5097-5105. http://www.scopus.com/inward/record.url?eid=2-s2.0-0001063190&partnerID=MN8TOARS.
- Toal, S.J.; Reehal, H.S.; Webb, S.J.; Barradas, N.P.; Jeynes, C.. "Structural analysis of nanocrystalline SiC thin films grown on silicon by ECR plasma CVD". Thin Solid Films 343-344 1-2 (1999): 292-294. http://www.scopus.com/inward/record.url?eid=2-s2.0-0032628698&partnerID=MN8TOARS.
- Barradas, N.P.. "High precision rutherford backscattering characterisation of 3-D objects implanted by plasma immersion ion implantation". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 136-138 (1998): 247-252. http://www.scopus.com/inward/record.url?eid=2-s2.0-0032018998&partnerID=MN8TOARS.
- Nejim, A.; Barradas, N.P.; Jeynes, C.; Cristiano, F.; Wendler, E.; Gärtner, K.; Sealy, B.J.. "Residual post anneal damage of Ge and C co-implantation of Si determined by quantitative RBS-channelling". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 139 1-4 (1998): 244-248. http://www.scopus.com/inward/record.url?eid=2-s2.0-0032045114&partnerID=MN8TOARS.
- Barradas, N.P.; Jeynes, C.; Mironov, O.A.; Phillips, P.J.; Parker, E.H.C.. "High depth resolution Rutherford backscattering analysis of Si-Si0.78Ge0.22/(0 0 1)Si superlattices". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 139 1-4 (1998): 239-243. http://www.scopus.com/inward/record.url?eid=2-s2.0-0032043003&partnerID=MN8TOARS.
- Knights, A.P.; Nejim, A.; Barradas, N.P.; Gwilliam, R.; Coleman, P.G.; Malik, F.; Kherandish, H.; Romani, S.. "Defect tails in Ge implanted Si probed by slow positrons and ion channeling". Materials Research Society Symposium - Proceedings 532 (1998): 79-84. http://www.scopus.com/inward/record.url?eid=2-s2.0-0031638322&partnerID=MN8TOARS.
- Barradas, N.P.; Jeynes, C.; Jackson, S.M.. "RBS/simulated annealing analysis of buried SiCOx layers formed by implantation of O into cubic silicon carbide". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 136-138 (1998): 1168-1171. http://www.scopus.com/inward/record.url?eid=2-s2.0-0032019601&partnerID=MN8TOARS.
- Jeynes, C.; Barradas, N.P.; Blewett, M.J.; Webb, R.P.. "Improved ion beam analysis facilities at the University of Surrey". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 136-138 (1998): 1229-1234. http://www.scopus.com/inward/record.url?eid=2-s2.0-0032017470&partnerID=MN8TOARS.
- Barradas, N.P.; Marriott, P.K.; Jeynes, C.; Webb, R.P.. "The RBS data furnace: Simulated annealing". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 136-138 (1998): 1157-1162. http://www.scopus.com/inward/record.url?eid=2-s2.0-0032017646&partnerID=MN8TOARS.
- Barradas, N.P.; Jeynes, C.; Harry, M.A.. "RBS/simulated annealing analysis of iron-cobalt suicides". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 136-138 (1998): 1163-1167. http://www.scopus.com/inward/record.url?eid=2-s2.0-0032019470&partnerID=MN8TOARS.
- Barradas, N.P.; Jeynes, C.; Homewood, K.P.; Sealy, B.J.; Milosavljevic, M.. "RBS/simulated annealing analysis of silicide formation in Fe/Si systems". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 139 1-4 (1998): 235-238. http://www.scopus.com/inward/record.url?eid=2-s2.0-0032041555&partnerID=MN8TOARS.
- Barradas, N.P.; Jeynes, C.; Webb, R.P.. "Simulated annealing analysis of Rutherford backscattering data". Applied Physics Letters 71 2 (1997): 291-293. http://www.scopus.com/inward/record.url?eid=2-s2.0-0002679588&partnerID=MN8TOARS.
- Barradas, N.P.. "Study of lattice stress in Re/Co thin films and superlattices with the perturbed angular correlations technique". Thin Solid Films 295 1-2 (1997): 24-30. http://www.scopus.com/inward/record.url?eid=2-s2.0-0031072714&partnerID=MN8TOARS.
- Barradas, N.P.; Maas, A.J.H.; Mändl, S.. "Comparison of computer generated and ERDA depth profiles of oxygen implanted into silicon with plasma immersion ion implantation". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 124 1 (1997): 63-68. http://www.scopus.com/inward/record.url?eid=2-s2.0-0031123839&partnerID=MN8TOARS.
- Wieser, E.; Panknin, D.; Barradas, N.P.; Betzl, M.; Reuther, H.; Henrion, W.; Lange, H.. "Formation of ternary (Fe1-xCox) Si2 structures by ion beam assisted deposition and ion implantation". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 124 4 (1997): 533-541. http://www.scopus.com/inward/record.url?eid=2-s2.0-0031140135&partnerID=MN8TOARS.
- Mändl, S.; Barradas, N.P.; Brutscher, J.; Günzel, R.; Möller, W.. "Comparison of measured and calculated dose for plasma source ion implantation into 3-D objects". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 127-128 (1997): 996-999. http://www.scopus.com/inward/record.url?eid=2-s2.0-3342993508&partnerID=MN8TOARS.
- Barradas, N.P.; Panknin, D.; Wieser, E.; Schmidt, B.; Betzl, M.; Mücklich, A.; Skorupa, W.. "Influence of the ion irradiation on the properties of ß-FeSi2 layers prepared by ion beam assisted deposition". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 127-128 (1997): 316-320. http://www.scopus.com/inward/record.url?eid=2-s2.0-0031547714&partnerID=MN8TOARS.
- Barradas, N.P.; Maas, A.J.H.; Mändl, S.; Günzel, R.. "Alpha-elastic recoil detection analysis of the energy distribution of oxygen ions implanted into silicon with plasma immersion ion implantation". Journal of Applied Physics 81 10 (1997): 6642-6650. http://www.scopus.com/inward/record.url?eid=2-s2.0-0001402621&partnerID=MN8TOARS.
- Mironov, O.A.; Phillips, P.J.; Parker, E.H.C.; Dowsett, M.G.; Barradas, N.P.; Jeynes, C.; Mironov, M.; et al. "Structural and optical characterisation of undoped Si-Si0.78Ge0.22/Si(001) superlattices grown by MBE". Thin Solid Films 306 2 (1997): 307-312. http://www.scopus.com/inward/record.url?eid=2-s2.0-0031220447&partnerID=MN8TOARS.
- Barradas, N.P.; Maas, A.J.H.; Mändl, S.; Günzel, R.. "Short pulse plasma immersion ion implantation of oxygen into silicon: Determination of the energy distribution". Surface and Coatings Technology 93 2-3 (1997): 238-241. http://www.scopus.com/inward/record.url?eid=2-s2.0-0031219764&partnerID=MN8TOARS.
- Chowdhury, A.K.M.S.; Monclus, M.; Cameron, D.C.; Gilvarry, J.; Murphy, M.J.; Barradas, N.P.; Hashmi, M.S.J.. "The composition and bonding structure of CNx films and their influence on the mechanical properties". Thin Solid Films 308-309 1-4 (1997): 130-134. http://www.scopus.com/inward/record.url?eid=2-s2.0-0031251027&partnerID=MN8TOARS.
- Barradas, N.P.; Soares, J.C.; Da Silva, M.F.; Plaskett, T.S.; Freitas, P.P.. "Rutherford backscattering study of thin oxide layers prepared by reactive magnetron sputtering". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 118 1-4 (1996): 626-629. http://www.scopus.com/inward/record.url?eid=2-s2.0-0030565053&partnerID=MN8TOARS.
- Chu, V.; Conde, J.P.; Jarego, J.; Brogueira, P.; Rodriguez, J.; Barradas, N.; Soares, J.C.. "Transport and photoluminescence of hydrogenated amorphous silicon-carbon alloys". Journal of Applied Physics 78 5 (1995): 3164-3173. http://www.scopus.com/inward/record.url?eid=2-s2.0-0029379368&partnerID=MN8TOARS.
10.1063/1.360005
- Hauer, B.; Vianden, R.; Marques, J.G.; Barradas, N.P.; Correia, J.G.; Melo, A.A.; Soares, J.C.; Agulló-López, F.; Dieguez, E.. "Electric-field gradients at the In111 and Cd111m sites in undoped and Mg-doped LiNbO3". Physical Review B 51 10 (1995): 6208-6214. http://www.scopus.com/inward/record.url?eid=2-s2.0-0002091355&partnerID=MN8TOARS.
10.1103/PhysRevB.51.6208
- Barradas, N.P.; Soares, J.C.; da Silva, M.F.; Pászti, F.; Szilágyi, E.. "Study of multilayer substrate surface roughness using RBS with improved depth resolution". Nuclear Inst. and Methods in Physics Research, B 94 3 (1994): 266-270. http://www.scopus.com/inward/record.url?eid=2-s2.0-0001299648&partnerID=MN8TOARS.
10.1016/0168-583X(94)95365-1
- Barradas, N.P.; Leal, J.L.; Soares, J.C.; da Silva, M.F.; Freitas, P.P.; Rots, M.; Molina, S.I.; Garcia, R.. "A comparative study of CoRe superlattices sputtered on glass and Si substrates by grazing angle of incidence RBS, HRTEM, PAC, magnetic and transport properties studies". Nuclear Inst. and Methods in Physics Research, B 85 1-4 (1994): 202-205. http://www.scopus.com/inward/record.url?eid=2-s2.0-0000871939&partnerID=MN8TOARS.
10.1016/0168-583X(94)95814-9
- Plaskett, T.S.; Freitas, P.P.; Barradas, N.P.; Da Silva, M.F.; Soares, J.C.. "Magnetoresistance and magnetic properties of NiFe/oxide/Co junctions prepared by magnetron sputtering". Journal of Applied Physics 76 10 (1994): 6104-6106. http://www.scopus.com/inward/record.url?eid=2-s2.0-36449002633&partnerID=MN8TOARS.
10.1063/1.358319
- Barradas, N.P.; Wolters, H.; Melo, A.A.; Soares, J.C.; Da Silva, M.F.; Rots, M.; Leal, J.L.; Melo, L.V.; Freitas, P.P.. "Stabilization of the hexagonal close-packed phase of cobalt at high temperature". Journal of Applied Physics 76 10 (1994): 6537-6539. http://www.scopus.com/inward/record.url?eid=2-s2.0-0040042091&partnerID=MN8TOARS.
10.1063/1.358533
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