???global.info.a_carregar???
I am Assistant Professor with Habilitation (Agregação) at the Department of Physics, University of Aveiro (with definitive appointment since 2005). I obtained the Licenciatura degree (1987) in Physics at the University of Coimbra and the PhD degree (2000) and the Habilitation title (2022) at the University of Aveiro. Since 2021, I am the Director of the Doctoral Program in Nanosaciences and Nanotechnology at the University of Aveiro. My responsibilities include teaching and coordinating courses of the 1st, 2nd and 3rd academic cycles, supervising fellows and students, coordination of a research line, representative of the University of Aveiro in the technical commission CT 194 dedicated to standardization in the field of nanotechnologies, and management activities. Supervision work includes 6 Post-Doctoral fellows, 5 PhD students (2 in progress) and 12 Master students (2 in progress). Regarding the research activities, my work is mainly in Physics of Semiconductors, with emphasis on optical spectroscopy studies in infrared and visible regions, performed in bulk materials as well as on different types of nanostructures. The main research topics I have studied are the electronic characterization of semiconductors, the role of defects in the physical properties of materials including irradiation (with ions and electrons) and passivation studies, and metastability in low-dimensional structures. I am (co-)author of 2 book chapters, 89 articles in peer-review journals, 7 articles in conference proceedings, and more than 140 oral and poster communications in national and international conferences. These publications focus essentially in the areas of Materials Science, Physics, Energy and Chemistry. In Scopus, I have a h-index=20 and more than 1670 citations. In my scientific activities, I interacted with more than 230 researchers from several national and international research institutions.
Read full resume ↓
Identification

Personal identification

Full name
Joaquim Fernando Monteiro de Carvalho Pratas Leitão

Citation names

  • Leitão, Joaquim P.

Author identifiers

Ciência ID
4E19-9F11-26FC
ORCID iD
0000-0001-8131-3313
Google Scholar ID
https://scholar.google.pt/citations?hl=pt-PT&user=oB6hdogAAAAJ
Researcher Id
J-4359-2013
Scopus Author Id
7005119782

Telephones

Telephone
  • 234370955 Ext.: 23119 (Professional)

Addresses

  • Campus Universitário de Santiago, 3810-193, Aveiro, Aveiro, Portugal (Professional)

Websites

Knowledge fields

  • Exact Sciences - Physical Sciences - Condensed Matter Physics

Languages

Language Speaking Reading Writing Listening Peer-review
Portuguese (Mother tongue)
English Upper intermediate (B2) Upper intermediate (B2) Upper intermediate (B2) Upper intermediate (B2) Upper intermediate (B2)
Education
Degree Classification
2022/05/06
Concluded
 Física (Título de Agregado)
Universidade de Aveiro, Portugal
"Influência de defeitos na estrutura eletrónica de semicondutores e desempenho de células solares de Cu(In,Ga)Se2: contribuição da fotoluminescência" (THESIS/DISSERTATION)
 Aprovado por unanimidade.
1992/01/21 - 2000/05/23
Concluded
 Física (Doutoramento)
Major in Física de Semicondutores
Universidade de Aveiro, Portugal
"Estudo Óptico de Si Dopado com Érbio e Platina" (THESIS/DISSERTATION)
 Aprovado
1987/10/06 - 1992/01/20
Attended
 Provas de Aptidão Pedagógica e Capacidade Científica (Outros)
Major in Física de Semicondutores
Universidade de Aveiro, Portugal
 Aprovado
1983/09 - 1987/07/10
Concluded
 Física (Licenciatura)
Major in Científico
Universidade de Coimbra, Portugal
 15
Affiliation

Teaching in Higher Education

Category
Host institution 		Employer
2000/05/25 - Current Assistant Professor (University Teacher) Universidade de Aveiro Departamento de Física, Portugal
Universidade de Aveiro, Portugal
1992/01/21 - 2000/05/23 Assistant (University Teacher) Universidade de Aveiro Departamento de Física, Portugal
Universidade de Aveiro, Portugal
1987/10/06 - 1992/01/20 Trainee Assistant (University Teacher) Universidade de Aveiro Departamento de Física, Portugal
Universidade de Aveiro, Portugal
1986/10/21 - 1987/10/05 Tutor (University Teacher) Universidade de Coimbra Departamento de Física, Portugal
Universidade de Coimbra, Portugal
Projects

Grant

Designation Funders
2021/04/01 - 2024/03/31 Highly Efficient and Flexible Thin Film Crystalline Silicon - Perovskite Tandem Solare Cells
PTDC/CTM-REF/1008/2020
Researcher
Instituto de Nanoestruturas, Nanomodelação e Nanofabricação - Aveiro, Portugal
 Fundação para a Ciência e a Tecnologia
Ongoing
2017/12 - 2019/11 Development of ultra-broadband (1100-2200 nm) light sources based on modified nano engineered silica glass optical fibers doped with bismuth and multiple rare-earths toward OCT applications
13-Material Sciences
 Fundação para a Ciência e Tecnologia
2013/01 - 2015/12 LabOPTO - Extension of technical facilities
126320
Provided by PTCRIS: 126320
 Fundação para a Ciência e a Tecnologia, I.P.
2013/06/01 - 2015/05/31 Low temperature controlled incorporation of Si quantum dots in amorphous matrices (Si, SiC, and SiN) for application as active layers in single- and multi-junction solar cells
128327
Provided by PTCRIS: 128327
Researcher
Instituto de Nanoestruturas, Nanomodelação e Nanofabricação - Aveiro, Portugal
 Fundação para a Ciência e a Tecnologia, I.P.
Concluded
2011/02 - 2014/07 Cu2ZnSn(S,Se)4, a Novel In Free Absorber for Thin Film Solar Cells
113486
Provided by PTCRIS: 113486
 Fundação para a Ciência e a Tecnologia, I.P.
2010/02 - 2013/07 High deposition rate of nanomorph solar cells by using novel deposition conditions
99719
Provided by PTCRIS: 99719
 Fundação para a Ciência e a Tecnologia, I.P.
2011/01 - 2012/12 Funding of Strategic Projects with Public Interest promoted by Associated Laboratories and RD Units - 2011 - COMPETE
Strategic Project - LA 25 - 2011-2012
 Fundação para a Ciência e a Tecnologia, I.P.
2007/05 - 2011/02 Low-dimensional diluted magnetic oxide structures
72843
Provided by PTCRIS: 72843
 Fundação para a Ciência e a Tecnologia, I.P.
2005/06 - 2007/12 Fonte de radiação com polarisação circular à base de injecção spin-polarizada de portadores de carga em heteroestruturas metal-InAs/GaAs com pontos quânticos
Provided by PTCRIS: 58524
58524
 Fundação para a Ciência e a Tecnologia, I.P.

Contract

Designation Funders
2022/09/01 - Current Agenda ILLIANCE, WP1 - Bombas de calor
WP1 - Bombas de calor
Researcher
Instituto de Nanoestruturas, Nanomodelação e Nanofabricação - Aveiro, Portugal
Ongoing
2021/10/01 - Current Agenda ILLIANCE, WP2 - Equipamentos de combustão com H2
Agenda ILLIANCE, WP2 - Equipamentos de combustão com H2
Researcher
Instituto de Nanoestruturas, Nanomodelação e Nanofabricação - Aveiro, Portugal
Ongoing
2021/01/01 - 2025/12/31 Instituto de Nanoestruturas, Nanomodelação e Nanofabricação
LA/P/0037/2020
Universidade NOVA de Lisboa, Portugal
 Fundação para a Ciência e a Tecnologia
Ongoing
2020/01/01 - 2023/12/31 Funding of RD Units - I3N - FSCOSD - OE
UIDB/50025/2020
Researcher
Instituto de Nanoestruturas, Nanomodelação e Nanofabricação - Aveiro, Portugal
 Fundação para a Ciência e Tecnologia
Ongoing
2020/01/01 - 2023/12/31 Funding of RD Units - I3N - FSCOSD - Programático
UIDP/50025/2020
Researcher
Instituto de Nanoestruturas, Nanomodelação e Nanofabricação - Aveiro, Portugal
 Fundação para a Ciência e a Tecnologia
Ongoing
2017/04 - 2020/03 SusPhotoSolutions
CENTRO-01-0145-FEDER-000005
 PO Centro 2020, FEDER
2019/01/01 - 2019/12/31 Funding of RD Units Strategic Plan - 2019 - OE
UID/CTM/50025/2019
Researcher
Instituto de Nanoestruturas, Nanomodelação e Nanofabricação - Aveiro, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
2015/01/01 - 2018/12/31 Funding of RD Units Strategic Plan - 2013/2015 - OE
UID/CTM/50025/2013
Researcher
Instituto de Nanoestruturas Nanomodelação e Nanofabricação, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
2013/06/01 - 2015/12/31 Incorporação controlada a baixa temperatura de pontos quânticos de Si em matrizes amorfas (Si, SiC, e SiN) para aplicação como camada activa em células solares de junção simples e múltipla
PTDC/CTM-ENE/2514/2012
Universidade de Aveiro, Portugal

Universidade NOVA de Lisboa Faculdade de Ciências e Tecnologia, Portugal

UNINOVA Instituto de Desenvolvimento de Novas Tecnologias, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2013/01/01 - 2015/12/31 LabOPTO - Extensão de valências técnicas
RECI/FIS-NAN/0183/2012
Universidade de Aveiro, Portugal

Instituto de Nanoestruturas Nanomodelação e Nanofabricação, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2011/02/01 - 2014/07/31 Cu2ZnSnS,Se4, uma Nova Camada Absorvente sem In para Células Solares de Filme Fino
PTDC/CTM-MET/113486/2009
Universidade de Aveiro, Portugal

Universidade NOVA de Lisboa Faculdade de Ciências e Tecnologia, Portugal

Instituto de Nanoestruturas Nanomodelação e Nanofabricação, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2010/02/01 - 2013/07/31 Deposição de células solares "nanomorph" com elevadas razões de crescimento recorrendo a condiçoes inovadores de deposição
PTDC/CTM/099719/2008
Universidade de Aveiro, Portugal

Universidade NOVA de Lisboa Faculdade de Ciências e Tecnologia, Portugal

Universidade Nova de Lisboa Centro de Investigação em Materiais, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2011/01/01 - 2012/12/31 Projecto Estratégico - LA 25 - 2011-2012
PEst-C/CTM/LA0025/2011
Universidade do Minho, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
2009/06 - 2012/05 Desenvolvimento de Dispositivos Fotovoltaicos de Silício Nanoestruturado
NanoSi-PVCELLS
 Agência de Inovação
2007/05/01 - 2011/02/28 Low-dimension diluted magnetic oxide structures
PTDC/FIS/72843/2006
Universidade do Minho, Portugal

Universidade de Aveiro, Portugal

Universidade de Lisboa Instituto Superior Técnico, Portugal

Instituto de Nanoestruturas Nanomodelação e Nanofabricação, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2009/01/01 - 2010/12/31 Novos materiais para células fotovoltaicas: calcopirites, kesterites e nanoestruturas de semicondutores III-V
Novos materiais para células fotovoltaicas: calcopirites, kesterites e nanoestruturas de semicondutores III-V
Researcher
Instituto de Nanoestruturas Nanomodelação e Nanofabricação, Portugal
 Fundação para a Ciência e a Tecnologia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Concluded
2007/01/01 - 2008/12/31 Dispositivos emissores de luz com base em Siliceto de Ferro. Características funcionais e suas propriedades eléctricas, magnéticas e ópticas
Dispositivos emissores de luz com base em Siliceto de Ferro. Características funcionais e suas propriedades eléctricas, magnéticas e ópticas
Researcher
Instituto de Nanoestruturas Nanomodelação e Nanofabricação, Portugal
 Fundação para a Ciência e a Tecnologia

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Concluded
2005/06/01 - 2007/12/31 Circular polarized radiation source based on spin-polarized carrier's injection in FM metal-InAs/GaAs QD heterostructures
POCI/FIS/58524/2004
Universidade de Aveiro, Portugal

Universidade do Minho, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2004/04/01 - 2007/03/31 Self-organized ultra small Ge quantum dots in Si with very high density for nanoelectronics
INTAS 2003-51-5015
Researcher
Universidade de Aveiro, Portugal
 Research Executive Agency
Concluded
2004/04 - 2007/03 SANDiE Self-Assembled semiconductor Nanostructures for new Devices in photonics and Electronics
500101
Researcher
Instituto de Nanoestruturas Nanomodelação e Nanofabricação, Portugal
Concluded
2003/09/15 - 2006/09/14 COMPUTATIONAL NANOPHYSICS: Nanoscale modelling of metals, semiconductors and organic materials
POCTI/CTM/41574/2001
Researcher
Universidade de Aveiro, Portugal
 Fundação para a Ciência e a Tecnologia
Concluded
Outputs

Publications

Book chapter
  1. Junior, William Chiappim; Moreno, Leandro X.; Pessoa, Rodrigo Savio; da Cunha, António F.; Salomé, Pedro M.P.; Leitão, Joaquim P.. "Novel dielectrics compounds grown by atomic layer deposition as sustainable materials for chalcogenides thin-films photovoltaics technologies". In Sustainable Material Solutions for Solar Energy Technologies, 71-100. Elsevier, 2021.
    10.1016/b978-0-12-821592-0.00020-0
  2. Paul, Mukul Chandra; Kir’yanov, Alexander V; Barmenkov, Yuri; Duarte, José; Leitão, Joaquim P; Ferreira, Mário F; Rocha, Ana M; et al. "A new class of specialty optical fibers based on a novel material composition of the doping host for the study of optical amplification". In Optical Fiber Technology and Applications. IOP Publishing, 2021.
    10.1088/978-0-7503-3243-9ch1
Conference paper
  1. Leitao, J.P.; Teixeira, J.P.; Keller, J.; Torndahl, T.; Sadewasser, S.; Salome, P.M.P.. "Influence of CdS and Zn(x)Sn(1-x)O(y) buffer layers on the photoluminescence of Cu(In,Ga)Se2 thin films". Paper presented in 43rd IEEE Photovoltaic Specialists Conference, Portland, 2016.
    Published • 10.1109/PVSC.2016.7750228
  2. Limborco, H.; Salome, P.M.P.; Stroppa, D.; Andrade, R.-R.; Teixeira, J.P.; Nicoara, N.; Abderrafi, K.; et al. "Growth of CuInSe2 nanowires without external catalyst by molecular beam epitaxy". Paper presented in 43rd IEEE Photovoltaic Specialists Conference, Portland, 2016.
    Published • 10.1109/PVSC.2016.7750163
  3. A. Fonseca, N. A. Sobolev, J. P. Leitão, E. Alves, M. C. Carmo, and A. I. Nikiforov. "Photoluminescence and Rutherford backscattering study of Ge quantum dots grown on Si (100) surface covered with a thin silicon oxide layer". Paper presented in Internat. Conf. Topical Problems of the Solis State Physics, Minsk, 2005.
    Published
  4. A. Fonseca, E. Alves, J. P. Leitão, N. A. Sobolev, M. C. Carmo, and A. I. Nikiforov. "Optical and structural analysis of Ge/Si quantum dots grown on a Si(001) surface covered with a SiO2 sub-monolayer". Paper presented in 13th International Symposium Nanostructures: Physics and Technology, St. Petersburg, 2005.
    Published
  5. E. Kasper, M. Oehme, K. Lyutovich, J. Werner, M. Konuma, N. Sobolev, and J. P. Leitão. "Growth and characterisation of Ge/Si multilayer systems". Paper presented in 13th International Symposium Nanostructures: Physics and Technology, St. Petersburg, 2005.
    Published
  6. T. M. Burbaev, V. A. Kurbatov, M. M. Rzaev, A. O. Pogosov, N. N. Sibeldin, V. A. Tsvetkov, H. Lichtenberger, et al.. "Morphologic transformation on the silicon surface upon molecular beam epitaxy of germanuim at low temperatures". Paper presented in All-Russian Conf. "Nanophotonics", Nizhny Novgorod, 2004.
    Published
  7. N. A. Sobolev, G. D. Ivlev, E. I. Gatskevich, D. N. Sharaev, J. P. Leitão, A. Fonseca, M. C. Carmo, A. B. Lopes, et al.. "Self-Organization Phenomena in Pulsed Laser Annealed Si/Ge Superlattices". Paper presented in Physics, Chemistry and Application of Nanostructures, Minsk, 2003.
    Published
  8. N. A. Sobolev, A. Fonseca, J. P. Leitão, M. C. Carmo, H. Presting, and H. Kibbe. "Luminescence of Ge/Si Quantum Dots Subjected to Radiation Damage and Hydrogen Passivation". Paper presented in Physics, Chemistry and Application of Nanostructures, Minsk, 2003.
    Published
  9. M. C. Carmo and J. P. Leitão. "Estudo de Silício Dopado com Érbio". Paper presented in 8º Encontro Nacional da Sociedade Portuguesa de Materiais, Marinha Grande, 1997.
    Published
Conference poster
  1. Marques, Gabriel; Carvalho, Alexandre Faia; Falcão, Bruno; Fernandes, António J. S.; Pereira, Sónia O.; Brinca, Ana; Costa, Florinda; et al. "Luminescent properties in CVD grown diamond single crystal modified by laser processing and ion implantation". Paper presented in IBMM 2022 ¿ 22nd International Conference on Ion Beam Modification of Materials. Lisbon, Portugal, 2022.
  2. Zanoni, Julia; Magalhães Esteves, Duarte ; Bruno P. Falcão; Leitão, Joaquim P.; Rino, Luis; Jia, Z.; Mu, W.; et al. Corresponding author: Zanoni, Julia. "Detailed RT spectroscopic analysis of doped ß-Ga2O3 with Sn and Fe". Paper presented in NANO 2022, 2022.
  3. M. Brás; J. Zanoni; B. P. Falcão; J. P. Leitão; F. M. Costa; T. Monteiro; S. O. Pereira; J. Rodrigues. "Laser-produced ZnO nanostructures for environmental sensing". Paper presented in 17th International confe- rence on Advanced Nanomaterials, 2021.
  4. B. P. Falcão; J. P. Leitão; M. R. Soares; L. Ricardo; H. Águas; R. Martins; R. N. Pereira. "Oxidation-induced lattice strain in crystalline silicon nanoparticles". Paper presented in 2019 Fall Meeting of the Eu- ropean Materials Research Society, 2019.
  5. N. Ben Sedrine; J. Cardoso; J. P. Teixeira; D. Nd. Faye; R. R.-Andrade; A. Gustafsson; P. M. P. Salomé; et al. "Probing the optical properties of III-V nanowires for optoelectronic applications". Paper presented in Nanowire Week 2019, 2019.
  6. Leitão, Joaquim P.; J. P. Teixeira, M. Edoff, and P. M. P. Salomé. "New approaches in Cu(In,Ga)Se 2 solar cell architecture: contributions from photoluminescence". Paper presented in Materiais 2019, Lisbon, Portugal, 2019.
  7. M. A. Curado; H. V. Alberto; A. F. A. Simões; J. M. Gil; T. Prokscha; A. Suter; Z. Salman; et al. "Advanced characterization of the effect of front passivation on Cu(In,Ga)Se2". Paper presented in 2019 Spring Meeting of the European Materials Research Society, 2019.
  8. N. Ben Sedrine; R. R.-Andrade; A. Gustafsson; M. R. Soares; J. Bourgard; J. P. Teixeira; P. M. P. Salomé; et al. "Understanding the role of Si doping in GaAs NWs: enhanced luminescence and overcome polytypism". Paper presented in 2019 Spring Meeting of the European Materials Research Society, 2019.
  9. P. A. Fernandes; A. Shongalova; A. F. da Cunha; J. P. Teixeira; J. P. Leitão; J. M. V. Cunha; S. Bose; P. M. P. Salomé; M. R. Correia. "Cu12Sb4S13 and Cu3SbS4 thin film fabrication by sulphurization of simultaneous metal precursor’s deposition". Paper presented in Materiais 2019, 2019.
  10. N. Ben Sedrine, J. Cardoso, J. Rodrigues, J. P. Teixeira, B. Alves, R. Ribeiro-Andrade, A. Gustafsson, et al. "Optical properties of III-V nanostructures for optoelectronic applications". Paper presented in Nanop 2018 - Nanophotonics and Micro/Nano Optics International Conference, Rome, Italy, 2018.
  11. Leitão, Joaquim P.; J. P. Teixeira, M. Edoff, and P. M. P. Salomé. "Modifications to traditional Cu(In,Ga)Se2 solar cell architecture: contributions from photoluminescence". Paper presented in 2nd Sharc25 Workshop on CIGS solar cells - advanced characterization and novel concepts, Zurique, Switzerland, 2018.
  12. J. C. González, A. Shongalova, M. R. Correia, J. P. Teixeira, J. P. Leitão, S. Ranjbarrizi, S. Garud, B. Vermang, et al. "Defects in Sb2Se3 thin films". Paper presented in XVII Brazilian MRS meeting, Natal, Brazil, 2018.
  13. N. Ben Sedrine, J. Cardoso, J. Rodrigues, J. P. Teixeira, B. Alves, R. R.-Andrade, A. Gustafsson, J. Bourgard, et al. "III-V nanostructures for optoelectronic applications: a spectroscopic study". Paper presented in 6th Dresden Nanoanalysis Symposium: Materials challenges for automotive industry - Micro- and nanoscale characterization, Dresden, Germany, 2018.
  14. S. Bose, P. A. Fernandes, J. M. V. Cunha, J. P. Teixeira, J. P. Leitão, M. Edoff, and P. M. P. Salomé. "Development of nanopatterning for thin film solar cells". Paper presented in IW-CIGSTech - 9th the International Workshop on CIGS Solar Cells Technology, Stuttgart, Germany, 2018.
  15. A. Shongalova, M. R. Correia, B. Vermang, S. Ranjbard, S. Garud, J. M. V. Cunha, J. P. Teixeira, J. P. Leitão, et al. "Growth and Raman characterization of Sb2Se3 thin films". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2018.
  16. J. M. V. Cunha, P. A. Fernandes, B. Vermang, J. P. Teixeira, S. Bose, J. Gaspar, M. Edoff, J. P. Leitão, P. M. P. Salomé. "Metal-Insulator-Semiconductor structures using insulator materials for passivation of thin film Cu(In,Ga)Se2 solar cells". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2018.
  17. S. Bose, J. M. V. Cunha, J. Borme, W. C. Chen, N. S. Nilsson, J. P. Teixeira, J. Gaspar, J. P. Leitão, M. Edoff, et al. "A morphological and electronic study of ultrathin rear passivated Cu(In,Ga)Se2 solar cells". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2018.
  18. Leitão, Joaquim P.; J. P. Teixeira, B. Alves, P. Szaniawski, V. Fjällström, M. Edoff, and P. M. P. Salomé. "Experimental evidence of fluctuating potentials influence on the electrical performance of thin film solar cells". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2018.
  19. J. P. Teixeira, P. A. Fernandes, B. P. Falcão, M. Edoff, , P. M. P. Salomé, and J. P. Leitão. "The influence of the Ga profile on the photoluminescence of CIGS thin films". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2018.
  20. J. P. Teixeira, P. M. P. Salomé, J. M. V. Cunha, M. Cardoso, V. Fjällström, P. A. Fernandes, M. Edoff, and J. P. Leitão. "New insights on the impact of Na on the optoelectronic properties of CIGS based solar cells". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2018.
  21. J. M. V. Cunha, P. A. Fernandes, J. P. Teixeira, S. Bose, J. P. Leitão, and P. M. P. Salomé. "Metal-Insulator-Semiconductor structures using dielectric materials for passivation of Cu(In,Ga)Se2 solar cells". Paper presented in Materials Research Society Spring Meeting, Phoenix, USA, 2018.
  22. H. Limborço, J. González, R-R.-Andrade, P. Salomé, D. Stroppa, S. Sadewasser, J. P. Teixeira, J. P. Leitão, et al. "CuInSe2 Nanostructures for Photovoltaic Applications". Paper presented in CARIBMAT 2018 - 2nd Caribbean Conference on Functional Materials, Cartagena de Indias, Colombia, 2018.
  23. S. Sadewasser, N. Nicoara, Th. Lepetit, L. Arzel, S. Harel, H. Limborço, P. M. P. Salomé, J. P. Teixeira, et al. "The solar cell material Cu(In,Ga)Se2 at the nanometer scale". Paper presented in ChinaNano 2017, Beijing, China, 2017.
  24. B. Alves , P. M. P. Salomé, J. P. Teixeira, P. Szaniawski, V. Fjällström, M. Edoff, S. Sadewasser, and J. P. Leitão. "Effect of Varying the Cu Content on Cu(In,Ga)Se2 Solar Cells". Paper presented in Materials Research Society Spring Meeting, Phoenix, USA, 2017.
  25. J. P. Teixeira, P. M. P. Salomé, R-R.-Andrade, J. Keller, J. González, Tobias Törndahl, S. Sadewasser, and J. P. Leitão. "Role of Defects in Cu(In,Ga)Se2 Solar Cells with CdS and Zn(1-x)Sn(x)O(y) Buffer Layers: Microscopy and Photoluminescence Study". Paper presented in Materials Research Society Spring Meeting, Phoenix, USA, 2017.
  26. P. M. P. Salomé, J. P. Teixeira, M. A. M. Cardoso, V. Fjällström, M. Edoff, N. Nicoara, J. P. Leitão, and S. Sadewasser. "Analysis of waiting times between CIGS and CdS and in-diffusion of Na on the properties of Cu(In,Ga)Se2 materials and solar cells". Paper presented in Materials Research Society Spring Meeting, Phoenix, USA, 2017.
  27. J. P. Teixeira, P. M. P. Salomé, B. M. Alves, S. Sadewasser, and J. P. Leitão. "Electronic transitions in highly doped and compensated chalcopyrites and kesterites". Paper presented in Materials Research Society Spring Meeting, Phoenix, USA, 2017.
  28. J. P. Teixeira, P. M. P. Salomé, and J. P. Leitão. "Cu(In,Ga)Se2 based Solar Cells: dependence on the Cu Content". Paper presented in I3N Meeting, Lisboa, Portugal, 2017.
  29. B. P. Falcão, J. P. Leitão, M. R. Correia, M. R. Soares, H. Wiggers, A. Cantarero, and R. N. Pereira. "Light-induced non-thermal population of optical phonons in nanocrystals". Paper presented in I3N Meeting, Lisbon, Portugal, 2017.
  30. R-R.-Andrade, P. M. P Salomé, J. P. Teixeira, J. Keller, T. Törndahl, M. Edoff, N. Nicoara, J. P. Leitão, et al. "Cd and Cu Interdiffusion in CIGS/CdS Hetero-Interfaces". Paper presented in 26th International Photovoltaic Science and Engineering Conference, Singapore, 2016.
  31. J. P. Teixeira, J. Keller, T. Törndahl, N. Nicoara, R.-R. Andrade, D. G. Stroppa, J. C. González, M. Edoff, et al. "CdS and Zn(1-x)Sn(x)O(y) buffer layers for Cu(In,Ga)Se2 solar cells". Paper presented in Ciência2016, Lisbon, Portugal, 2016.
  32. B. P. Falcão, J. P. Leitão, R. Correia, R. Soares, H. Wiggers, A. Cantarero, and R. N. Pereira. "Light-Induced Deviation of Optical Phonon Distribution in Nanocrystals: Frontiering Raman Thermometry in Nanomaterials". Paper presented in Research Day, Universidade de Aveiro, Portugal, 2016.
  33. M. G. Sousa, A. F. da Cunha, J. P. Teixeira, J. P. Leitão, G. O.-Irurueta, and M. K. Singh. "Optimization of post-deposition annealing in Cu2ZnSnS4 thin film solar cells and its impact on device performance". Paper presented in 32nd European Photovoltaic Solar Energy Conference and Exhibition, Munich, Germany, 2016.
  34. H. Limborço, P. M. P. Salomé, D. Stroppa, R-R. Andrade, J. P. Teixeira, N. Nicoara, K. Abderrafi, J. P. Leitão, et al.. "Growth of CuInSe2 nanowires without external catalyst by molecular beam epitaxy". Paper presented in 43rd IEEE Photovoltaic Specialists Conference, Portland, USA, 2016.
  35. Leitão, Joaquim P.; J. P. Teixeira, J. Keller, T. Törndahl, S. Sadewasser, and P. M. P. Salomé. "Influence of CdS and ZnSnO Buffer Layers on Photoluminescence of Cu(In,Ga)Se2 Thin Films". Paper presented in 43rd IEEE Photovoltaic Specialists Conference, Portland, USA, 2016.
  36. J. P. Teixeira, P. M. P. Salomé, R. A. Sousa, M. G. Sousa, A. F. Cunha, P. A. Fernandes, S. Sadewasser, and J. P. Leitão. "Radiative transitions in highly doped and compensated chalcopyrites and kesterites: the case of Cu(In,Ga)Se2". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2016.
  37. P. M. P. Salomé, J. Keller, T. Törndahl, J. P. Teixeira, N. Nicoara, R-R. Andrade, D. G. Stroppa, J. C. González, et al. "CdS and Zn(1-x)Sn(x)O(y) buffer layers for Cu(In,Ga)Se2 solar cells". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2016.
  38. H. Limborço, J. C. Gonzaléz, J. P. Teixeira, J. P. Leitão, P. M. P Salomé, N. Nicoara, V. Iglesias, and S. Sadewasser. "Growth of Self-Catalytic CuInSe2 Nanowires". Paper presented in 31st North American Molecular Beam Epitaxy Conference, Mayan Riviera, Mexico, 2015.
  39. H. Limborço, K. Abderrafi, P. M. P Salomé, J. P. Teixeira, J. P. Leitão, J. C. González, and S. Sadewasser. "Growth of CuInSe2 nanowires by molecular beam epitaxy without external catalyst". Paper presented in SemiconNano2015, Hsinchu, Taiwan, 2015.
  40. P. Kannappan, B. P. Falcão, K. Asokan, K. Baskar, J. P. Leitão, and R. Dhanasekaran. "Optical properties of CVT grown ZnSe single crystals and irradiated with gamma rays". Paper presented in ECCG 5 - 5th European Conference on Crystal Growth, Bologna, Italy, 2015.
  41. J. P. Teixeira, P. M. P. Salomé, M. G. Sousa, A. F. Cunha, P. A. Fernandes, A. Gustafsson, S. Sadewasser, et al.. "Optical properties of solar cells based on Cu2ZnSnS4 thin films grown from multi-period metallic precursors". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2015.
  42. J. P. Teixeira, P. M. P. Salomé, R. A. Sousa, M. G. Sousa, A. F. Cunha, P. A. Fernandes, S. Sadewasser, and J. P. Leitão. "Radiative transitions in highly doped and compensated chalcopyrites and kesterites: the case of Cu2ZnSnS4". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2015.
  43. J. P. Teixeira, S. Stefanov, A. Benedetti, S. Chiussi, F. Oliveira, K. Lyutovich, E. Kasper, I. A. Fischer, et al.. "Discussion of radiative and non-radiative recombination channels in a Si/Ge multilayer structure". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2015.
  44. P. Kannappan, N. Ben Sedrine, S. Pereira, B. P. Falcão, J. P. Teixeira, M. F. Leitão, M. R. Correia, et al.. "Influence of substrate on the structural and optical properties of GaAs:Mg nanowires". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2015.
  45. B. P. Falcão, J. P. Leitão, M.R. Correia, H. Wiggers, and R. N. Pereira. "Light-Induced Structural Changes in Silicon Nanocrystals". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2015.
  46. N. Ben Sedrine, J. Bourgard, D. Stroppa, H. Limborço, P. M. P. Salomé, S. Pereira, J. P. Teixeira, B. P. Falcão, et al.. "Doping effect on the structural and optical properties of GaAs:Si nanowires". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2015.
  47. B. P. Falcão, J. P. Leitão, M. R. Correia, M. R. Soares, F. M. Morales, J. M. Mánuel, R. Garcia, A. Gustafsson, et al.. "Luminescence properties of Mg-doped GaAs nanowires grown on GaAs and Si substrates". Paper presented in Workshop on Nanostructures for Solar Cells, 2014.
  48. M. P. Leitão, M. R. Correia, B. P. Falcão, J. P. Leitão, M. Martins, S. Pereira, A. G. de Oliveira, F. Matinaga, et al.. "Studies of Effect of Incident Laser Power on the Local Structural Stability of GaAs NW by Raman Spectroscopy". Paper presented in 13th European Vacuum Conference, Aveiro, Portugal, 2014.
  49. J. M. Mánuel, B. P. Falcão, J. P. Leitão, M. R. Correia, M. R. Soares, J. C. González, A. Gustafsson, et al.. "TEM characterization of Mg-doped GaAs nanowires grown on GaAs and Si substrates". Paper presented in 3rd European Conference on NanoFilms & Al-NanoFunc Final Confence, 2014.
  50. M. P. Leitão, M. Sousa, M. Martins, B. P. Falcão, G. Pato, S. Pereira, A. G. de Oliveira, F. M. Matinaga, et al.. "Temperature dependence of Raman scattering in wurtzite GaAs nanowires: the functionalization effect with Au nanoparticles". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2014.
  51. B. P. Falcão, J. P. Leitão, M. R. Correia, M. P. Leitão, M. R. Soares, M. V. B. Moreira, A. G. de Oliveira, et al.. "Temperature-dependent PL of Mg-doped GaAs thin films and nanowires". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2014.
  52. J. P. Teixeira, R. A. Sousa, J. P. Leitão, M. G. Sousa, A. F. da Cunha, P. A. Fernandes, and P. M. P. Salomé. "Influence of defects on photoluminescence from Cu2ZnSnS4 thin films". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2014.
  53. P. A. Fernandes, M. G. Sousa, P. M. P. Salomé, J. P. Teixeira, J. P. Leitão, and A. F. da Cunha. "Growth and Characterization of SnSe 2 by selenization of sputtered metallic precursors". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2014.
  54. N. M. Santos, N. A. Sobolev, J. P. Leitão, M. C. Carmo, D. Fuster, L. González, Y. González, and W. Wesch. "Enhanced radiation hardness of InAs/InP quantum wires". Paper presented in European Materials Research Society Spring Meeting, Lille, France, 2014.
  55. S. A. Filonovich, T. P. Mateus, H. Águas, A. Vicente, J. P. Leitão, E. Fortunato, and R. Martins. "Influence of Plasma Conditions on Properties of the Window Layer and Solar Cell Performance". Paper presented in ICANS25 - The 25th International Conference on Amorphous and Nanocrystalline Semiconductors, 2013.
  56. M. G. Sousa, J. P. Leitão, A. F. da Cunha, J. P. Teixeira, and R. A. Sousa. "Studies of Cu2ZnSnS4 films processed by rapid thermal processing and prepared from sputtered CuS-SnS2-Zn precursors". Paper presented in European Materials Research Society Spring Meeting, Strasbourg, France, 2013.
  57. B. P. Falcão, J. P. Leitão, M. R. Correia, M. R. Soares, F. M. Morales, J. M. Mánuel, R. Garcia, A. Gustafsson, et al.. "Luminescence properties of Mg-doped GaAs nanowires grown on GaAs and Si substrates". Paper presented in Materials Research Society Spring Meeting, San Francisco, USA, 2013.
  58. J. P. Teixeira, J. P. Leitão, M. G. Sousa, A. F. da Cunha, P. M. P. Salomé, and P. A. Fernandes. "Optical properties of Cu2ZnSnS4 thin films grown from multi-period metallic precursors". Paper presented in Materials Research Society Spring Meeting, San Francisco, USA, 2013.
  59. J. P. Teixeira, J. P. Leitão, M. G. Sousa, A. F. da Cunha, P. M. P. Salomé, and P. A. Fernandes. "Influence of the growth parameters on the optical properties of CZTS thin films". Paper presented in FÍSICA 2012, 18ª Conferência Nacional de Física, Aveiro, Portugal, 2012.
  60. B. P. Falcão, J. C. González, J. P. Leitão, M. R. Correia, and M. R. Soares. "Structural and Optical Characterization of GaAs Nanowires". Paper presented in European Materials Research Society Spring Meeting, Strasbourg, France, 2012.
  61. Leitão, Joaquim P.; M. G. Sousa, A. F. da Cunha, P. M. P. Salomé, P. A. Fernandes, J. P. Teixeira, and J. P. Leitão. "CZTS Absorber Layers obtained through Sulphurization of metallic precursors: Graphite Box versus Sulphur Flux". Paper presented in European Materials Research Society Spring Meeting, Strasbourg, France, 2012.
  62. Leitão, Joaquim P.; P. M. P. Salomé, J. Malaquias, P. A. Fernandes, A. F. Cunha, J. C. González, F. M. Matinaga, E. R. Viana, and G. Ribeiro. "Optical properties of Cu2ZnSnSe4 thin film". Paper presented in European Materials Research Society Spring Meeting, Nice, France, 2011.
  63. M. R. Correia, J. P. Leitão, A. Cros, A. Cantarero, N. C. Taborda, M. V. B. Moreira, and J. C. González. "Structural and polarized Raman studies in GaAs wires". Paper presented in European Materials Research Society Spring Meeting, Nice, France, 2011.
  64. M. J. Soares, J. P. Leitão, B. P. Falcão, R. N. Pereira, M. C. Carmo, H. Castro, D. Gaspar, A. Vicente, et al.. "Structural and optical characterization of large-area ZnO:Al films pre- pared by pulsed DC sputtering". Paper presented in European Materials Research Society Spring Meeting, Nice, France, 2011.
  65. Leitão, Joaquim P.; B. P. Falcão, M. J. Soares, R. N. Pereira, M. C. Carmo, S. A. Filonovich, H. Águas, I. Ferreira, E. Fortunato, et al.. "Structural and optical study of RF-PECVD silicon layers for solar cells applications". Paper presented in European Materials Research Society Spring Meeting, Nice, France, 2011.
  66. Leitão, Joaquim P.; N. M. Santos, P. A. Fernandes, P. M. P. Salomé, A. F. da Cunha, J. C. González, and F. M. Matinaga. "Study of optical and structural properties of Cu 2 ZnSnS 4 thin films". Paper presented in European Materials Research Society Spring Meeting, Strasbourg, France, 2010.
  67. M. J. Soares, J. P. Leitão, M. I. N. da Silva, J. C. González, F. M. Matinaga, K. Lorenz, E. Alves, et al.. "Structural and optical properties of Er implanted AlN thin films: green and infrared photoluminescence at room temperature". Paper presented in European Materials Research Society Spring Meeting, Strasbourg, France, 2010.
  68. Leitão, Joaquim P.; N. M. Santos, A. O. Ankiewicz, N. A. Sobolev, R. N. Pereira, J. Coutinho, M. Barroso, A. Carvalho, J. L. Hansen, et al.. "Study of W and X optical centers in proton irradiated SiGe by pho- toluminescence and first-principles calculations". Paper presented in European Materials Research Society Spring Meeting, Strasbourg, France, 2010.
  69. N. M. Santos, J. P. Leitão, N. A. Sobolev, M. R. Correia, M. C. Carmo, E. Kasper and J. Werner. "Optical study of a tensilely strained Si type-II quantum well on a relaxed SiGe graded buffer". Paper presented in 1st International Workshop on Si Based Nano-Electronics and Photonics, Vigo, Spain, 2009.
  70. A. C. Pan, C. del Cañizo, E. Cánovas, N. M. Santos, J. P. Leitão, and A. Luque. "Enhancement of up-conversion efficiency by combining rare earth-doped phosphors with PbS quantum dots". Paper presented in European Materials Research Society Spring Meeting, Strasbourg, France, 2009.
  71. N. M. Santos, J. P. Leitão, N. A. Sobolev, M. R. Correia, M. C. Carmo, M. R. Soares, E. Kasper, and J. Werner. "Photoluminescence and Raman study of a tensely strained Si type-II quantum well on a relaxed SiGe graded buffer". Paper presented in European Materials Research Society Spring Meeting, Strasbourg, France, 2009.
  72. N. M. Santos, B. P. Falcão, J. P. Leitão, N. A. Sobolev, M. C. Carmo, N. S. Stepina, A. Yakimov, and A. I. Nikiforov. "Optical study of strained double Ge/Si quantum dot layers". Paper presented in European Materials Research Society Spring Meeting, Strasbourg, France, 2009.
  73. Leitão, Joaquim P.. "Optical and structural characterization of low dimensional structures based on SiGe/Si system". Paper presented in Essex Scientific Kickoff Meeting, Cost Action MP0805, Wivenhoe House Hotel, Colchester, United Kingdom, 2009.
  74. A. F. Zinovieva, A. V. Dvurechenskii, N. P. Stepina, A. S. Deryabin, A.I. Nikiforov, R.M. Rubinger, N.A. Sobolev, et al.. "Asymmetry effect on the spin relaxation in quantum dot structures". Paper presented in 5th International Conference on Semiconductor Quantum Dots, Gyeongju, South Korea, 2008.
  75. K. Lorenz, E. Alves, M. Peres, T. Monteiro, M. I. N. da Silva, M. J. Soares, and J. P. Leitão. "Structural and optical properties of rare earth implanted AlN". Paper presented in Materials Research Society Spring Meeting, San Francisco, USA, 2008.
  76. N. M. Santos, N. A. Sobolev, J. P. Leitão, M. C. Carmo, D. Fuster, L. González, Y. González, and W. Wesch. "Influence of proton irradiation on the photoluminescence of InAs/InP quantum wires". Paper presented in European Materials Research Society Spring Meeting, Strasbourg, France, 2007.
  77. A.F. Zinoveva, A.V. Dvurechenskii, N.P. Stepina, A.S. Deryabin, A.I. Nikiforov, R. Rubinger, N.A. Sobolev, J. P. Leitão. "EPR of electrons localized on Ge/Si quantum dots". Paper presented in European Materials Research Society Spring Meeting, Strasbourg, France, 2007.
  78. Leitão, Joaquim P.; N. M. Santos, N. A. Sobolev, M. R. Correia, N. P. Stepina, M. C. Carmo, S. Magalhães, E. Alves, A. V. Novikov, et al.. "Optical and structural properties of Si/Ge heterostructures". Paper presented in European Materials Research Society Spring Meeting, Strasbourg, France, 2007.
  79. Leitão, Joaquim P. (4E19-9F11-26FC); N. A. Sobolev, M. R. Correia, M. C. Carmo, N. P. Stepina, A. I. Yakimov, A. I. Nikiforov, S. Magalhães, and E. Alves. "Electronic properties of Ge islands embedded in multilayer and superlattice structures". Paper presented in 5th International Conference on Silicon Epitaxy and Heterostructures, Marselha, France, 2007.
    10.1063/1.35551
  80. N. M. Santos, N. A. Sobolev, J. P. Leitão, M. C. Carmo, D. Fuster, L. González, Y. González, and W. Wesch. "Influence of proton irradiation on the photoluminescence of InAs/InP quantum wire". Paper presented in International School on Structural Characterization of Nanostructures, Aveiro, Portugal, 2007.
  81. A. Fonseca, E. Alves, N. Franco, J. P. Leitão, N. A. Sobolev, and M. C. Carmo. "Influence of radiation defects on structural properties of Ge/Si islands". Paper presented in International School on Structural Characterization of Nanostructures, Aveiro, Portugal, 2007.
  82. A. Fonseca, N. A. Sobolev, J. P. Leitão, E. Alves, M. C. Carmo, N. D. Zakharov, P. Werner, A. A. Tonkikh, and G. E. Cirl. "Influence of defects on the optical and structural properties of Ge dots embedded in a Si/Ge superlattice". Paper presented in European Materials Research Society Spring Meeting, Nice, France, 2006.
  83. N. A. Sobolev, A. Fonseca, J. P. Leitão, E. Alves, M. C. Carmo, N. Zakharov, P. Werner, A. A. Tonkikh, and G. E. Cirlin. "Enhancement of the radiation hardness of Ge quantum dots by embed- ding in SiGe superlattices". Paper presented in 4rd International Conference on Semiconductor Quantum Dots, Chamonix-Mont Blanc, France, 2006.
  84. Leitão, Joaquim P.; A. Fonseca, N. A. Sobolev, M. C. Carmo, N. Franco, A. D. Sequeira, T. M. Burbaev, V. A. Kurbatov, M. M. Rzaev, et al.. "Low temperature molecular beam epitaxy of Ge on Si". Paper presented in Workshop on Low Dimensional Semiconductor Structures, Aveiro, Portugal, 2006.
  85. A. Fonseca, N. A. Sobolev, J. P. Leitão, E. Alves, M. C. Carmo, and A. I. Nikiforov. "Photoluminescence and Rutherford backscattering study of Ge quantum dots grown on Si (100) surface covered with a thin silicon oxide layer". Paper presented in Topical Problems of the Solis State Physics, Minsk, Belarus, 2005.
  86. Leitão, Joaquim P.; A. Fonseca, E Alves, N. P. Barradas, J. P. Leitão, N. A. Sobolev, M. C. Carmo, A. I. Nikiforov, and H. Presting. "Structural and optical characterization of Ge quantum dots". Paper presented in The 2nd Aspect Workshop on Advanced Spectroscopy, Kazimierz Dolny, Poland, 2005.
  87. Leitão, Joaquim P.; A. O. Ankiewicz, N. A. Sobolev, J. P. Leitão, M. C. Carmo, R. N. Pereira, J. Lundsgaard Hansen, and A. Nylandsted Larsen. "Evolution of radiation defects in Si due to Ge doping". Paper presented in 23th International Conference on Defects in Semiconductors, Awaji Island, Japan, 2005.
  88. A. Fonseca, E. Alves, N. P. Barradas, J. P. Leitão, N. A. Sobolev, M. C. Carmo, A. I. Nikiforov. "RBS/Channeling study of buried Ge quantum dots grown in a Si layer". Paper presented in 17th International Conference on Ion Beam Analysis, Sevilha, Spain, 2005.
  89. E. Kasper, M. Oehme, K. Lyutovich, J. Werner, M. Konuma, N. Sobolev, and J. P. Leitão. "Growth and characterisation of Ge/Si multilayer systems". Paper presented in 13th International Symposium Nanostructures: Physics and Technology, St Petersburg, Russia, 2005.
  90. A. Fonseca, E. Alves, J. P. Leitão, N. A. Sobolev, M. C. Carmo, and A. I. Nikiforov. "Optical and structural analysis of Ge/Si quantum dots grown on a Si(001) surface covered with a SiO 2 sub–monolayer". Paper presented in 13th International Symposium Nanostructures: Physics and Technology, St Petersburg, Russia, 2005.
  91. A. Fonseca, E. Alves, J. P. Leitão, N. A. Sobolev, M. C. Carmo, and A. I. Nikiforov. "Structural and optical study of Ge/Si quantum dots deposited through a thin silicon oxide layer". Paper presented in European Materials Research Society Spring Meeting, Strasbourg, France, 2005.
  92. A. Fonseca, E. Alves, J. P. Leitão, N. A. Sobolev, M. C. Carmo, and A. I. Nikiforov. "Ion beam analysis of Ge/Si dots grown on ultrathin SiO 2 interlayers". Paper presented in Materiais 2005, Aveiro, Portugal, 2005.
  93. T. M. Burbaev, V. A. Kurbatov, M. M. Rzaev, J. P. Leitão, A. Fonseca, N. A. Sobolev, M. C. Carmo, A. D. Sequeira, et al.. "Low Temperature Molecular Beam Epitaxy of Ge on Si". Paper presented in 2nd International Si/Ge Technology and Device Meeting, Frankfurt(Oder), Germany, 2004.
  94. N. A. Sobolev, A. Cavaco, J. P. Leitão, M. C. Carmo, A. Fonseca, N. Franco, A. Sequeira, I. P. Kazakov, et al.. "Luminescence and Structural Properties of InGaAs/GaAs Quantum Dots Grown on Si/SiGe Substrates". Paper presented in 3rd International Conference on Semiconductor Quantum Dots, Banff, Canada, 2004.
  95. T. M. Burbaev, V. A. Kurbatov, M. M. Rzaev, A. O. Pogosov, N. N. Sibeldin, V. A. Tsvetkov, H. Lichtenberger, et al.. "Morphologic transformation on the silicon surface upon molecular beam epitaxy of germanuim at low temperatures". Paper presented in Nanophotonics, Nizhni Novgorod, Russia, 2004.
  96. N. A. Sobolev, G. D. Ivlev, E. I. Gatskevich, D. N. Sharaev, J. P. Leitão, A. Fonseca, M. C. Carmo, A. B. Lopes, et al.. "Self Organization Phenomena in Pulsed Laser Annealed Si/Ge Superlattices". Paper presented in Nanomeeting 2003, Minsk, Belarus, 2003.
  97. N. A. Sobolev, A. Fonseca, J. P. Leitão, M. C. Carmo, H. Presting, and H. Kibbel. "Luminescence of Ge/Si Quantum Dots Subjected to Radiation Damage and Hydrogen Passivation". Paper presented in Nanomeeting 2003, Minsk, Belarus, 2003.
  98. A. Fonseca, E. Alves, J. P. Leitão, N. A. Sobolev, M. C. Carmo, H. Presting, and H. Kibbel. "Structural and optical study of Ge/Si quantum dots deposited through a thin silicon oxide layer". Paper presented in Nanomeeting 2003, Minsk, Belarus, 2003.
  99. A. Fonseca, N. A. Sobolev, J. P. Leitão, M. C. Carmo, N. Franco, H. Presting, and A. D. Sequeira. "Strutural Characterization and Luminescence of Ge/Si Quantum Dots". Paper presented in Materiais 2003, Lisboa, Portugal, 2003.
  100. N. A. Sobolev, A. Fonseca, J. P. Leitão, M. C. Carmo, H. Presting, and U. König. "Influence of Defects on the Luminescence of Si/Ge Quantum Dots". Paper presented in 2nd International Conference on Semiconductor Quantum Dots, Tokyo, Japan, 2002.
  101. N. A. Sobolev, G. D. Ivlev, E. I. Gatskevich, J. P. Leitão, A. Fonseca, M. C. Carmo, A. B. Lopes, D. N. Sharaev, et al.. "Estudo do Recozimento de Super–Redes de Si5Ge5 com Laser Pulsado". Paper presented in Física 2002, Évora, Portugal, 2002.
  102. Leitão, Joaquim P. (4E19-9F11-26FC); N. A. Sobolev, M. C. Carmo, M. A. Fonseca, H. Presting, and U. König. "Fotoluminescência de Quantum Dots de SiGe". Paper presented in Física 2002, Évora, Portugal, 2002.
  103. Leitão, Joaquim P.; M. C. Carmo, M. O. Henry, E. McGlynn, J. Bollmann, and S. Lindner. "The 777meV Photoluminescence Band in Si:Pt". Paper presented in 20th International Conference on Defects in Semiconductors, Berkley, USA, 1999.
  104. M. C. Carmo, J. P. Leitão, M. O. Henry. "Fotoluminescência de Silício Dopado com Platina". Paper presented in Física 98, Maia, Portugal, 1998.
  105. E. Alves, J. Bollmann, M. Deicher, M. C. Carmo, M. O. Henry, M. H. A. Knopf, J. P. Leitão, R. Magerle e C. J. McDonagh. "The photoluminescence of Pt–implanted silicon". Paper presented in 19 th International Conference on Defects in Semiconductors, Aveiro, Portugal, 1997.
  106. M. C. Carmo and J. P. Leitão. "Estudo de Silício Dopado com Érbio". Paper presented in Materiais 97, Marinha Grande, Portugal, 1997.
  107. Leitão, Joaquim P.; M. C. Carmo and M. O. Henry. "Stress Study of 1.5µm Emission in Si:Er and GaAs:Er". Paper presented in International Conference on Luminescence and Optical Spectroscopy of Condensed Matter, Prague, Czech Republic, 1996.
  108. M. C. Carmo and J. P. Leitão. "Stress Study of 1.5µm Emission in Si:Er and GaAs:Er". Paper presented in 15th General Conference of the Condensed Matter Division, European Physical Society, Baveno–Stresa, Italy, 1996.
  109. M. C. Carmo and J. P. Leitão. "Aplicação de Tensão Uniaxial à Fotoluminescência de Si:Er". Paper presented in Física 96, Faro, Portugal, 1996.
  110. M. C. Carmo and J. P. Leitão. "Luminescência de Silício Implantado com Érbio". Paper presented in Física 94, Covilhã, Portugal, 1994.
  111. Leitão, Joaquim P.; M. C. Carmo. "Espectroscopia Óptica de Metais de Transição em Silício: Si:Cu(s) e Si:Fe(s)". Paper presented in Física 92, Vila Real, Portugal, 1992.
  112. M. I. Barradas and J. P. Leitão. "Efeitos do Tratamento Térmico em GaP". Paper presented in Física 90, Lisbon, Portugal, 1990.
Journal article
  1. Candeias, Maria B.; Fernandes, Tiago V.; Falcão, Bruno P.; Cunha, António F.; Cunha, José M. V.; Barbosa, João; Teixeira, Jennifer; et al. "Cu(In,Ga)Se2-based solar cells for space applications: proton irradiation and annealing recovery". Journal of Materials Science 58 42 (2023): 16385-16401. http://dx.doi.org/10.1007/s10853-023-09033-x.
    10.1007/s10853-023-09033-x
  2. P. Kannappan; B. P. Falcão; K. Asokan; J. P. Leitão; R. Dhanasekaran. "Insights into recombination channels in a CVT grown ZnSe single crystal". Applied Physics A (2022): https://doi.org/10.1007/s00339-021-05246-6.
    10.1007/s00339-021-05246-6
  3. Mariana Brás; Julia Zanoni; Bruno P. Falcão; Joaquim P. Leitão; Florinda M. Costa; Teresa Monteiro; Sónia O. Pereira; Joana Rodrigues. "Label-Free Nanoscale ZnO Tetrapod-Based Transducers for Tetracycline Detection". ACS Applied Nano Materials 5 1 (2022): 1232-1243. https://doi.org/10.1021/acsanm.1c03838.
    10.1021/acsanm.1c03838
  4. Falcão, B.P.; Leitão, J.P.; Ricardo, L.; Águas, H.; Martins, R.; Pereira, R.N.. "Recombination of photo-generated charge carriers in H-terminated and (photo-)oxidized silicon nanoparticles". Applied Materials Today 23 (2021): http://www.scopus.com/inward/record.url?eid=2-s2.0-85106370145&partnerID=MN8TOARS.
    10.1016/j.apmt.2021.101071
  5. Curado, M.A.; Teixeira, J.P.; Monteiro, M.; Ribeiro, E.F.M.; Vilão, R.C.; Alberto, H.V.; Cunha, J.M.V.; et al. "Front passivation of Cu(In,Ga)Se2 solar cells using Al2O3: Culprits and benefits". Applied Materials Today 21 (2020): http://www.scopus.com/inward/record.url?eid=2-s2.0-85097340118&partnerID=MN8TOARS.
    10.1016/j.apmt.2020.100867
  6. Falcão, B.P.; Leitão, J.P.; Soares, M.R.; Rodrigues, J.; Ricardo, L.; Águas, H.; Martins, R.; Pereira, R.N.. "Size-dependent critical transition in the origin of light emission from core-shell Si-SiO2nanoparticles". Journal of Materials Chemistry C 8 26 (2020): 9012-9023. http://www.scopus.com/inward/record.url?eid=2-s2.0-85088014252&partnerID=MN8TOARS.
    10.1039/d0tc01442g
  7. Magalhães Sousa, D.; Chiappim, W.; P. Leitão, J.; Lima, J.C.; Ferreira, I.. "Microwave Synthesis of Silver Sulfide and Silver Nanoparticles: Light and Time Influence". ACS Omega 5 22 (2020): 12877-12881. http://www.scopus.com/inward/record.url?eid=2-s2.0-85087917098&partnerID=MN8TOARS.
    10.1021/acsomega.0c00656
  8. Teixeira, J.P.; Vieira, R.B.L.; Falcaõ, B.P.; Edoff, M.; Salomé, P.M.P.; Leitaõ, J.P.. "Recombination Channels in Cu(In,Ga)Se2Thin Films: Impact of the Ga-Profile". Journal of Physical Chemistry C 124 23 (2020): 12295-12304. http://www.scopus.com/inward/record.url?eid=2-s2.0-85087932314&partnerID=MN8TOARS.
    10.1021/acs.jpcc.0c02622
  9. Botas, A.M.P.; Leitão, J.P.; Falcão, B.P.; Wiesinger, M.; Eckmann, F.; Teixeira, J.P.; Wiggers, H.; et al. "Silicon Nanoparticle Films Infilled with Al2O3Using Atomic Layer Deposition for Photosensor, Light Emission, and Photovoltaic Applications". ACS Applied Nano Materials 3 6 (2020): 5033-5044. http://www.scopus.com/inward/record.url?eid=2-s2.0-85085892813&partnerID=MN8TOARS.
    10.1021/acsanm.0c00116
  10. José Duarte; Mukul C. Paul; Shyamal Das; Anirban Dhar; Joaquim P. Leitão; Mário F. Ferreira; Ana M. Rocha. "Optical amplification performance of erbium doped zirconia-yttria-alumina-baria silica fiber [Invited]". Optical Materials Express 9 6 (2019): 2652-2661. https://www.scopus.com/record/display.uri?eid=2-s2.0-85067342740&origin=resultslist&sort=plf-f&src=s&sid=b6f2c28c07c0bade1709c98121173963&sot=autdocs&sdt=autdocs&sl=17&s=AU-ID%287005119782%29&relpos=1&citeCnt=0&searchTerm=.
    10.1364/OME.9.002652
  11. H. Limborço; F. M. Matinaga; M. I. N. da Silva; O. de Melo; E. R. Viana; J. P. Leitão; M. V. B. Moreira; et al. "Mg-Doping of (111)B GaAs Thin Films Grown by Molecular Beam Epitaxy". The Journal of Physical Chemistry C 123 20 (2019): 12807-12812. https://www.scopus.com/record/display.uri?eid=2-s2.0-85066135016&origin=resultslist&sort=plf-f&src=s&sid=b6f2c28c07c0bade1709c98121173963&sot=autdocs&sdt=autdocs&sl=17&s=AU-ID%287005119782%29&relpos=2&citeCnt=0&searchTerm=.
    10.1021/acs.jpcc.9b01668
  12. P.A. Fernandes; A. Shongalova; A.F. da Cunha; J.P. Teixeira; J.P. Leitão; J.M.V. Cunha; S. Bose; P.M.P. Salomé; M.R. Correia. "Phase selective growth of Cu12Sb4S13 and Cu3SbS4 thin films by chalcogenization of simultaneous sputtered metal presursors". Journal of Alloys and Compounds 797 (2019): 1359-1366. https://www.scopus.com/record/display.uri?eid=2-s2.0-85066303621&origin=resultslist&sort=plf-f&src=s&sid=b6f2c28c07c0bade1709c98121173963&sot=autdocs&sdt=autdocs&sl=17&s=AU-ID%287005119782%29&relpos=0&citeCnt=0&searchTerm=.
    10.1016/j.jallcom.2019.05.149
  13. Falcão, B.P.; Leitão, J.P.; Soares, M.R.; Ricardo, L.; Águas, H.; Martins, R.; Pereira, R.N.. "Oxidation and Strain in Free-standing Silicon Nanocrystals". Physical Review Applied 11 2 (2019): 024054. http://www.scopus.com/inward/record.url?eid=2-s2.0-85062108975&partnerID=MN8TOARS.
    10.1103/PhysRevApplied.11.024054
  14. Teixeira, J.P.; Salomé, P.M.P.; Alves, B.; Edoff, M.; Leitão, J.P.. "Evidence of Limiting Effects of Fluctuating Potentials on VOC of Cu (In,Ga)Se2 Thin-Film Solar Cells". Physical Review Applied 11 5 (2019): 054013. http://www.scopus.com/inward/record.url?eid=2-s2.0-85065495113&partnerID=MN8TOARS.
    10.1103/PhysRevApplied.11.054013
  15. Bose, S.; Cunha, J.M.V.; Borme, J.; Chen, W.C.; Nilsson, N.S.; Teixeira, J.P.; Gaspar, J.; et al. "A morphological and electronic study of ultrathin rear passivated Cu(In,Ga)Se2 solar cells". Thin Solid Films 671 (2019): 77-84. http://www.scopus.com/inward/record.url?eid=2-s2.0-85059154227&partnerID=MN8TOARS.
    10.1016/j.tsf.2018.12.028
  16. Salomé, P.M.P.; Vermang, B.; Ribeiro-Andrade, R.; Teixeira, J.P.; Cunha, J.M.V.; Mendes, M.J.; Haque, S.; et al. "Passivation of Interfaces in Thin Film Solar Cells: Understanding the Effects of a Nanostructured Rear Point Contact Layer". Advanced Materials Interfaces 5 2 (2018): 1701101. http://www.scopus.com/inward/record.url?eid=2-s2.0-85037608820&partnerID=MN8TOARS.
    10.1002/admi.201701101
  17. A. Shongalova, M. R. Correia, J. P. Teixeira, J. P. Leitão, J. C. González, S. Ranjbar, S. Garud, B. Vermang, et al.. "Growth of Sb2Se3 thin films by selenization of RF sputtered binary precursors". Solar Energy Materials and Solar Cells 187 (2018): 219-226. https://www.scopus.com/record/display.uri?eid=2-s2.0-85051399219&origin=resultslist&sort=plf-f&src=s&sid=b6f2c28c07c0bade1709c98121173963&sot=autdocs&sdt=autdocs&sl=17&s=AU-ID%287005119782%29&relpos=6&citeCnt=3&searchTerm=.
    https://doi.org/10.1016/j.solmat.2018.08.003
  18. J.M.V. Cunha, P.A. Fernandes, B. Vermang, A. Hultqvist, J.P. Teixeira, S. Bose, J. Gaspar, M. Edoff, J.P. Leitão, et al.. "Insulator Materials for Interface Passivation of Cu(In,Ga)Se2 Thin Films". IEEE Journal of Photovoltaics 8 5 (2018): 1313-1319. https://www.scopus.com/record/display.uri?eid=2-s2.0-85049345911&origin=resultslist&sort=plf-f&src=s&sid=0eda0d9479f7be0f1a113c69e4629d20&sot=autdocs&sdt=autdocs&sl=17&s=AU-ID%287005119782%29&relpos=8&citeCnt=2&searchTerm=.
    10.1109/JPHOTOV.2018.2846674
  19. Alberto, H.V.; Vilão, R.C.; Vieira, R.B.L.; Gil, J.M.; Weidinger, A.; Sousa, M.G.; Teixeira, J.P.; et al. "Slow-muon study of quaternary solar-cell materials: Single layers and p-n junctions". Physical Review Materials 2 2 (2018): 025402. http://www.scopus.com/inward/record.url?eid=2-s2.0-85053198220&partnerID=MN8TOARS.
    10.1103/PhysRevMaterials.2.025402
  20. Ben Sedrine, N.; Ribeiro-Andrade, R.; Gustafsson, A.; Soares, M.R.; Bourgard, J.; Teixeira, J.P.; Salomé, P.M.P.; et al. "Fluctuating potentials in GaAs:Si nanowires: Critical reduction of the influence of polytypism on the electronic structure". Nanoscale 10 8 (2018): 3697-3708. http://www.scopus.com/inward/record.url?eid=2-s2.0-85042617014&partnerID=MN8TOARS.
    10.1039/c7nr08395e
  21. Falcão, B.P.; Leitão, J.P.; Águas, H.; Pereira, R.N.. "Raman spectrum of nanocrystals: Phonon dispersion splitting and anisotropy". Physical Review B 98 19 (2018): 195406. http://www.scopus.com/inward/record.url?eid=2-s2.0-85056315545&partnerID=MN8TOARS.
    10.1103/PhysRevB.98.195406
  22. Vieira, E M F; Toudert, J; Rolo, A G; Parisini, A; Leitão, J P; Correia, M R; Franco, N; et al. "SiGe layer thickness effect on the structural and optical properties of well-organized SiGe/SiO2 multilayers". Nanotechnology 28 34 (2017): 345701. http://dx.doi.org/10.1088/1361-6528/aa7a50.
    10.1088/1361-6528/aa7a50
  23. Kannappan, P.; Sedrine, N.B.; Teixeira, J.P.; Soares, M.R.; Falcão, B.P.; Correia, M.R.; Cifuentes, N.; et al. "Substrate and Mg doping effects in GaAs nanowires". Beilstein Journal of Nanotechnology 8 1 (2017): 2126-2138. http://www.scopus.com/inward/record.url?eid=2-s2.0-85031400409&partnerID=MN8TOARS.
    10.3762/bjnano.8.212
  24. Salomé, P.M.P.; Teixeira, J.P.; Keller, J.; Torndahl, T.; Sadewasser, S.; Leitão, J.P.. "Influence of CdS and ZnSnO Buffer Layers on the Photoluminescence of Cu(In,Ga)Se2 Thin Films". IEEE Journal of Photovoltaics 7 2 (2017): 670-675. http://www.scopus.com/inward/record.url?eid=2-s2.0-85009959563&partnerID=MN8TOARS.
    10.1109/JPHOTOV.2016.2639347
  25. Salomé, P.M.P.; Keller, J.; Törndahl, T.; Teixeira, J.P.; Nicoara, N.; Andrade, R.-R.; Stroppa, D.G.; et al. "CdS and Zn(1-x)Sn(x)O(y) buffer layers for CIGS solar cells". Solar Energy Materials and Solar Cells 159 (2017): 272-281. http://www.scopus.com/inward/record.url?eid=2-s2.0-84988490320&partnerID=MN8TOARS.
    10.1016/j.solmat.2016.09.023
  26. Salomé, P.M.P.; Ribeiro-Andrade, R.; Teixeira, J.P.; Keller, J.; Törndahl, T.; Nicoara, N.; Edoff, M.; et al. "Cd and Cu Interdiffusion in Cu(In,Ga)Se2/CdS Hetero-Interfaces". IEEE Journal of Photovoltaics 7 3 (2017): 858-863. http://www.scopus.com/inward/record.url?eid=2-s2.0-85016471191&partnerID=MN8TOARS.
    10.1109/JPHOTOV.2017.2666550
  27. Falcão, B.P.; Leitão, J.P.; Correia, M.R.; Soares, M.R.; Wiggers, H.; Cantarero, A.; Pereira, R.N.. "Light-induced nonthermal population of optical phonons in nanocrystals". Physical Review B - Condensed Matter and Materials Physics 95 11 (2017): 115439. http://www.scopus.com/inward/record.url?eid=2-s2.0-85017028214&partnerID=MN8TOARS.
    10.1103/PhysRevB.95.115439
  28. Sousa, M.G.; da Cunha, A.F.; Teixeira, J.P.; Leitão, J.P.; Otero-Irurueta, G.; Singh, M.K.. "Optimization of post-deposition annealing in Cu2ZnSnS4 thin film solar cells and its impact on device performance". Solar Energy Materials and Solar Cells 170 (2017): 287-294. http://www.scopus.com/inward/record.url?eid=2-s2.0-85021120033&partnerID=MN8TOARS.
    10.1016/j.solmat.2017.05.065
  29. Teixeira, J.P.; Salomé, P.M.P.; Sousa, M.G.; Fernandes, P.A.; Sadewasser, S.; da Cunha, A.F.; Leitão, J.P.. "Optical and structural investigation of Cu2ZnSnS4 based solar cells". Physica Status Solidi (B) Basic Research 253 11 (2016): 2129-2135. http://www.scopus.com/inward/record.url?eid=2-s2.0-84979988400&partnerID=MN8TOARS.
    10.1002/pssb.201600453
  30. Limborço, H.; Salomé, P.M.P.; Teixeira, J.P.; Stroppa, D.G.; Andrade, R.-R.; Nicoara, N.; Abderrafi, K.; et al. "Synthesis and formation mechanism of CuInSe2 nanowires by one-step self-catalysed evaporation growth". CrystEngComm 18 37 (2016): 7147-7153. http://www.scopus.com/inward/record.url?eid=2-s2.0-84988599602&partnerID=MN8TOARS.
    10.1039/c6ce01317a
  31. J. P. Teixeira; R. A. Sousa; M. G. Sousa; A. F. da Cunha; P. A. Fernandes; P. M. P. Salomé; J. C. González; J. P. Leitão. "Erratum: “Comparison of fluctuating potentials and donor-acceptor pair transitions in a Cu-poor Cu2ZnSnS4 based solar cell” [Appl. Phys. Lett. 105, 163901 (2014)]". Applied Physics Letters 107 4 (2015): 049903-049903. https://www.scopus.com/record/display.uri?eid=2-s2.0-84938217285&origin=resultslist&sort=plf-f&src=s&sid=b6f2c28c07c0bade1709c98121173963&sot=autdocs&sdt=autdocs&sl=17&s=AU-ID%287005119782%29&relpos=24&citeCnt=8&searchTerm=.
    10.1063/1.4927663
  32. Salomé, P.M.P.; Fjällström, V.; Szaniawski, P.; Leitão, J.P.; Hultqvist, A.; Fernandes, P.A.; Teixeira, J.P.; et al. "A comparison between thin film solar cells made from co-evaporated CuIn(1-x)Ga(x)Se2 using a one-stage process versus a three-stage process". Progress in Photovoltaics: Research and Applications 23 4 (2015): 470-478. http://www.scopus.com/inward/record.url?eid=2-s2.0-84924435509&partnerID=MN8TOARS.
    10.1002/pip.2453
  33. Baptista, A.C.; Botas, A.M.; Almeida, A.P.C.; Nicolau, A.T.; Falcão, B.P.; Soares, M.J.; Leitão, J.P.; et al. "Down conversion photoluminescence on PVP/Ag-nanoparticles electrospun composite fibers". Optical Materials 39 (2015): 278-281. http://www.scopus.com/inward/record.url?eid=2-s2.0-84918803547&partnerID=MN8TOARS.
    10.1016/j.optmat.2014.11.015
  34. Abelenda, A.; Sánchez, M.; Ribeiro, G.M.; Fernandes, P.A.; Salomé, P.M.P.; Da Cunha, A.F.; Leitão, J.P.; Da Silva, M.I.N.; González, J.C.. "Anomalous persistent photoconductivity in Cu2ZnSnS4 thin films and solar cells". Solar Energy Materials and Solar Cells 137 (2015): 164-168. http://www.scopus.com/inward/record.url?eid=2-s2.0-84923879330&partnerID=MN8TOARS.
    10.1016/j.solmat.2015.02.001
  35. Sobolev, N.A.; Santos, N.M.; Leitão, J.P.; Carmo, M.C.; Fuster, D.; González, L.; González, Y.; Wesch, W.. "Enhanced radiation hardness of InAs/InP quantum wires". Physica Status Solidi (B) Basic Research 252 1 (2015): 134-138. http://www.scopus.com/inward/record.url?eid=2-s2.0-84920896764&partnerID=MN8TOARS.
    10.1002/pssb.201400163
  36. Lyubchyk, A.; Filonovich, S.A.; Mateus, T.; Mendes, M.J.; Vicente, A.; Leitão, J.P.; Falcão, B.P.; et al. "Nanocrystalline thin film silicon solar cells: A deeper look into p/i interface formation". Thin Solid Films 591 (2015): 25-31. http://www.scopus.com/inward/record.url?eid=2-s2.0-84942037268&partnerID=MN8TOARS.
    10.1016/j.tsf.2015.08.016
  37. Tang, C.J.; Fernandes, A.J.S.; Granada, M.; Leitão, J.P.; Pereira, S.; Jiang, X.F.; Pinto, J.L.; Ye, H.. "High rate growth of nanocrystalline diamond films using high microwave power and pure nitrogen/methane/hydrogen plasma". Vacuum 122 (2015): 342-346. http://www.scopus.com/inward/record.url?eid=2-s2.0-84926635238&partnerID=MN8TOARS.
    10.1016/j.vacuum.2015.03.021
  38. Alberto, H.V.; Vilão, R.C.; Gil, J.M.; Duarte, J.P.; Vieira, R.B.L.; Weidinger, A.; Leitão, J.P.; et al. "Muonium states in Cu2ZnSnS4 solar cell material". Journal of Physics: Conference Series 551 1 (2014): 012045. http://www.scopus.com/inward/record.url?eid=2-s2.0-84919459748&partnerID=MN8TOARS.
    10.1088/1742-6596/551/1/012045
  39. Salomé, P.M.P.; Fernandes, P.A.; Leitão, J.P.; Sousa, M.G.; Teixeira, J.P.; Da Cunha, A.F.. "Secondary crystalline phases identification in Cu2ZnSnSe 4thin films: Contributions from Raman scattering and photoluminescence". Journal of Materials Science 49 21 (2014): 7425-7436. http://www.scopus.com/inward/record.url?eid=2-s2.0-84906246313&partnerID=MN8TOARS.
    10.1007/s10853-014-8446-2
  40. Teixeira, J.P.; Sousa, R.A.; Sousa, M.G.; Da Cunha, A.F.; Fernandes, P.A.; Salomé, P.M.P.; González, J.C.; Leitão, J.P.. "Comparison of fluctuating potentials and donor-acceptor pair transitions in a Cu-poor Cu2ZnSnS4 based solar cell". Applied Physics Letters 105 16 (2014): 163901. http://www.scopus.com/inward/record.url?eid=2-s2.0-84908191306&partnerID=MN8TOARS.
    10.1063/1.4899057
  41. Teixeira, J.P.; Sousa, R.A.; Sousa, M.G.; Da Cunha, A.F.; Fernandes, P.A.; Salomé, P.M.P.; Leitão, J.P.. "Radiative transitions in highly doped and compensated chalcopyrites and kesterites: The case of Cu2ZnSnS4". Physical Review B - Condensed Matter and Materials Physics 90 23 (2014): 235202. http://www.scopus.com/inward/record.url?eid=2-s2.0-84916221638&partnerID=MN8TOARS.
    10.1103/PhysRevB.90.235202
  42. Gaspar, D.; Pimentel, A.C.; Mendes, M.J.; Mateus, T.; Falcão, B.P.; Leitão, J.P.; Soares, J.; et al. "Ag and Sn Nanoparticles to Enhance the Near-Infrared Absorbance of a-Si:H Thin Films". Plasmonics 9 5 (2014): 1015-1023. http://www.scopus.com/inward/record.url?eid=2-s2.0-84901730076&partnerID=MN8TOARS.
    10.1007/s11468-014-9709-0
  43. Sousa, M.G.; Da Cunha, A.F.; Fernandes, P.A.; Teixeira, J.P.; Sousa, R.A.; Leitão, J.P.. "Effect of rapid thermal processing conditions on the properties of Cu2ZnSnS4 thin films and solar cell performance". Solar Energy Materials and Solar Cells 126 (2014): 101-106. http://www.scopus.com/inward/record.url?eid=2-s2.0-84905720932&partnerID=MN8TOARS.
    10.1016/j.solmat.2014.03.043
  44. Falcão, B.P.; Leitão, J.P.; Correia, M.R.; Leitão, M.F.; Soares, M.R.; Moreira, M.V.B.; De Oliveira, A.G.; Matinaga, F.M.; González, J.C.. "New insights into the temperature-dependent photoluminescence of Mg-doped GaAs nanowires and epilayers". Journal of Materials Chemistry C 2 34 (2014): 7104-7110. http://www.scopus.com/inward/record.url?eid=2-s2.0-84905750475&partnerID=MN8TOARS.
    10.1039/c4tc01050g
  45. Ferreira, I.; Baptista, A.C.; Leitão, J.P.; Soares, J.; Fortunato, E.; Martins, R.; Borges, J.P.. "Strongly photosensitive and fluorescent F8T2 electrospun fibers". Macromolecular Materials and Engineering 298 2 (2013): 174-180. http://www.scopus.com/inward/record.url?eid=2-s2.0-84873640727&partnerID=MN8TOARS.
    10.1002/mame.201200009
  46. Falcão, B.P.; Leitão, J.P.; González, J.C.; Correia, M.R.; Zayas-Bazán, K.G.; Matinaga, F.M.; Moreira, M.B.; Leite, C.F.; De Oliveira, A.G.. "Photoluminescence study of GaAs thin films and nanowires grown on Si(111)". Journal of Materials Science 48 4 (2013): 1794-1798. http://www.scopus.com/inward/record.url?eid=2-s2.0-84871755208&partnerID=MN8TOARS.
    10.1007/s10853-012-6941-x
  47. Fernandes, P.A.; Sousa, M.G.; Salomé, P.M.P.; Leitão, J.P.; Da Cunha, A.F.. "Thermodynamic pathway for the formation of SnSe and SnSe2 polycrystalline thin films by selenization of metal precursors". CrystEngComm 15 47 (2013): 10278-10286. http://www.scopus.com/inward/record.url?eid=2-s2.0-84887966027&partnerID=MN8TOARS.
    10.1039/c3ce41537f
  48. Gaspar, D.; Pimentel, A.C.; Mateus, T.; Leitão, J.P.; Soares, J.; Falcão, B.P.; Araújo, A.; et al. "Influence of the layer thickness in plasmonic gold nanoparticles produced by thermal evaporation". Scientific Reports 3 (2013): 1469. http://www.scopus.com/inward/record.url?eid=2-s2.0-84876533482&partnerID=MN8TOARS.
    10.1038/srep01469
  49. González, J.C.; Ribeiro, G.M.; Viana, E.R.; Fernandes, P.A.; Salomé, P.M.P.; Gutiérrez, K.; Abelenda, A.; et al. "Hopping conduction and persistent photoconductivity in Cu2ZnSnS4 thin films". Journal of Physics D: Applied Physics 46 15 (2013): 155107. http://www.scopus.com/inward/record.url?eid=2-s2.0-84875855170&partnerID=MN8TOARS.
    10.1088/0022-3727/46/15/155107
  50. Falcão, B.P.; Leitão, J.P.; Correia, M.R.; Soares, M.R.; Morales, F.M.; Mánuel, J.M.; Garcia, R.; et al. "Structural and optical characterization of Mg-doped GaAs nanowires grown on GaAs and Si substrates". Journal of Applied Physics 114 18 (2013): 183508. http://www.scopus.com/inward/record.url?eid=2-s2.0-84887873500&partnerID=MN8TOARS.
    10.1063/1.4829455
  51. Sousa, M.G.; Da Cunha, A.F.; Salomé, P.M.P.; Fernandes, P.A.; Teixeira, J.P.; Leitão, J.P.. "Cu2ZnSnS4 absorber layers obtained through sulphurization of metallic precursors: Graphite box versus sulphur flux". Thin Solid Films 535 1 (2013): 27-30. http://www.scopus.com/inward/record.url?eid=2-s2.0-84878165955&partnerID=MN8TOARS.
    10.1016/j.tsf.2012.11.080
  52. Salomé, P.M.P.; Malaquias, J.; Fernandes, P.A.; Ferreira, M.S.; da Cunha, A.F.; Leitão, J.P.; González, J.C.; Matinaga, F.M.. "Growth and characterization of Cu2ZnSn(S,Se)4 thin films for solar cells". Solar Energy Materials and Solar Cells 101 (2012): 147-153. http://dx.doi.org/10.1016/j.solmat.2012.02.031.
    10.1016/j.solmat.2012.02.031
  53. Filonovich, S.A.; Águas, H.; Busani, T.; Vicente, A.; Araújo, A.; Gaspar, D.; Vilarigues, M.; et al. "Hydrogen plasma treatment of very thin p-type nanocrystalline Si films grown by RF-PECVD in the presence of B(CH3)3". Science and Technology of Advanced Materials 13 4 (2012): 045004. http://www.scopus.com/inward/record.url?eid=2-s2.0-84866330763&partnerID=MN8TOARS.
    10.1088/1468-6996/13/4/045004
  54. Soares, M.J.; Leitão, J.P.; Da Silva, M.I.N.; González, J.C.; Matinaga, F.M.; Lorenz, K.; Alves, E.; Peres, M.; Monteiro, T.. "Structural and optical properties of Er implanted AlN thin films: Green and infrared photoluminescence at room temperature". Optical Materials 33 7 (2011): 1055-1058. http://www.scopus.com/inward/record.url?eid=2-s2.0-79955539301&partnerID=MN8TOARS.
    10.1016/j.optmat.2010.09.005
  55. Leitão, J.P.; Santos, N.M.; Fernandes, P.A.; Salomé, P.M.P.; Da Cunha, A.F.; González, J.C.; Matinaga, F.M.. "Study of optical and structural properties of Cu2ZnSnS4 thin films". Thin Solid Films 519 21 (2011): 7390-7393. http://www.scopus.com/inward/record.url?eid=2-s2.0-80052141368&partnerID=MN8TOARS.
    10.1016/j.tsf.2010.12.105
  56. Leitão, J.P.; Santos, N.M.; Fernandes, P.A.; Salomé, P.M.P.; Da Cunha, A.F.; González, J.C.; Ribeiro, G.M.; Matinaga, F.M.. "Photoluminescence and electrical study of fluctuating potentials in Cu2ZnSnS4-based thin films". Physical Review B - Condensed Matter and Materials Physics 84 2 (2011): 024120. http://www.scopus.com/inward/record.url?eid=2-s2.0-79961197411&partnerID=MN8TOARS.
    10.1103/PhysRevB.84.024120
  57. Salomé, P.M.P.; Malaquias, J.; Fernandes, P.A.; Ferreira, M.S.; Leitão, J.P.; Da Cunha, A.F.; González, J.C.; et al. "The influence of hydrogen in the incorporation of Zn during the growth of Cu2ZnSnS4 thin films". Solar Energy Materials and Solar Cells 95 12 (2011): 3482-3489. http://www.scopus.com/inward/record.url?eid=2-s2.0-80053603890&partnerID=MN8TOARS.
    10.1016/j.solmat.2011.08.008
  58. Leitão, J.P.; Carvalho, A.; Coutinho, J.; Pereira, R.N.; Santos, N.M.; Ankiewicz, A.O.; Sobolev, N.A.; et al. "Influence of Ge content on the optical properties of X and W centers in dilute Si-Ge alloys". Physical Review B - Condensed Matter and Materials Physics 84 16 (2011): 165211. http://www.scopus.com/inward/record.url?eid=2-s2.0-80455167882&partnerID=MN8TOARS.
    10.1103/PhysRevB.84.165211
  59. Pan, A.C.; Del Cañizo, C.; Cánovas, E.; Santos, N.M.; Leitão, J.P.; Luque, A.. "Enhancement of up-conversion efficiency by combining rare earth-doped phosphors with PbS quantum dots". Solar Energy Materials and Solar Cells 94 11 (2010): 1923-1926. http://www.scopus.com/inward/record.url?eid=2-s2.0-77957131217&partnerID=MN8TOARS.
    10.1016/j.solmat.2010.06.028
  60. Salomé, P.M.P.; Fernandes, P.A.; Da Cunha, A.F.; Leitão, J.P.; Malaquias, J.; Weber, A.; González, J.C.; Da Silva, M.I.N.. "Growth pressure dependence of Cu2ZnSnSe4 properties". Solar Energy Materials and Solar Cells 94 12 (2010): 2176-2180. http://www.scopus.com/inward/record.url?eid=2-s2.0-77957686863&partnerID=MN8TOARS.
    10.1016/j.solmat.2010.07.008
  61. Santos, N.M.; Falcão, B.P.; Leitão, J.P.; Sobolev, N.A.; Carmo, M.C.; Stepina, N.S.; Yakimov, A.; Nikiforov, A.I.. "Optical study of strained double Ge/Si quantum dot layers". IOP Conference Series: Materials Science and Engineering 6 (2009): 012018. https://www.scopus.com/record/display.uri?eid=2-s2.0-84893467004&origin=resultslist&sort=plf-f&src=s&sid=0eda0d9479f7be0f1a113c69e4629d20&sot=autdocs&sdt=autdocs&sl=17&s=AU-ID%287005119782%29&relpos=53&citeCnt=1&searchTerm=.
    10.1088/1757-899X/6/1/012018
  62. Santos, N.M.; Leitão, J.P.; Sobolev, N.A.; Correia, M.R.; Carmo, M.C.; Scares, M.R.; Kasper, E.; Werner, J.. "Photoluminescence and Raman study of a tensilely strained Si type-II quantum well on a relaxed SiGe graded buffer". IOP Conference Series: Materials Science and Engineering 6 (2009): 012023. https://www.scopus.com/record/display.uri?eid=2-s2.0-84893440370&origin=resultslist&sort=plf-f&src=s&sid=0eda0d9479f7be0f1a113c69e4629d20&sot=autdocs&sdt=autdocs&sl=17&s=AU-ID%287005119782%29&relpos=54&citeCnt=1&searchTerm=.
    10.1088/1757-899X/6/1/012023
  63. Zinovieva, A.F.; Dvurechenskii, A.V.; Stepina, N.P.; Deryabin, A.S.; Nikiforov, A.I.; Rubinger, R.M.; Sobolev, N.A.; Leitão, J.P.; Carmo, M.C.. "Asymmetry effect on the spin relaxation in quantum dot structures". Physica Status Solidi (C) Current Topics in Solid State Physics 6 4 (2009): 833-836. http://www.scopus.com/inward/record.url?eid=2-s2.0-70349422559&partnerID=MN8TOARS.
    10.1002/pssc.200880607
  64. Leitão, J.P.; Sobolev, N.A.; Correia, M.R.; Carmo, M.C.; Stepina, N.; Yakimov, A.; Nikiforov, A.; Magalhães, S.; Alves, E.. "Electronic properties of Ge islands embedded in multilayer and superlattice structures". Thin Solid Films 517 1 (2008): 303-305. http://www.scopus.com/inward/record.url?eid=2-s2.0-54849440733&partnerID=MN8TOARS.
    10.1016/j.tsf.2008.08.080
  65. Stepina, N.P.; Dvurechenskii, A.V.; Ambrister, V.A.; Smagina, J.V.; Volodin, V.A.; Nenashev, A.V.; Leitão, J.P.; do Carmo, M.C.; Sobolev, N.A.. "MBE growth of Ge/Si quantum dots upon low-energy pulsed ion irradiation". Thin Solid Films 517 1 (2008): 309-312. http://www.scopus.com/inward/record.url?eid=2-s2.0-54849407739&partnerID=MN8TOARS.
    10.1016/j.tsf.2008.08.166
  66. Zinovieva, A.F.; Dvurechenskii, A.V.; Stepina, N.P.; Deryabin, A.S.; Nikiforov, A.I.; Rubinger, R.M.; Sobolev, N.A.; Leitão, J.P.; Carmo, M.C.. "Spin resonance of electrons localized on Ge Si quantum dots". Physical Review B - Condensed Matter and Materials Physics 77 11 (2008): 115319. http://www.scopus.com/inward/record.url?eid=2-s2.0-41449094875&partnerID=MN8TOARS.
    10.1103/PhysRevB.77.115319
  67. Leitão, J.P.; Santos, N.M.; Sobolev, N.A.; Correia, M.R.; Stepina, N.P.; Carmo, M.C.; Magalhães, S.; et al. "Radiation hardness of GeSi heterostructures with thin Ge layers". Materials Science and Engineering B: Solid-State Materials for Advanced Technology 147 2-3 (2008): 191-194. http://www.scopus.com/inward/record.url?eid=2-s2.0-38749151931&partnerID=MN8TOARS.
    10.1016/j.mseb.2007.08.032
  68. Stepina, N.P.; Yakimov, A.I.; Nenashev, A.V.; Dvurechenskii, A.V.; Nikiforov, A.I.; Koptev, E.S.; Leitão, J.P.; Sobolev, N.A.; Do Carmo, M.C.. "Effect of light illumination on the conductivity of tunnel-coupled Ge/Si quantum dots". AIP Conference Proceedings 893 (2007): 811-812. https://www.scopus.com/record/display.uri?eid=2-s2.0-77958459812&origin=resultslist&sort=plf-f&src=s&sid=0eda0d9479f7be0f1a113c69e4629d20&sot=autdocs&sdt=autdocs&sl=17&s=AU-ID%287005119782%29&relpos=60&citeCnt=0&searchTerm=.
    10.1063/1.2730138
  69. Nikiforov, A.I.; Ulyanov, V.V.; Teys, S.A.; Gutakovsky, A.K.; Pchelyakov, O.P.; Yakimov, A.I.; Fonseca, A.; Leitão, J.P.; Sobolev, N.A.. "MBE growth of vertically ordered Ge quantum dots on Si". Physica Status Solidi (C) Current Topics in Solid State Physics 4 2 (2007): 262-264. http://www.scopus.com/inward/record.url?eid=2-s2.0-50049088645&partnerID=MN8TOARS.
    10.1002/pssc.200673309
  70. Fonseca, A.; Alves, E.; Leitão, J.P.; Sobolev, N.A.; Carmo, M.C.; Nikiforov, A.. "Optical and structural analysis of Ge/Si quantum dots grown on a Si(001) surface covered with a SiO2 sub-monolayer". International Journal of Nanoscience 6 3-4 (2007): 245-248. http://www.scopus.com/inward/record.url?eid=2-s2.0-35948932176&partnerID=MN8TOARS.
    10.1142/S0219581X07004778
  71. Fonseca, Alexandra; Alves, Eduardo; Leitão, Joaquim P.; Sobolev, Nikolai A.; Carmo, M. Celeste; Nikiforov, Alexander I.. "Ion Beam Analysis of Ge/Si Dots Grown on Ultrathin SiO2 Interlayers". Materials Science Forum 514-516 (2006): 1121-1124. http://dx.doi.org/10.4028/www.scientific.net/msf.514-516.1121.
    10.4028/www.scientific.net/msf.514-516.1121
  72. Yakimov, A.I.; Dvurechenskii, A.V.; Minkov, G.M.; Sherstobitov, A.A.; Nikiforov, A.I.; Bloshkin, A.A.; Stepina, N.P.; et al. "Hopping magnetoresistance in two-dimensional arrays of Ge/Si quantum dots". physica status solidi (c) – current topics in solid state physics 3 2 (2006): 296-299. https://www.scopus.com/record/display.uri?eid=2-s2.0-32944482432&origin=resultslist&sort=plf-f&src=s&sid=0eda0d9479f7be0f1a113c69e4629d20&sot=autdocs&sdt=autdocs&sl=17&s=AU-ID%287005119782%29&relpos=67&citeCnt=5&searchTerm=.
    10.1002/pssc.200562738
  73. Stepina, N.P.; Yakimov, A.I.; Nenashev, A.V.; Dvurechenskii, A.V.; Sobolev, N.A.; Leitão, J.P.; Kirienko, V.V.; et al. "Photoconduction in tunnel-coupled Ge/Si quantum dot arrays". Journal of Experimental and Theoretical Physics 103 2 (2006): 269-277. http://www.scopus.com/inward/record.url?eid=2-s2.0-33748781241&partnerID=MN8TOARS.
    10.1134/S1063776106080103
  74. Ankiewicz, A.O.; Sobolev, N.A.; Leitão, J.P.; Carmo, M.C.; Pereira, R.N.; Hansen, J.L.; Larsen, A.N.. "Effect of Ge doping on the creation of luminescent radiation defects in MBE Si". Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 248 1 (2006): 127-132. http://www.scopus.com/inward/record.url?eid=2-s2.0-33744912995&partnerID=MN8TOARS.
    10.1016/j.nimb.2006.04.068
  75. Fonseca, A.; Sobolev, N.A.; Leitão, J.P.; Alves, E.; Carmo, M.C.; Zakharov, N.D.; Werner, P.; Tonkikh, A.A.; Cirlin, G.E.. "Influence of defects on the optical and structural properties of Ge dots embedded in an Si/Ge superlattice". Journal of Luminescence 121 2 (2006): 417-420. http://www.scopus.com/inward/record.url?eid=2-s2.0-33750330018&partnerID=MN8TOARS.
    10.1016/j.jlumin.2006.08.047
  76. 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 (2006): 462-465. http://www.scopus.com/inward/record.url?eid=2-s2.0-33745855509&partnerID=MN8TOARS.
    10.1016/j.nimb.2006.03.032
  77. Fonseca, A.; Alves, E.; Leitão, J.P.; Sobolev, N.A.; Carmo, M.C.; Nikiforov, A.I.. "Optical and structural study of Ge/Si quantum dots on Si(1 0 0) surface covered with a thin silicon oxide layer". Materials Science and Engineering B: Solid-State Materials for Advanced Technology 124-125 (2005): 462-465. http://www.scopus.com/inward/record.url?eid=2-s2.0-27844461924&partnerID=MN8TOARS.
    10.1016/j.mseb.2005.08.046
  78. Leitão, J.P.; Fonseca, A.; Sobolev, N.A.; Carmo, M.C.; Franco, N.; Sequeira, A.D.; Burbaev, T.M.; et al. "Low-temperature molecular beam epitaxy of Ge on Si". Materials Science in Semiconductor Processing 8 1-3 (2005): 35-39. http://www.scopus.com/inward/record.url?eid=2-s2.0-19944430351&partnerID=MN8TOARS.
    10.1016/j.mssp.2004.09.089
  79. 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
  80. Burbaev, T.M.; Kurbatov, V.A.; Rzaev, M.M.; Pogosov, A.O.; Sibel'din, N.N.; Tsvetkov, V.A.; Lichtenberger, H.; et al. "Morphological transformation of a germanium layer grown on a silicon surface by molecular-beam epitaxy at low temperatures". Physics of the Solid State 47 1 (2005): 71-75. http://www.scopus.com/inward/record.url?eid=2-s2.0-13944256287&partnerID=MN8TOARS.
    10.1134/1.1853448
  81. Fonseca, A.; Sobolev, N.A.; Leitão, J.P.; Carmo, M.C.; Franco, N.; Presting, H.; Sequeira, A.D.. "Structural characterization and luminescence of Ge/Si quantum dots". Materials Science Forum 455-456 (2004): 540-544. http://www.scopus.com/inward/record.url?eid=2-s2.0-3142747532&partnerID=MN8TOARS.
  82. Sobolev, N.A.; Fonseca, A.; Leitão, J.P.; Carmo, M.C.; Presting, H.; Kibbel, H.. "Influence of defects on the luminescence of Ge/Si quantum dots". physica status solidi (c) 0 4 (2003): 1267-1270. https://www.scopus.com/record/display.uri?eid=2-s2.0-0442315313&origin=resultslist&sort=plf-f&src=s&sid=0eda0d9479f7be0f1a113c69e4629d20&sot=autdocs&sdt=autdocs&sl=17&s=AU-ID%287005119782%29&relpos=74&citeCnt=13&searchTerm=.
    10.1002/pssc.200303065
  83. Sobolev, N.A.; Ivlev, G.D.; Gatskevich, E.I.; Leitão, J.P.; Fonseca, A.; Carmo, M.C.; Lopes, A.B.; et al. "Pulsed laser annealing of Si-Ge superlattices". Materials Science and Engineering C 23 1-2 (2003): 19-22. http://www.scopus.com/inward/record.url?eid=2-s2.0-0347786810&partnerID=MN8TOARS.
    10.1016/S0928-4931(02)00222-9
  84. Leitão, J.P.; Carmo, M.C.; Henry, M.O.; McGlynn, E.. "Uniaxial stress study of the 1026-meV center in Si:Pt". Physical Review B - Condensed Matter and Materials Physics 63 23 (2001): 235208. http://www.scopus.com/inward/record.url?eid=2-s2.0-0034905033&partnerID=MN8TOARS.
    10.1103/PhysRevB.63.235208
  85. Leitão, J.P.; Carmo, M.C.; Henry, M.O.; McGlynn, E.; Bolmann, J.; Lindner, S.. "The 777 meV photoluminescence band in Si : Pt". Physica B: Condensed Matter 273-274 (1999): 420-423. http://www.scopus.com/inward/record.url?eid=2-s2.0-0033335189&partnerID=MN8TOARS.
    10.1016/S0921-4526(99)00495-0
  86. Leitão, J.P.; Carmo, M.C.; Henry, M.O.. "Stress study of 1.5 µm emission in Si:Er and GaAs:Er". Journal of Luminescence 72-74 (1997): 110-111. http://www.scopus.com/inward/record.url?eid=2-s2.0-18144445815&partnerID=MN8TOARS.
    10.1016/S0022-2313(97)00296-2
  87. Alves, E.; Bollmann, J.; Deicher, M.; Carmo, M.C.; Henry, M.O.; Knopf, M.H.A.; Leitão, J.P.; Magerle, R.; McDonagh, C.J.. "The photoluminescence of Pt-implanted silicon". Materials Science Forum 258-263 (1997): 473-478. http://www.scopus.com/inward/record.url?eid=2-s2.0-0031376369&partnerID=MN8TOARS.
    10.4028/www.scientific.net/MSF.258-263.473
Activities

Oral presentation

Presentation title Event name
Host (Event location)
2024/06 Optical Sensing with Aerosolized Luminescent Nanoparticles for Leakage Detection 2nd International Conference On Spectroscopy In Materials Science – 2024
Universidade de Aveiro (Aveiro, Portugal)
2024/06 Innovative Leak Detection in Closed Circuits: Aerosolized Luminescent Nanoparticle 7TH INTERNATIONAL CONFERENCE ON TECHNOLOGIES FOR THE WELL BEING AND SUSTAINABLE MANUFACTURING SOLUTIONS
Universidade de Aveiro (Aveiro, Portugal)
2022/03/01 Role of defects on the electrical performance of Cu(In,Ga)Se2 based solar cells: experimental and theoretical study 3rd Condensed Matter Physics National Conference
Sociedade Portuguesa de Física (Lisboa, Portugal)
2021/09 Fluctuating potentials in Cu(In,Ga)Se 2 solar cells: recombination channels and limiting effects on open circuit voltage 28 th International Conference on Advanced Laser Technologies ALT21
Prokhorov General Physics Institute of Russian Academics of Sciences (Moscovo, Russia)
2020/11 Fatores limitativos no Voc de células solares de CIGS: importância das flutuações de potencial CIES2020 - XVII Congresso Ibérico e XIII Ibero- americano de Energia Solar
LNEG (Lisboa, Portugal)
2019/07 Nanostructures for photovoltaic applications Ciência 2019
Fundação para a Ciência e a Tecnologia (Lisboa, Portugal)
2019/04/16 GaAs:Si nanowires: notable reduction of the influence of polytypism on the electronic structure Materiais 2019
Sociedade Portuguesa de Materiais (Lisboa, Portugal)
2018/07/19 Influence of fluctuating potentials on the electronic structure of polytypic GaAs:Si nanowires NanoEnergy 2018
NANOSMAT Society (Aveiro, Portugal)
2018/06/20 Reduction of the effect of polytypism on the electronic structure of GaAs:Si nanowires due to fluctuating potentials European Materials Research Society Spring Meeting
European Materials Research Society (Estrasburgo, France)
2018/06/19 The effects of rear interface passivation in Cu(In,Ga)Se2 ultrathin film solar cells European Materials Research Society Spring Meeting
European Materials Research Society (Estrasburgo, France)
2017/10/12 The influence of Cu content on the performance of Cu(In,Ga)Se2 based solar cells 17th International Conference DRIP (Defects-Recognition, Imaging and Physics in Semiconductors)
Universidade de Valladolid (Valladolid, Spain)
2017/08 Muon study of p-n junctions used in solar cells 29th International Conference on Defects in Semiconductors
ICDS (Matsue, Japan)
2017/04 Understanding the Full Effects of Rear Contact Passivation in CIGS Solar Cells Materials Research Society Spring Meeting
Materials Research Society (Phoenix, United States)
2017/02 Effect of Varying the Cu Content on Cu(In,Ga)Se2 Solar Cells NanoPT
Phantoms Foundation (Porto, Portugal)
2016/06 The influence of post-growth annealing on the optical properties of CuIn(1-x)Ga(x)Se2/CdS–based sample 13th EXMATEC - Expert Evaluation and Control of Compound Semiconductor Materials and Technologies
University of Aveiro (Aveiro, Portugal)
2016/05 Defects on CIGS and absorber/CdS interface: influence of post-growth annealing European Materials Research Society Spring Meeting
European Materials Research Society (Lille, France)
2016/05 Influence of defects on the optical properties of Cu2ZnSnS4 based solar cells European Materials Research Society Spring Meeting
European Materials Research Society (Lille, France)
2016/02 Evaluation of CdS and Zn(x)Sn(y)O(z) buffer layers in CIGS solar cells NanoPT2016-International Conference on Nanoscience and Nanotechnology
Phantoms Foundation (Braga, Portugal)
2015/09/10 Optical characterization of nanostructures and thin films for solar cells applications The 23th Annual International Conference on Advanced Laser Technologies - ALT’15
Prokhorov General Physics Institute of the Russian Academy of Sciences (Faro, Portugal)
2015/04/24 Optical characterization of nanostructures and thin films for solar cells applications Jornadas CICECO 2015
CICECO – Aveiro Institute of Materials (Aveiro, Portugal)
2014/10/03 Optical characterization by photoluminescence of nanostructures for solar cells applications Workshop on Nanostructures for Solar Cells
INL-International Iberian Nanotechnology Laboratory (Braga, Portugal)
2014/07/09 Spectroscopy of a muonium atom formed inside a semiconductor XXIV Reunión Nacional y VIII Congreso Ibérico de Espectroscopia
Sociedad de Espectroscopia Aplicada (Logrono, Spain)
2014/06/03 Thin films and nanostructures for solar cells applications Research Day 2014
Universidade de Aveiro (Aveiro, Portugal)
2014/02/26 Investigation of thin films and nanostructures for (opto)electronic applications Workshop International Iberian Nanotechnology Laboratory - Universidade de Aveiro
Universidade de Aveiro (Aveiro, Portugal)
2014 Comparison of fluctuating potentials and DAP transitions in a Cu-poor Cu2ZnSnS4 based solar cell Workshop on Nanostructures for Solar Cells
INL-International Iberian Nanotechnology Laboratory (Braga, Portugal)
2012/09/12 Optical studies of Ge/Si based heterostructures and Si interstitials related defects in SiGe alloys JSPS Core-to-Core Program Joint Seminar ”Atomically Controlled Processing for Ultralarge Scale Integration”
Universidade de Vigo (Vigo, Spain)
2009/11/12 Evaluation of structural and optical properties of Ge/Si based heterostuctures and CZTS thin films Jornada Fotovoltaica Latino-Ibérica
Instituto de Energia Solar, Universidade Politécnica de Madrid (Madrid, Spain)
2008/04/02 Evaluation of the influence of defects on the optical and structural properties of Ge/Si islands on Si(001) Workshop on New Trends and Applications of Ion Beams
Instituto Tecnológico e Nuclear (Lisboa, Portugal)
2006/01/27 Optical and structural characterization of Ge/Si quantum dots grown on Si(001) Workshop on Low Dimensional Semiconductor Structures
Instituto de Nanoestruturas, Nanomodelação e Nanofabricação (Aveiro, Portugal)
2006/01/12 Optical and structural characterization of Ge/Si quantum dots grown on Si(001) SANDiE Optics Group
Technical University Berlin (Berlim, Germany)
2002/04 Pulsed Laser Annealing of Si/Ge Superlattices European Materials Research Society Spring Meeting
European Materials Research Society (Estrasburgo, France)
2000/09 Estudo Óptico do Centro 777 meV em Si:Pt Física 2000
Sociedade Portuguesa de Física (Figueira da Foz, Portugal)
1996/04/10 Stress and Zeeman Study of 1.5 mm Emission in Si:Er Materials Research Society Spring Meeting
Materials Research Society (São Francisco, United States)
1994/03/29 Luminescence From Erbium Doped Silicon 14th General Conference of the Condensed Matter Division
European Physical Society (Madrid, Spain)

Supervision

Thesis Title
Role 		Degree Subject (Type)
Institution / Organization
2022/09/01 - 2023/12/21 Células solares de CIGS irradiadas com protões de baixa energia: estudo de danos e aplicação de tratamentos para recuperação
Supervisor
 Mestrado Integrado em Engenharia Física (Master)
Universidade de Aveiro, Portugal
2022/09/01 - 2023/12/20 Deteção de algas marinhas tóxicas, plásticos e óleos utilizando imagens hiper-espetrais VIS-NIR
Supervisor
 Mestrado em Engenharia Física (Master)
Universidade de Aveiro, Portugal
2021/09/01 - 2022/12/13 Irradiação de células solares de CIGS para aplicação espacial: estudo da tolerância e de estratégias de recuperação de danos
Supervisor
 Mestrado em Engenharia Física
Universidade de Aveiro, Portugal
2019/09/01 - 2021/12/02 Células solares baseadas em Cu(In,Ga)Se2: o impacto da metaestabilidade ativada por recozimento pós-crescimento
Supervisor
 Mestrado Integrado em Engenharia Física (Master)
Universidade de Aveiro, Portugal
2020/09/01 - 2021/07/23 Avaliação da recuperação de danos em células solares de CIGS irradiadas com protões de baixa energia
Supervisor
 Mestrado Integrado em Engenharia Física (Master)
Universidade de Aveiro, Portugal
2019/06/05 - 2020/06/30 Optical and electrical characterization of chalcopyrite and kesterite thin films
Supervisor of William Chiappim Junior
 Pós-Doutoramento (Other)
Instituto de Nanoestruturas, Nanomodelação e Nanofabricação - Aveiro, Portugal
2014/09/01 - 2020/02/14 Spectroscopic studies of physical properties of crystalline silicon nanoparticle systems
Co-supervisor of Bruno Teixeira de Poças Falcão
 Engenharia Física (PhD)
Universidade de Aveiro, Portugal
2014/09/01 - 2019/03/22 Optoelectronic study of Thin Film Solar Cells Based on Chalcogenide
Supervisor of Jennifer Cláudia Passos Teixeira
 Física (PhD)
Universidade de Aveiro, Portugal
2018/06/16 - 2019/02/28 Physical characterization of kesterite and chalcopyrite thin films
Supervisor of Ricardo Borda Lopes Vieira
 Pós-Doutoramento (Other)
Instituto de Nanoestruturas, Nanomodelação e Nanofabricação - Aveiro, Portugal
2017/10/01 - 2018/12/19 Estudo e Caraterização de Fibras Óticas Especiais
Co-supervisor of José Pedro Silva Neves Alves Duarte
 Engenharia Física (Master)
Universidade de Aveiro, Portugal
2017/09/01 - 2018/07/20 Avaliação de Camada de Passivação de Al2O3 para Células Solares
Supervisor of Diogo Xavier Amaral
 Ciências de Engenharia Física (Degree)
Universidade de Aveiro, Portugal
2017/09/01 - 2018/07 Estudo Ótico da Estrutura Eletrónica de Cu(In,Ga)Se2
Supervisor of Maria dos Santos Batista
 Ciências de Engenharia Física (Degree)
Universidade de Aveiro, Portugal
2016/06/16 - 2017/06/15 Charge transport in thin films of silicon nanocrystals and nanowires
Co-supervisor of Rahul Krishna
 Pós-Doutoramento (Other)
Instituto de Nanoestruturas, Nanomodelação e Nanofabricação - Aveiro, Portugal
2015/10/01 - 2017/01/30 Caracterização estrutural e ótica de nanofios de GaAs dopados com Mg e o impacto da funcionalização de nanoparticulas de Au
Co-supervisor of Daniel Jorge Pires Jaló
 Engenharia Física (Master)
Universidade de Aveiro, Portugal
2015/10/01 - 2016/12/14 Influência do Rácio de Cu nas Propriedades de Filmes e Células Solares de CIGS
Supervisor
 Engenharia Física (Master)
Universidade de Aveiro, Portugal
2015/09/01 - 2016/07/20 Caracterização Física de Células Solares Baseadas em Cu(In,Ga)Se2 com Defeitos Intencionais
Supervisor of Miguel Ângelo Martins Cardoso
 Ciências de Engenharia Física (Degree)
Universidade de Aveiro, Portugal
2015/08/01 - 2015/12/31 Preparation and physical characterization of semiconductor quantum dots based superlattices
Co-supervisor of Sandra Sofia Mota Rodrigues
 Pós-Doutoramento (Other)
Instituto de Nanoestruturas, Nanomodelação e Nanofabricação - Aveiro, Portugal
2014/10/01 - 2015/12/04 Nanofios de GaAs Dopados com Si Crescidos em Substratos de GaAs e Si: Análise Estrutural e Ótica
Supervisor of João Baptista Bourgard
 Engenharia Física (Master)
Universidade de Aveiro, Portugal
2014/09/29 - 2015/09/30 Doping effect on the structural and optical properties of GaAs:Si nanowires
Supervisor of Perumal Kannappan
 Pós-Doutoramento/Svagata project through the Erasmus Program (Other)
Universidade de Aveiro, Portugal
2012/10/01 - 2013/12/12 Influência da Sulfurização nas Propriedades Físicas de Filmes de CZTS
Supervisor of Rafael de Andrade Sousa
 Engenharia Física (Master)
Universidade de Aveiro, Portugal
2012/09/01 - 2013/07/20 Estudo por Fotoluminescência de Silício Amorfo e Nanocristalino
Supervisor of Bruno Miguel Martins Alves
 Ciências de Engenharia Física (Degree)
Universidade de Aveiro, Portugal
2011/10/01 - 2012/12/15 Influência de Parâmetros de Crescimento nas Propriedades de Cu2ZnSnS4
Supervisor of Jennifer Cláudia Passos Teixeira
 Engenharia Física (Master)
Universidade de Aveiro, Portugal
2010/10/01 - 2011/12/15 Structural and Optical Characterization of Mgdoped GaAs Nanowires
Supervisor of Bruno Teixeira de Poças Falcão
 Engenharia Física (Master)
Universidade de Aveiro, Portugal
2010/09/01 - 2011/07/20 Avaliação de Tensão em Heteroestruturas de Si/Ge Utilizando Técnicas Ópticas
Supervisor of Jennifer Cláudia Passos Teixeira
 Ciências de Engenharia Física (Degree)
Universidade de Aveiro, Portugal
2010/09/01 - 2011/07/20 Fotoluminescência de Heteroestruturas Baseadas no Sistema Si/Ge
Supervisor of João Baptista Bourgard
 Ciências de Engenharia Física (Degree)
Universidade de Aveiro, Portugal
2008/01/01 - 2008/12/31 Structural and optical properties of Er implanted AlN thin films
Supervisor of Maria Ivonete Nogueira da Silva
 Pós-Doutoramento (Other)
Universidade de Aveiro, Portugal
2007/09/01 - 2008/07/20 Estudo Óptico de Estruturas Quânticas de Germânio em Silício
Supervisor
 Engenharia Física (Degree)
Universidade de Aveiro, Portugal
2006/10/01 - 2007/12/15 Caracterização Óptica de Fios Quânticos de InAs/InP
Co-supervisor of Nuno Miguel Duque da Silva Santos
 Engenharia Física (Master)
Universidade de Aveiro, Portugal
2002/09/01 - 2007/05/14 Estudo de Defeitos em Estruturas Quânticas de Silício e Germânio
Supervisor of Maria Alexandra Lopes da Fonseca
 Física (PhD)
Universidade de Aveiro, Portugal
2005/10/01 - 2006/12/15 Estudo de Defeitos de Irradiação em Fios Quânticos e Camadas Quânticas de InAs/InP
Co-supervisor of Nuno Miguel Duque da Silva Santos
 Engenharia Física (Other)
Universidade de Aveiro, Portugal
2004/10/01 - 2005/12/15 Defeitos de Radiação em Si com Incorporação de Átomos de Ge
Co-supervisor of Amélia Olga Ankiewicz
 Engenharia Física (Other)
Universidade de Aveiro, Portugal

Event organisation

Event name
Type of event (Role) 		Institution / Organization
2007/01/01 - 2007/01/31 International School on Structural Characterization of Nanostructures (2007/01/25 - 2007/01/27)
Conference (Co-organisor)
 Instituto de Nanoestruturas Nanomodelação e Nanofabricação, Portugal
2006/01/01 - 2006/01/31 Workshop on Low-Dimensional Semiconductors Structures: Growth, Properties and Applications (2006/01/27 - 2006/01/28)
Congress (Co-organisor)
 Instituto de Nanoestruturas Nanomodelação e Nanofabricação, Portugal

Jury of academic degree

Topic
Role 		Candidate name (Type of degree)
Institution / Organization
2023/12/21 Células solares de CIGS irradiadas com protões de baixa energia: estudo de danos e aplicação de tratamentos para recuperação
Supervisor
 Tiago André Vieira Fernandes (Master)
Universidade de Aveiro, Portugal
2023/12/20 Deteção de algas marinhas tóxicas, plásticos e óleos utilizando imagens hiper-espetrais VIS-NIR
Supervisor
 Fábio Rafael Cortês Ferreira (Master)
Universidade de Aveiro, Portugal
2022/12/13 Irradiação de células solares de CIGS para aplicação espacial: estudo da tolerância e de estratégias de recuperação de danos
Supervisor
 João Pedro Frazão Gomes (Master)
Universidade de Aveiro, Portugal
2022/12/06 Testing the Radiation Resistance of CIGS Solar Cells
(Thesis) Arguer
 João Miguel Pereira Gaspar (Master)
Universidade de Lisboa Instituto Superior Técnico, Portugal
2021/12 Células solares baseadas em Cu(In,Ga)Se2 : o impacto da metaestabilidade ativada por recozimento pós-crescimento
Supervisor
 Diogo Xavier Amaral (Master)
Universidade de Aveiro, Portugal
2021/08 Estudo de propriedades estruturais, ópticas e químicas de nanoestruturas semicondutoras de GaAs
(Thesis) Main arguer
 Ana Clara Sampaio Pimenta (PhD)
Universidade Federal de Minas Gerais, Brazil
2021/07 Avaliação da recuperação de danos em células solares de CIGS irradiadas com protões de baixa energia
Supervisor
 Maria Beatriz Batista de Almeida Candeias (Master)
Universidade de Aveiro, Portugal
2019/03/22 Optoelectronic study of Thin Film Solar Cells Based on Chalcogenide
Supervisor
 Jennifer Cláudia Passos Teixeira (PhD)
Universidade de Aveiro, Portugal
2018/01/22 Hydrogen in High-K Permitivity Oxides Modelled by the Muon Analogue
(Thesis) Main arguer
 Ricardo Borda Lopes Vieira (PhD)
Universidade de Coimbra, Portugal
2016/11 Influência do Rácio de Cu nas Propriedades de Filmes e Células Solares de CIGS
Supervisor
 Bruno Miguel Martins Alves (Master)
Universidade de Aveiro, Portugal
2016/07/14 Novel Ferroelectric BiMeO3-PbTiO3 Single Crystals with a High Curie Temperature
(Thesis) Arguer
 Lan Xu (PhD)
Universidade de Coimbra, Portugal
2015/11 Nanofios de GaAs Dopados com Si Crescidos em Substratos de GaAs e Si: Análise Estrutural e Ótica
Supervisor
 João Baptista Bourgard (Master)
Universidade de Aveiro, Portugal
2013/10 Influência da Sulfurização nas Propriedades Físicas de Filmes de CZTS
Supervisor
 Rafael de Andrade Sousa (Master)
Universidade de Aveiro, Portugal
2012/10 Influência de Parâmetros de Crescimento nas Propriedades de Cu2ZnSnS4
Supervisor
 Jennifer Cláudia Passos Teixeira (Master)
Universidade de Aveiro, Portugal
2011/12 Structural and Optical Characterization of Mg doped GaAs Nanowires
Supervisor
 Bruno Teixeira de Poças Falcão (Master)
Universidade de Aveiro, Portugal
2009/12/11 Produção e caracterização de baterias de papel fino em substrato de papel
(Thesis) Main arguer
 Bruno André de Albuquerque Brás (Master)
Universidade Nova de Lisboa, Portugal
2009/11/11 Convertidores Fotónicos para Células Solares Bifaciales de Silicio
(Thesis) Main arguer
 Aline Cristiane Pan (PhD)
Universidade Politécnica de Madrid, Spain
2007/05/14 Estudo de Defeitos em Estruturas Quânticas de Silício e Germânio
Supervisor
 Maria Alexandra Lopes da Fonseca (PhD)
Universidade de Aveiro, Portugal

Consulting

Activity description Institution / Organization
2018/10/26 - 2018/11/09 Tenure Track Evaluation Committee no Laboratório Ibérico Internacional de Nanotecnologia, 2018 Laboratório Ibérico Internacional de Nanotecnologia, Portugal
2016/09/01 - 2016/09/30 Avaliador no Concurso de cooperação bilateral entre a FCT e o Ministry of Science and Technology da India, 2017 Fundação para a Ciência e a Tecnologia, Portugal
2011/12/01 - 2011/12/27 Avaliação de projecto de investigação a pedido da Materials Sciences and Engineering (MSE) Division, United States Department of Energy Materials Sciences and Engineering (MSE) Division, United States Department of Energy, USA, United States

Other jury / evaluation

Activity description Institution / Organization
2023/09/11 - Current Francisco Pessoa Pinto, Desenvolvimento e Implementação de um sistema de fotolitografia por escrita direta, Projeto de 3º ano da Licenciatura em Engenharia Física, Universidade de Aveiro, 2023 Universidade de Aveiro, Portugal
2022/07/25 - Current Rafael Alexandre Fernandes Pais, Organic Light Emitting Diodes (OLEDs) eficientes e estruturalmente simples com ajuste otimizado da camada emissiva, Projeto de 3º ano do Mestrado Integrado em Engenharia Física, Universidade de Aveiro, 2022 Universidade de Aveiro, Portugal
2022/07/25 - Current Alexandre Miguel Correia Madeira, Metaestabilidade induzida pelo recozimento em células solares de Cu(In,Ga)Se2, Projeto de 3º ano do Mestrado Integrado em Engenharia Física, Universidade de Aveiro, 2022
2021/09 - Current Manuel Fellipe Rodrigues Pais Alves, Nanostructured transparent devices for UV-shielding: Recent developments and future challenges, Seminário, Programa Doutoral em Nanociências e Nanotecnologia, Universidade de Aveiro, 2021 Universidade de Aveiro, Portugal
2021/07 - Current Rita Meira Coelho, Estudo comparativo de estruturas de fotovoltaicos orgânicos sob efeito térmico, Projeto de 3º ano do Mestrado Integrado em Engenharia Física, Universidade de Aveiro, 2021 Universidade de Aveiro, Portugal
2021/07 - Current Hugo Coutinho Gomes, Sintese "eco-friendly" e caraterização de materiais com potencial para armazenamento de energia elétrica, Projeto de 3º ano do Mestrado Integrado em Engenharia Física, Universidade de Aveiro, 2021 Universidade de Aveiro, Portugal
2021/04 - Current Alexandre Manuel Ferro Rocha, Raise your glasses: Nanotechnology in wine production - a review, Seminário, Programa Doutoral em Nanociências e Nanotecnologia, Universidade de Aveiro, 2021 Universidade de Aveiro, Portugal
2021/03 - Current Joana Daniela Ferreira Gonçalves e Fernando Luís de Góis Rodrigues de Sá, Nanoplastics: a review from the sources to the impact assessment, Seminário, Programa Doutoral em Nanociências e Nanotecnologia, Universidade de Aveiro, 2021 Universidade de Aveiro, Portugal
2020/07 - Current Rafael Alves Figueiredo Ribeiro, Fotovoltaicos Orgânicos de Alta Eficiência Baseados em Polímeros de Baixo Bandgap, Projeto de 3 ¿ ano do Mestrado Integrado em Engenharia Física, Universidade de Aveiro, 2020 Universidade de Aveiro, Portugal
2020/07 - Current Bruna Maria Branco Alves, Nanofósforos de Óxidos Metálicos para LEDs Brancos Eficientes, Projeto de 3º ano do Mestrado Integrado em Engenharia Física, Universidade de Aveiro, 2020 Universidade de Aveiro, Portugal
2019/07 - Current Francisco Teixeira, Estudo da Degradação de LEDs de Potência sob o Efeito de Stress Térmico, Projeto de 3º ano do Mestrado Integrado em Engenharia Física, Universidade de Aveiro, 2019 Universidade de Aveiro, Portugal
2019 - Current Pedro Miguel Durães de Carvalho, Análise de Dispositivos Memresistivos e sua Aplicação na Computação Neuromórfica, Projeto de 3º ano do Mestrado Integrado em Engenharia Física, Universidade de Aveiro, 2019 Universidade de Aveiro, Portugal
Distinctions

Award

2015 Doping effect on the structural and optical properties of GaAs:Si nanowires, Prémio de melhor poster no simpósio I da conferência European Materials Research Society Spring Meeting 2015 (Lille, França)
European Materials Research Society, France
2012 Structural and Optical Characterization of GaAs Nanowires, Prémio melhor poster no simpósio Y da conferência European Materials Research Society Spring Meeting (Estrasburgo, França)
European Materials Research Society, France