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Zohra Benzarti Khalfallah. Completed the Doutoramento in Ph.D of Physics in 2006/05/26 at Université de Tunis El Manar Faculté des Sciences de Tunis-Tunisia. She is an Associate Professor at University of Sfax - Tunisia. She was a post doctoral researcher at University of Aveiro. Currenty, she is researcher at CEMMPRE in the department of mechanical engineering of the University of Coimbra.
Identification

Personal identification

Full name
Zohra Benzarti Khalfallah

Citation names

  • Zohra Benzarti

Author identifiers

Ciência ID
F119-CA04-CF0F
ORCID iD
0000-0003-3596-6588
Scopus Author Id
9242886700

Email addresses

  • zohra.benzarti@dem.uc.pt (Professional)

Telephones

Telephone
  • (+351) 935100022 (Personal)

Addresses

  • Departamento de Engenharia Mecânica Faculdade de Ciências e Tecnologia Pólo 2 da Universidade de Coimbra Rua Luís Reis Santos Pinhal de Marrocos, 3030 - 788, Coimbra, Coimbra, Portugal (Professional)

Knowledge fields

  • Engineering and Technology - Materials Engineering - Coating and Films
  • Exact Sciences - Physical Sciences - Condensed Matter Physics

Languages

Language Speaking Reading Writing Listening Peer-review
French (Mother tongue)
English Upper intermediate (B2) Upper intermediate (B2) Upper intermediate (B2) Upper intermediate (B2) Upper intermediate (B2)
Portuguese Elementary (A2) Elementary (A2) Elementary (A2) Elementary (A2) Elementary (A2)
Education
Degree Classification
2016/07/19
Concluded
 HDR in Physics (Pós-doutoramento)
Major in Physics
Université de Monastir Faculté des Sciences de Monastir, Tunisia
2006/05/26
Concluded
 Ph.D in Materials Science and Physics of Condensed Matter (Doutoramento)
Major in Physics
Université de Tunis El Manar Faculté des Sciences de Tunis, Tunisia
"Qualification of Gallium Nitride for Optoelectronic Devices: Application to Blue LEDs" (THESIS/DISSERTATION)
2000/07/20
Concluded
 Master in Materials Science and Physics of Condensed Matter (Mestrado)
Major in Physique
Université de Tunis El Manar Département de Physique, Tunisia
1998/06/16
Concluded
 BSc in Fundamental Physics and applications (Bacharelato)
Université Montpellier Faculté des Sciences de Montpellier, France
Affiliation

Science

Category
Host institution 		Employer
2023/03/13 - Current Postdoc (Research) Universidade de Coimbra Departamento de Engenharia Mecânica, Portugal
2021/08/01 - 2023/02/28 Postdoc (Research) Universidade de Aveiro CICECO, Portugal

Teaching in Higher Education

Category
Host institution 		Employer
2017/09/15 - Current Associate Professor (University Teacher) Université de Sfax Faculté des Sciences de Sfax, Tunisia
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2006/09/15 - 2017/09/14 Assistant Professor (University Teacher) Université de Monastir Département de Physique, Tunisia
2003/09/15 - 2006/09/14 Assistant (University Teacher) Université de Monastir Département de Physique, Tunisia
2000/09/15 - 2003/09/14 Assistant (University Teacher) Université de Sousse, Tunisia
Université de Sousse, Tunisia
Projects

Contract

Designation Funders
2023/03/13 - Current ILLIANCE
02/C05-i01/2022,
Researcher
Universidade de Coimbra, Portugal
Ongoing
2021/08/01 - 2023/02/28 AM4SP
POCI-01-0247 FEDER-070521
Researcher
Universidade de Aveiro CICECO, Portugal
Concluded

Other

Designation Funders
2023/04/18 - Current Drivolution
C644913740-00000022
Researcher
Universidade de Coimbra, Portugal
Ongoing
2020/01/20 - 2023/12/20 PAQ Co-Construction
PAQ-CC34
Researcher
Université de Sfax Faculté des Sciences de Sfax, Tunisia
Concluded
2020/03/01 - 2021/02/28 Programme d'Encouragement d'Excellence Scientifique
P2ES
Researcher
Université de Sfax Faculté des Sciences de Sfax, Tunisia
Concluded
Outputs

Publications

Book
  1. Zohra Benzarti. Nitrures semiconducteurs III-V pour l’optoélectronique : Amélioration des propriétés optiques par traitement SiN. Generis Publishing. 2022.
  2. Zohra Benzarti. Élaboration des Nitrures de Gallium avec traitement Si/N: Application aux Diodes Électroluminescentes. Universitaires Européennes. 2011.
Journal article
  1. Hajer Saadi; Othmen Khaldi; João Pina; Telma Costa; J. Sérgio Seixas de Melo; Paula Vilarinho; Zohra Benzarti. "Effect of Co Doping on the Physical Properties and Organic Pollutant Photodegradation Efficiency of ZnO Nanoparticles for Environmental Applications". Nanomaterials (2024): https://doi.org/10.3390/nano14010122.
    10.3390/nano14010122
  2. Saadi, Hajer; Khaldi, Othmen; Larbi, Tarek; Benzarti, Zohra. "Correlations between structural, dielectric properties, and ab initio calculations in Co-doped ZnO nanoparticles: effect of Co concentration". Applied Physics A 129 12 (2023): http://dx.doi.org/10.1007/s00339-023-07126-7.
    10.1007/s00339-023-07126-7
  3. Amal Iben Gaied; Asma Dahri; Veronique Perrin; Laurence Seveyrat; Zina Sassi; Hamadi Khemakhem; Najmeddine Abdelmoula; Zohra Benzarti. "Synergistic effects of Zn B-site substitution in lead-free Ba0.95Ca0.05Ti0.92Sn0.08O3 ferroelectric ceramics for enhancing piezoelectric properties in energy harvesting applications". Journal of Alloys and Compounds (2023): https://doi.org/10.1016/j.jallcom.2023.170419.
    10.1016/j.jallcom.2023.170419
  4. Ali Khalfallah; Zohra Benzarti. "Mechanical Properties and Creep Behavior of Undoped and Mg-Doped GaN Thin Films Grown by Metal-Organic Chemical Vapor Deposition". Coatings (2023): https://doi.org/10.3390/coatings13061111.
    10.3390/coatings13061111
  5. Benzarti, Z.; Khalfallah, A.; Bougrioua, Z.; Evaristo, M.; Cavaleiro, A.. "Understanding the influence of physical properties on the mechanical characteristics of Mg-doped GaN thin films". Materials Chemistry and Physics (2023): https://publons.com/wos-op/publon/62168194/.
    10.1016/J.MATCHEMPHYS.2023.128182
  6. Saadi, Hajer; Benzarti, Zohra; Sanguino, Pedro; Pina, Joao; Abdelmoula, Najmeddine; de Melo, Joao Sergio Seixas. "Enhancing the electrical conductivity and the dielectric features of ZnO nanoparticles through Co doping effect for energy storage applications". Journal of Materials Science: Materials in Electronics (2023): https://publons.com/wos-op/publon/55763741/.
    10.1007/S10854-022-09470-5
  7. Boughrara, N.; Benzarti, Z.; Khalfallah, A.; Oliveira, J.C.; Evaristo, M.; Cavaleiro, A.. "Thickness-dependent physical and nanomechanical properties of AlxGa1-xN thin films". Materials Science in Semiconductor Processing 151 (2022): 107023. http://dx.doi.org/10.1016/j.mssp.2022.107023.
    10.1016/j.mssp.2022.107023
  8. Boughrara, N.; Benzarti, Z.; Khalfallah, A.; Evaristo, M.; Cavaleiro, A.. "Comparative study on the nanomechanical behavior and physical properties influenced by the epitaxial growth mechanisms of GaN thin films". Applied Surface Science 579 (2022): http://www.scopus.com/inward/record.url?eid=2-s2.0-85121225582&partnerID=MN8TOARS.
    10.1016/j.apsusc.2021.152188
  9. Saadi, H.; Benzarti, Z.; Mourad, S.; Sanguino, P.; Hadouch, Y.; Mezzane, D.; Abdelmoula, N.; Khemakhem, H.. "Electrical conductivity improvement of (Fe + Al) co-doped ZnO nanoparticles for optoelectronic applications". Journal of Materials Science: Materials in Electronics 33 10 (2022): 8065-8085. http://www.scopus.com/inward/record.url?eid=2-s2.0-85125635461&partnerID=MN8TOARS.
    10.1007/s10854-022-07957-9
  10. Saadi, H.; Benzarti, Z.; Sanguino, P.; Hadouch, Y.; Mezzane, D.; Khirouni, K.; Abdelmoula, N.; Khemakhem, H.. "Improving the optical, electrical and dielectric characteristics of ZnO nanoparticles through (Fe + Al) addition for optoelectronic applications". Applied Physics A Solids and Surfaces (2022): https://publons.com/wos-op/publon/53276713/.
    10.1007/S00339-022-05847-9
  11. Saadi, H.; Benzarti, Z.; Rhouma, F.I.H.; Sanguino, P.; Guermazi, S.; Khirouni, K.; Vieira, M.T.. "Enhancing the electrical and dielectric properties of ZnO nanoparticles through Fe doping for electric storage applications". Journal of Materials Science: Materials in Electronics 32 2 (2021): 1536-1556. http://www.scopus.com/inward/record.url?eid=2-s2.0-85098758331&partnerID=MN8TOARS.
    10.1007/s10854-020-04923-1
  12. Benzarti, Z.; Sekrafi, T.; Khalfallah, A.; Bougrioua, Z.; Vignaud, D.; Evaristo, M.; Cavaleiro, A.. "Growth temperature effect on physical and mechanical properties of nitrogen rich InN epilayers". Journal of Alloys and Compounds 885 (2021): http://www.scopus.com/inward/record.url?eid=2-s2.0-85108792410&partnerID=MN8TOARS.
    10.1016/j.jallcom.2021.160951
  13. Saadi, H.; Rhouma, F.I.H.; Benzarti, Z.; Bougrioua, Z.; Guermazi, S.; Khirouni, K.. "Electrical conductivity improvement of Fe doped ZnO nanopowders". Materials Research Bulletin 129 (2020): http://www.scopus.com/inward/record.url?eid=2-s2.0-85083430565&partnerID=MN8TOARS.
    10.1016/j.materresbull.2020.110884
  14. Gadhoumi, F.; Kallel, I.; Benzarti, Z.; Abdelmoula, N.; Hamedoun, M.; Elmoussaoui, H.; Mezzane, D.; Khemakhem, H.. "Investigation of magnetic, dielectric and optical properties of BiFe0.5Mn0.5O3 multiferroic ceramic". Chemical Physics Letters 753 (2020): http://www.scopus.com/inward/record.url?eid=2-s2.0-85085054132&partnerID=MN8TOARS.
    10.1016/j.cplett.2020.137569
  15. Benzarti, Z.; Sekrafi, T.; Bougrioua, Z.; Khalfallah, A.; El Jani, B.. "Effect of SiN Treatment on Optical Properties of InxGa1-xN/GaN MQW Blue LEDs". Journal of Electronic Materials 46 7 (2017): 4312-4320. http://www.scopus.com/inward/record.url?eid=2-s2.0-85014125558&partnerID=MN8TOARS.
    10.1007/s11664-017-5383-2
  16. Benzarti, Z.; Halidou, I.; Touré, A.; El Jani, B.. "Al Incorporation at All Growth Stages of AlxGa1-xN Epilayers Using SiN Treatment". Journal of Electronic Materials 45 2 (2016): 872-880. http://www.scopus.com/inward/record.url?eid=2-s2.0-84953346969&partnerID=MN8TOARS.
    10.1007/s11664-015-4240-4
  17. Benzarti, Z.; Khelifi, M.; Khalfallah, A.; El Jani, B.. "Assessment of refractive index changes by spectral reflectance in the first stages of AlxGa1-xN layer growth using SiN treatment". Journal of Materials Science: Materials in Electronics 27 6 (2016): 6336-6346. http://www.scopus.com/inward/record.url?eid=2-s2.0-84959161398&partnerID=MN8TOARS.
    10.1007/s10854-016-4568-4
  18. Bouzidi, M.; Benzarti, Z.; Halidou, I.; Soltani, S.; Chine, Z.; El Jani, B.. "Photoreflectance investigation of band gap renormalization and the Burstein-Moss effect in Si doped GaN grown by MOVPE". Materials Science in Semiconductor Processing 42 (2016): 273-276. http://www.scopus.com/inward/record.url?eid=2-s2.0-84959087809&partnerID=MN8TOARS.
    10.1016/j.mssp.2015.07.064
  19. Bouzidi, M.; Benzarti, Z.; Halidou, I.; Chine, Z.; Bchetnia, A.; El Jani, B.. "Photoreflectance study of GaN grown on SiN treated sapphire substrate by MOVPE". Superlattices and Microstructures 84 (2015): 13-23. http://www.scopus.com/inward/record.url?eid=2-s2.0-84929207033&partnerID=MN8TOARS.
    10.1016/j.spmi.2015.04.030
  20. Benzarti, Z.; Khelifi, M.; Halidou, I.; El Jani, B.. "Study of Surface and Interface Roughness of GaN-Based Films Using Spectral Reflectance Measurements". Journal of Electronic Materials 44 10 (2015): 3243-3252. http://www.scopus.com/inward/record.url?eid=2-s2.0-84940786338&partnerID=MN8TOARS.
    10.1007/s11664-015-3855-9
  21. Saadallah, F.; Benzarti, Z.; Halidou, I.; Yacoubi, N.; El Jani, B.. "Effect of Si doping on optical and thermal properties of MOVPE GaNthin layers". Optik 124 23 (2013): 6190-6193. http://www.scopus.com/inward/record.url?eid=2-s2.0-84885179526&partnerID=MN8TOARS.
    10.1016/j.ijleo.2013.04.087
  22. Touré, A.; Halidou, I.; Benzarti, Z.; Fouzri, A.; Bchetnia, A.; El Jani, B.. "Characterization of low Al content AlxGa1-xN epitaxial films grown by atmospheric-pressure MOVPE". Physica Status Solidi (A) Applications and Materials Science 209 5 (2012): 977-983. http://www.scopus.com/inward/record.url?eid=2-s2.0-84860667027&partnerID=MN8TOARS.
    10.1002/pssa.201127529
  23. Touré, A.; Halidou, I.; Benzarti, Z.; Boufaden, T.. "Growth temperature effect on MOVPE Si-doped GaN: Thermodynamic modeling". Microelectronics Journal 40 2 (2009): 363-366. http://www.scopus.com/inward/record.url?eid=2-s2.0-58749084105&partnerID=MN8TOARS.
    10.1016/j.mejo.2008.07.059
  24. Benzarti, Z.; Halidou, I.; Bougrioua, Z.; Boufaden, T.; El Jani, B.. "Magnesium diffusion profile in GaN grown by MOVPE". Journal of Crystal Growth 310 14 (2008): 3274-3277. http://www.scopus.com/inward/record.url?eid=2-s2.0-44749089032&partnerID=MN8TOARS.
    10.1016/j.jcrysgro.2008.04.008
  25. Toure, A.; Bchetnia, A.; Lafford, T.A.; Benzarti, Z.; Halidou, I.; Bougrioua, Z.; El Jani, B.. "Mosaicity and stress effects on luminescence properties of GaN". Physica Status Solidi (A) Applications and Materials Science 205 8 (2008): 2042-2046. http://www.scopus.com/inward/record.url?eid=2-s2.0-54249104559&partnerID=MN8TOARS.
    10.1002/pssa.200778869
  26. Bchetnia, A.; Touré, A.; Lafford, T.A.; Benzarti, Z.; Halidou, I.; Habchi, M.M.; El Jani, B.. "Effect of thickness on structural and electrical properties of GaN films grown on SiN-treated sapphire". Journal of Crystal Growth 308 2 (2007): 283-289. http://www.scopus.com/inward/record.url?eid=2-s2.0-35348850094&partnerID=MN8TOARS.
    10.1016/j.jcrysgro.2007.09.006
  27. Halidou, I.; Benzarti, Z.; Fitouri, H.; Fathallah, W.; El Jani, B.. "GaN property evolution at all stages of MOVPE Si/N treatment growth". Physica Status Solidi (C) Current Topics in Solid State Physics 4 1 (2007): 129-132. http://www.scopus.com/inward/record.url?eid=2-s2.0-44749089064&partnerID=MN8TOARS.
    10.1002/pssc.200673532
  28. Halidou, I.; Benzarti, Z.; Boufaden, T.; El Jani, B.. "Thermodynamic analysis of Si doping in GaN". Superlattices and Microstructures 40 4-6 SPEC. (2006): 496-500. http://www.scopus.com/inward/record.url?eid=2-s2.0-33845230353&partnerID=MN8TOARS.
    10.1016/j.spmi.2006.09.023
  29. Fitouri, H.; Benzarti, Z.; Halidou, I.; Boufaden, T.; Jani, B.E.. "Modeling of laser reflectance evolution during metalorganic vapor phase epitaxy growth of GaN using SiN treatment". Applied Surface Science 253 1 SPEC. IS (2006): 258-260. http://www.scopus.com/inward/record.url?eid=2-s2.0-33750509184&partnerID=MN8TOARS.
    10.1016/j.apsusc.2006.05.078
  30. Halidou, I.; Benzarti, Z.; Bougrioua, Z.; Boufaden, T.; El Jani, B.. "Correlation between morphological, electrical and optical properties of GaN at all stages of MOVPE Si/N treatment growth". Superlattices and Microstructures 40 4-6 SPEC. (2006): 490-495. http://www.scopus.com/inward/record.url?eid=2-s2.0-33845218838&partnerID=MN8TOARS.
    10.1016/j.spmi.2006.09.018
  31. Fitouri, H.; Benzarti, Z.; Halidou, I.; Boufaden, T.; El Jani, B.. "Laser-reflectometry monitoring of the GaN growth by MOVPE using SiN treatment: Study and simulation". Physica Status Solidi (A) Applications and Materials Science 202 13 (2005): 2467-2473. http://www.scopus.com/inward/record.url?eid=2-s2.0-27744541105&partnerID=MN8TOARS.
    10.1002/pssa.200520077
  32. Halidou, I.; Benzarti, Z.; Boufaden, T.; El Jani, B.; Juillaguet, S.; Ramonda, M.. "Influence of silane flow on MOVPE grown GaN on sapphire substrate by an in situ SiN treatment". Materials Science and Engineering B: Solid-State Materials for Advanced Technology 110 3 (2004): 251-255. http://www.scopus.com/inward/record.url?eid=2-s2.0-2942532915&partnerID=MN8TOARS.
    10.1016/j.mseb.2004.02.002
  33. Rebey, A.; Habchi, M.M.; Benzarti, Z.; El Jani, B.. "Study of GaAs layers grown on Ge substrates by MOVPE and in situ monitored by laser reflectometry". Microelectronics Journal 35 2 (2004): 179-184. http://www.scopus.com/inward/record.url?eid=2-s2.0-0347354868&partnerID=MN8TOARS.
    10.1016/j.mejo.2003.10.001
  34. Khefacha, Z.; Benzarti, Z.; Mnari, M.; Dachraoui, M.. "Electrical and optical properties of Cd1-xZnxS (0=x=0.18) grown by chemical bath deposition". Journal of Crystal Growth 260 3-4 (2004): 400-409. http://www.scopus.com/inward/record.url?eid=2-s2.0-0345602951&partnerID=MN8TOARS.
    10.1016/j.jcrysgro.2003.07.031
  35. Benzarti, Z.; Halidou, I.; Boufaden, T.; El Jani, B.; Juillaguet, S.; Ramonda, M.. "Effect of SiN treatment on GaN epilayer quality". Physica Status Solidi (A) Applied Research 201 3 (2004): 502-508. http://www.scopus.com/inward/record.url?eid=2-s2.0-1642380787&partnerID=MN8TOARS.
    10.1002/pssa.200306733
  36. Benzarti, Z.; Halidou, I.; Tottereau, O.; Boufaden, T.; El Jani, B.. "Silicon effect on GaN surface morphology". Microelectronics Journal 33 11 (2002): 995-998. http://www.scopus.com/inward/record.url?eid=2-s2.0-0036856599&partnerID=MN8TOARS.
    10.1016/S0026-2692(02)00066-6
  37. Halidou, I.; Benzarti, Z.; Chine, Z.; Boufaden, T.; El Jani, B.. "Heavily silicon-doped GaN by MOVPE". Microelectronics Journal 32 2 (2001): 137-142. http://www.scopus.com/inward/record.url?eid=2-s2.0-0035254018&partnerID=MN8TOARS.
    10.1016/S0026-2692(00)00118-X

Other

Other output
  1. Enhancing the Optical, Electrical and Dielectric Properties of Zno Nanopowders Through Fe/Al Co-Doping Effect for Optoelectronic Applications. 2022. Saadi, H.; Benzarti, Z.; Sanguino, P.; Hadouch, Y.; Mezzane, D.; Khirouni, K.; Abdelmoula, N.; Khemakhem, H.. http://www.scopus.com/inward/record.url?eid=2-s2.0-85128109251&partnerID=MN8TOARS.
Activities

Oral presentation

Presentation title Event name
Host (Event location)
2023/06/16 The effect of Zn doping on structural, ferroelectric,electro-caloric and piezoelectric properties of (Ba0.95Ca0.05 )(Ti0.92Sn0.08 )O3 lead-free ceramic International Meeting on Advanced Materials (IMAM-2023)
Faculty of Sciences of Sfax (Sousse, Tunisia)
2019/09/07 Contribution to the improvement of light emitting diodes based on nitrides TRAMP 2019 International Symposium Nanomaterials: Microstructure and Properties
University of Sciences of Marrakech, Morroco (Marrakech, Tunisia)
2018/10/12 Influence of Fe doping on physical properties of ZnO synthesized by co- precipitation method IEEE International Conference on Smart Materials and Spectroscopy
Faculty of Sciences of Sfax ( Hammamet, Tunisia)
2017/05/25 Développement des Diodes Electroluminescentes Bleues et Vertes à base des Nitrures Meeting H2020-Information Day, Les Nanotechnologies et Matériaux avancés à l’épreuve du Programme Horizon
University of Sousse (Sousse, Tunisia)

Supervision

Thesis Title
Role 		Degree Subject (Type)
Institution / Organization
2023/09/15 - Current Developpement des films minces à base de napoudres BiFeO3 dispersées dans PVDR/HFP polymers pour des applications photovoltaiques
Co-supervisor
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2020/09/15 - Current Optimisation de la piézoélectricité dans les composés ferroélectriques BaCaSnTiO3 dopés par les terres rares et les métaux de transition
Supervisor
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2019/09/15 - Current Synthèse et caractérisation des pérovskites hybrides pour applications capteurs de lumière
Supervisor
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2019/09/15 - 2023/12/28 Caractérisation physique et mécanique des films minces à base de nitrures III-V élaborés par MOCVD
Supervisor
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2022/09/15 - 2023/12/14 Étude des propriétés physico-chimiques, diélectriques et optiques du ZnO codopé Al et Co: Corrélation entre la réponse non linéaire aux hautes fréquences et la théorie de perturbation couplée de Hartree-Fock/Kohn-Sham (CPHF/KS)
Co-supervisor
Université de Gafsa Faculté des Sciences de Gafsa, Tunisia
2022/09/15 - 2023/07/20 Mg-Zr SPUTTERED COATINGS: TOWARDS A BIODEGRADABLE MATERIAL FOR TEMPORARY BONE IMPLANTS
Co-supervisor
Universidade de Coimbra Centro de Engenharia Mecânica Materiais e Processos, Portugal
2023/01/22 - 2023/06/30 Study of LiNixCoyO2 thin film cathode deposited by magnetron sputtering technique for Li-ion Batteries
Co-supervisor
Universidade de Coimbra Centro de Engenharia Mecânica Materiais e Processos, Portugal
2017/09/15 - 2021/12/15 Synthèse et caractérisation des poudres d'oxyde de zinc dopé en Fe et co-dopé en (Fe+Al) préparées par la méthode de co-précipitation
Supervisor
 Physics of nanomaterials (PhD)
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2019/09/15 - 2020/12/19 Conception et Réalisation d’un Tableau Testeur
Supervisor
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2019/09/15 - 2020/12/18 Optimisation des propriétés piézoélectriques dans les oxydes ferroélectriques en vue d’applications acoustiques
Supervisor
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2018/09/15 - 2020/01/01 Identification du comportement élastoplastique des couches minces par simulation numérique supportée par la nanoindentation instrumentée
Co-supervisor
École Nationale d'Ingénieurs de Monastir, Tunisia
2018/09/15 - 2019/12/20 Céramiques piézoélectriques pour application photovoltaïque
Supervisor
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2017/09/15 - 2018/12/20 Etude comparative des propriétés mécaniques d’un composite Bois- Plastique et ses constituants
Supervisor
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2017/09/15 - 2018/12/18 Etude des propriétés physiques des pérovskites hybrides : C4H16N3MCl5 avec M=Cd ou Zn
Supervisor
Université de Sfax Faculté de Droit de Sfax, Tunisia
2016/09/15 - 2017/08/18 Etude des couches AlxGa1-xN élaborées par MOCVD
Supervisor
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2011/09/15 - 2016/06/15 Caractérisation optique des nitrures d’éléments III par photoréflectance: Cas du GaN élaboré par EPVOM
Supervisor
Université de Monastir Faculté des Sciences de Monastir, Tunisia
2011/09/15 - 2012/07/16 Etude des premiers stades d’épitaxie par EPVOM d’AlGaN
Supervisor
Université de Monastir Faculté des Sciences de Monastir, Tunisia
2010/09/15 - 2011/06/30 Caractérisation optique, morphologique et structurale des couches InN
Supervisor
Université de Monastir Faculté des Sciences de Monastir, Tunisia

Event organisation

Event name
Type of event (Role) 		Institution / Organization
2021/11/26 - 2021/11/27 As a member of the workshop organizing committee: Deep Learning Applications With Python Workshop in Gafsa- Tunisie, I invite researchers and doctors to participate in this event and I organize the use of meetings with the speakers. Moreover, I welcome the participants and prepare the certificates of participation. (2021/11/26 - 2021/11/27)
Workshop (Member of the Organising Committee)
 Université de Gafsa Faculté des Sciences de Gafsa, Tunisia
2021/09/06 - 2021/09/08 As an organisator in the Second International Meeting on Advanced Materials (IMAM-2021) in Hammamet-Tunisia, I invite scientists and researchers to participate in this conference, and prepare the book proceeding after receipt and selection of participant abstracts. Moreover, I welcome guests at the opening of the conference. (2021/09/06 - 2021/09/08)
Conference (Member of the Organising Committee)
 Université de Sfax Faculté des Sciences de Sfax, Tunisia

Jury of academic degree

Topic
Role 		Candidate name (Type of degree)
Institution / Organization
2021/12/29 Ferromagnétisme renforcé dans les oxydes magnétiques des composés lacunaires. La 0.8-x Na 0.2-x MnO 3 (x=0.00, x=0.05, x=0.075)
(Thesis) Main arguer
 Marwa Noumi (PhD)
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2021/12/16 Etude de l’effet de dopage Cobalt sur les propriétés de Pr 0.7 Ca 0.3 MnO 3
(Thesis) Main arguer
 Mariem Khelifi (PhD)
Université de Monastir Faculté des Sciences de Monastir, Tunisia
2021/12/14 Synthèse et études spectroscopiques des cristaux hybrides plastiques à base de Fer (III) de formule [(C n H 2n+1 )4N]FeCl 4 (n= 2, 3 et 4) pour le stockage d’énergie thermique
(Thesis) Main arguer
 Khawla Ben Brahim (PhD)
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2020/12/26 Élaboration et caractérisations physico-chimique de la céramique ferroélectrique exempte de plomb de formule (Ba0.95Ca0.05)1-xNax(Ti0.8Sn0.2)1-xNbxO3 (x=0,75 ; 0,8 ; 0,85 et 0,9)
(Thesis) Arguer
 Houda SLI MI (PhD)
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2020/06/01 Etude et modélisation thermique d’une cellule photovoltaïque à base des hétérostructures III-V.
(Thesis) Main arguer
 Bilel Chouchen (PhD)
Université de Monastir Faculté des Sciences de Monastir, Tunisia
2019/09/16 Elaboration et caractérisation des nanostructures à base des alliages SiGe par démouillage et applications
(Thesis) Main arguer
 Imen Jadli (PhD)
Université de Monastir Faculté des Sciences de Monastir, Tunisia
2019/04/08 Mécanisme d’émission de lumière blanche dans des halogénures métalliques organiques unidimensionnels : AQPbCl4 et TETAPb2Br8
(Thesis) Main arguer
 Hamdi Barkaoui (PhD)
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2018/12/13 Etude théorique des propriétés spectroscopiques des semi-conducteurs ZnO et a-ZnAl2S4 dopés par le cobalt Co2+
(Thesis) Main arguer
 Faical Mselmi (PhD)
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2018/10/20 Synthèse et caractérisation des phosphores YPO4 dopés aux ions terres rares pour l’émission de la lumière blanche
(Thesis) Main arguer
 Ziyad Yahiaoui (PhD)
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2018/05/10 Effet des électrons de la couche ‘’d’’ sur les propriétés physicochimiques des composés de formule générale ACdXO4 (A: Na et Li ; X: P, V)
(Thesis) Main arguer
 Marwa Enneffati (PhD)
Université de Sfax Faculté des Sciences de Sfax, Tunisia
2018/01/17 Etude des propriétés optiques et microphysiques, du transport et de la distribution verticale des aérosols atmosphériques en Méditerranée
(Thesis) Arguer
 Jamel Benkhalifa (PhD)
Université de Sfax Faculté des Sciences de Sfax, Tunisia

Ad Hoc journal article review

Journal title (ISSN) Publisher
2024 - Current Chemical Physics Impact (2667-0224) Elsevier
2024 - Current Physica E: Low-dimensional Systems and Nanostructures (1873-1759) Elsevier
2023 - Current Inorganic Chemistry Communications (1879-0259) Elsevier
2023 - Current Heliyon (2405-8440) Elsevier
2023 - Current Journal of Molecular Structure (1872-8014) Elsevier
2023 - Current Hybrid Advances (2773-207X) Elsevier
2023 - Current Biotechnology Notes (2665-9069) Elsevier
2023 - Current Computational and Theoretical Chemistry (2210-2728) Elsevier
2023 - Current Ceramics International (1873-3956) Elsevier
2022 - Current Materials Science in Semiconductor Processing (1369-8001) Elsevier
2022 - Current Materials Science & Engineering B (0921-5107) Elsevier
2022 - Current Optik (0030-4026) Elsevier
2022 - Current Thin Solid Films (0040-6090) Elsevier
2022 - Current Journal of Raman Spectroscopy (1097-4555) John Wiley & Sons Ltd
2022 - Current Memories- Materials, Devices, Circuits and Systems (2773-0646) Elsevier
2022 - Current Materials Chemistry and Physics (0254-0584) Elsevier
2022 - Current Nanomaterials (2079-4991) MDPI
2021 - Current Solid State Communications (0038-1098) Elsevier
2016 - Current Journal of Electronic Materials (0361-5235) Springer

Association member

Society Organization name Role
2023/02/22 - Current SOCIEDADE PORTUGUESA de MATERIAIS (SPM) Member
2020/01/20 - 2021/01/19 Société Tunisienne de Physique « STP » Scientifique, de la Technologie et de l’Information « FIRST » Member

Committee member

Activity description
Role 		Institution / Organization
2016 - Current PhD scientific committee member at the University of Sfax
Member
 Université de Sfax Faculté des Sciences de Sfax, Tunisia
2022/05/06 - 2022/06/07 I was a member of the Scientific Committee of the Days Meeting of Doctoral students in Physics. This meeting aims to help young researchers (doctoral students) improve their communication and collaborative skills through sharing interactive experiences with the researchers participating in this meeting.
Member
 Université de Sfax Faculté des Sciences de Sfax, Tunisia

Conference scientific committee

Conference name Conference host
2023/03/18 - 2033/03/20 CONFÉRENCE SUR LES MATERIAUX : MÉTHODES DE CONTRÔLE ET ÉNERGIES (CMCE-2023) Faculty of Sciences of Sfax
2023/06/16 - 2023/06/18 International Meeting on Advanced Materials (IMAM-2023) Faculty of Sciences of sfax
2021/09/06 - 2021/09/08 Deuxième conférence Internationale sur les Matériaux Avancés (IMAM-2021) University of Sfax
2019/11/07 - 2019/11/09 Symposium International sur les Nanomatériaux (TRAMP): Microstructure et Propriétés University of Sciences of Marrakech, Morroco

Evaluation committee

Activity description
Role 		Institution / Organization Funding entity
2017/09/15 - 2021/01/20 I collaborated with the teaching team in developing the study plan for the creation of new training units aimed at improving education at the university, attracting students and providing them with excellent training opportunities aimed at improving education at the university, attracting students and providing them with excellent employment opportunities in the industry.
Member
 Université de Sfax Faculté des Sciences de Sfax, Tunisia Ministère de l'Enseignement Superieur de la Recherche Scientifique et de la Technologie
2018/09/15 - 2020/01/15 As Educational Coordinator of practical work: Metrology in Physics - Measurement and instrumentation in Physics at the Faculty of Sfax, I manage and set up new laboratory installations and monitor the training of teachers in the use of the equipment. Additionally, I was responsible for ordering equipment and consumable supplies.
Coordinator
 Université de Sfax Faculté des Sciences de Sfax, Tunisia Ministère de l'Enseignement Superieur de la Recherche Scientifique et de la Technologie
2018/01/05 - 2020/01/15 As educational coordinator of the courses, my role consisted of organizing meetings with the teachers involved in the "Multifunctional Materials" teaching unit in order to prepare and propose practical activities, exams, and to monitor the progress of the courses. teaching activities in the course unit concerned.
Coordinator
 Université de Sfax Faculté des Sciences de Sfax, Tunisia Ministère de l'Enseignement Superieur de la Recherche Scientifique et de la Technologie
2018/01/04 - 2020/01/15 Among my responsibilities as a member of the research program committee, the proposal and updating of the content of the subjects studied in order to attract new students to research activities and to offer them excellent opportunities in their higher education.
Member
 Université de Sfax Faculté des Sciences de Sfax, Tunisia Ministère de l'Enseignement Superieur de la Recherche Scientifique et de la Technologie

Journal scientific committee

Journal title (ISSN) Publisher
2024/01/23 - Current Nanomaterials and Nanotechnology (1847-9804) Hindawi
2024 - Current The Scientific Journal World- Condenced Matter Physics (1537-744X) Hindawi
2023 - Current Energies (1996-1073) MDPI
2022 - Current Coatings (2079-6412) MPDI

Other jury / evaluation

Activity description Institution / Organization
2018/03/18 - 2020/12/30 I was an elected member of the national jury (Tunisia) responsible for recruiting Assistant Professors in the scientific field of physics and physical engineering. The members of the jury examine the candidates' CVs and invite the candidates to an oral interview to present a summary of their research activities and answer the jury's questions. Ministère de l'Enseignement Superieur de la Recherche Scientifique et de la Technologie, Tunisia

Scientific expedition

Activity description Institution / Organization
2020 - Current collaboration 2
2000 - Current Collaboration with Prof. University of Lyon, INSA-Lyon, LGEF, EA 682, Villeurbanne, F-69621, France CHREA-CNRS, 06560 Valbonne, rue Bernard Gregory, France, France