Fouaz Lekoui
Chercheur
couches minces, PVD, CVD, traitement de surfaces, sciences des matériaux, techniques de caractérisation.
39 ans
Permis de conduire
Alger (16000) Algérie
En poste
En recherche active
Engineer diploma in mechanical engineering, option: energtic. I learned during this formation the basic knowledge on fluid mechanics, propulsion mechanics, thermodynamics, turbine engines, heat transfer as well as the basic modules math, physics, chemistry.
Magister in mechanical engineering option mechanical of materials and surfaces, That is a formation during which I learned knowledge on the materials that it is metals, mineral materials or polymers as well as the treatments and the modifications of the surfaces. The subject of my thesis of magister was "Elaboration and Characterization of a Material based on Phosphate of Potassium and Magnesium", the objective was the realization of a new phosphomagnesian cement based on local raw materials.
PhD in mechanical engineering option mechanical of materials and surfaces, the subject of my thesis deals with the realization and characterization of functional thin films based on the Zn-Ag-Mg-O system. My work was carried out on the realization of ZnO-Ag, ZnO-Mg and ZnO-Ag-Mg thin films on glass and silicon substrates such as multifunctional layers; transparent, conductive and antibacterial layers.
45 days of internship at the natural gas liquefaction unit of sonatrach << GL1K >> in the framework of the realization of my project of end of study on the recovery of gases to be flared.
15 days of training at the thermal power station Bazoul w. from Jijel, the aim of this internship was to understand the production chain of electrical energy using steam tubines.
Thematic School
Septembre 2014
Materials for Optics and Photonics "(MOP'2014), organized by the photonic network NOUR 21.
Formation
Octobre 2015
Participation in a training course on nanotechnology applications led by Professor Piet Lens, UNESCO-IHE. the training was organized by the semiconductor technology research center (CRTSE)
Permanent researcher
Center for Advanced Technology Development (CDTA)
Depuis septembre 2013
- I am currently a researcher at the Center for Advanced Technology Development (CDTA) located in Algiers, I work as research master B in the plasma and application team and I am responsible for doing applied and fundamental research. For the first part, my role is to ensure the realization of functional thin films by using PVD and CVD methods in order to give the surfaces of the materials specific characteristics according to the intended application. I also contribute to the training of Master's and Master's students during their end of study internship as well as the follow-up of PhD students whose objective; the realization of their doctoral thesis.
Trainee
Institut de nanosciences de Paris
Mars 2016
à août 2017
- It was a long-term internship within the team "Oxydes in low dimension" under the supervision of Mr Rémi Lazzari Alain, the objective of this internship is the finalization of my PhD thesis and the work done was STM exploration of the growth of MgO thin films on Ag (100) crystals while learning ultra-high vacuum technologies and advanced surface characterization techniques such as LEED, XPS and STM.
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Good knowledge of vacuum techniques emptied vacuum and ultrahigh vacuum.
Avancé
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Good knowledge of thermal evaporation deposition techniques and plasma-based techniques.
Bon niveau
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Know-how in the field of carctérisations of materials and thin layers; DRX, MEB, EDS, Nanoindentation, Raman, LEED, XPS, STM.
Bon niveau
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Logiciel ˂Comsol˃, ˂Origine˃, ˂Igor Pro˃, ˂Image J˃, ˂Gwyddion˃.
Bon niveau
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Mastery of computer and office tools (Word, Excel .........)
Bon niveau
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Language; Arabe, Frensh, English.
Bon niveau
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- F. Lekoui, S. Hassani, M. Ouchabane, M. Hamici, Optical and Mechanical properties of ZnO-Ag films deposited by thermal evaporated, IEEE Proceeding (Conference Paper Doi : 978-1-4799-6503-8/14).
- F. Lekoui, S. Hassani, M. Ouchabane, M. Hamici, Optical and Mechanical properties of ZnO-Ag films deposited by thermal evaporated, IEEE Proceeding (Conference Paper Doi : 978-1-4799-6503-8/14).
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- F. Lekoui, M. Ouchabane, H. Akkari, D. Dergham, “ Effect of annealing temperature on the properties of Ag doped ZnO thin films” Mater. Res. Express 5 (2018) 106406
- F. Lekoui, M. Ouchabane, H. Akkari, D. Dergham, “ Effect of annealing temperature on the properties of Ag doped ZnO thin films” Mater. Res. Express 5 (2018) 106406
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- F. Lekoui, S. Hassani, M. Ouchabane, M. Hamici, “Optical and Mechanical properties of ZnO-Ag films deposited by thermal evaporated”. North African Workshop on Dielectric Materials for Photovoltaic Systems (NAWDMPV’2014), October 26-27, 2014, Tlemcen, Algeria.
- F. Lekoui, S. Hassani, M. Ouchabane, M. Hamici, “Optical and Mechanical properties of ZnO-Ag films deposited by thermal evaporated”. North African Workshop on Dielectric Materials for Photovoltaic Systems (NAWDMPV’2014), October 26-27, 2014, Tlemcen, Algeria.
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- F. Lekoui, S. Hassani, M. Ouchabane, A. Doumaz, “Microstructure and optical properties of thin films ZnO-Ag obtained by thermal evaporation”. International Conference on Electro-Energy (ICEE'2014), November 09-11, 2014, Skikda, Algeria.
- F. Lekoui, S. Hassani, M. Ouchabane, A. Doumaz, “Microstructure and optical properties of thin films ZnO-Ag obtained by thermal evaporation”. International Conference on Electro-Energy (ICEE'2014), November 09-11, 2014, Skikda, Algeria.
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- F. Lekoui, D. Dergham, S. Hassani, H. Akkari, M. Ouchabane, M. Hamici, A. Doumaz, “ Annealing effect on the microstructural, optical and electrical properties of ZnO-Ag films deposited by thermal evaporation”. International Conference Optics and Photonics Algeria (OPAL’2015), December 13-15, 2015, Algiers, Algeria.
- F. Lekoui, D. Dergham, S. Hassani, H. Akkari, M. Ouchabane, M. Hamici, A. Doumaz, “ Annealing effect on the microstructural, optical and electrical properties of ZnO-Ag films deposited by thermal evaporation”. International Conference Optics and Photonics Algeria (OPAL’2015), December 13-15, 2015, Algiers, Algeria.
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- F. Lekoui, M. Ouchabane, S. Hassani, D. Dergham, “Mechanical, Optical and Electrical properties of diamond-like carbon thin films for potential applications”. International Conference on Diamond and Carbon Materials 2015 (ICDCM’2015), September 6 – 10, 2015, Bad Homburg, Germany.
- F. Lekoui, M. Ouchabane, S. Hassani, D. Dergham, “Mechanical, Optical and Electrical properties of diamond-like carbon thin films for potential applications”. International Conference on Diamond and Carbon Materials 2015 (ICDCM’2015), September 6 – 10, 2015, Bad Homburg, Germany.
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- F. Lekoui, M. Ouchabane, S. Hassani, D. Dergham, “Optical and Electrical properties of diamond-like carbon coating prepared by PECVD system”. Séminaire International sur la Physique des Plasmas (SIPP’2015), February 16 – 17, 2015, Ouargla, Algeria
- F. Lekoui, M. Ouchabane, S. Hassani, D. Dergham, “Optical and Electrical properties of diamond-like carbon coating prepared by PECVD system”. Séminaire International sur la Physique des Plasmas (SIPP’2015), February 16 – 17, 2015, Ouargla, Algeria
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- M. R. Boudchicha, F. Lakoui, H. Akkari, M. Baghrich and S. Achour;“Elaboration and characterisation of a novel cementitious material”.International Conference on Mechanical Engineering (CIGM), 20-22 November 2011,Skikda University, Algeria.
- M. R. Boudchicha, F. Lakoui, H. Akkari, M. Baghrich and S. Achour;“Elaboration and characterisation of a novel cementitious material”.International Conference on Mechanical Engineering (CIGM), 20-22 November 2011,Skikda University, Algeria.
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- D. Dergham, S. Hassani, M. Ouchabane, F. Lekoui, “Annealing effect on the properties of ZnO-Cu thin film prepared by vacuum thermal evaporation” European Conference on Applications of Surface and Interface Analysis (ECASIA’2015), September 28 - October 1, 2015, Granada, Spain.
- D. Dergham, S. Hassani, M. Ouchabane, F. Lekoui, “Annealing effect on the properties of ZnO-Cu thin film prepared by vacuum thermal evaporation” European Conference on Applications of Surface and Interface Analysis (ECASIA’2015), September 28 - October 1, 2015, Granada, Spain.
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- M. Ouchabane, H. Salah, N. Tabet, D. Dergham, F. Lekoui and S. Hassani, “Structure and kinetic growth of hydrogenated diamond-like carbon (HDLC) thin films produced by rf CH4/Ar plasma”. International Conference on Diamond and Carbon Materials (ICDCM’2015), September 6 – 10, 2015, Bad Homburg, Germany.
- M. Ouchabane, H. Salah, N. Tabet, D. Dergham, F. Lekoui and S. Hassani, “Structure and kinetic growth of hydrogenated diamond-like carbon (HDLC) thin films produced by rf CH4/Ar plasma”. International Conference on Diamond and Carbon Materials (ICDCM’2015), September 6 – 10, 2015, Bad Homburg, Germany.
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- F. Lekoui, S. Hassani, H. Akkari, D. Dergham, M. Ouchabane, “Annealing temperature effect on structural, optical, electrical and mechanical properties of ZnO-Ag thin films” 1st International Workshop on Multifunctional Materials (IW2M-2017) Mostaganem, Algeria, October 10-12, 2017.
- F. Lekoui, S. Hassani, H. Akkari, D. Dergham, M. Ouchabane, “Annealing temperature effect on structural, optical, electrical and mechanical properties of ZnO-Ag thin films” 1st International Workshop on Multifunctional Materials (IW2M-2017) Mostaganem, Algeria, October 10-12, 2017.
