Centre de Recherches et des Technologies de l’Energie (CRTEn), Technopole de Borj-Cédria (www.crten.rnrt.tn), BP. 95, 2050 Hammam-Lif, TUNISIE
Since October 2018 Professor
Since June 2013 Associate Professor, Full-time researcher at CRTEN
Since 2016 Member of Photovoltaic Laboratory of CRTEN and Responsible for:
- Plasma-Enhanced Chemical Vapor Deposition (PECVD) Thin Film Deposition Machine
- Optoelectronic characterization by LBIC (Light-Beam-Induced Current)
- RTP and resistive heat treatments
- The security team and installation of gases in the photovoltaic laboratory.
- Maintenance and design of scientific materials.
1. Khelifa, A.B., Khamlich, S., Nuru, Z.Y., Kotsedi, L., Mebrahtu, A., Balgouthi, M., Guizani, A.A., Dimassi, W., Maaza, M. Growth and characterization of spectrally selective Cr2O3/Cr/Cr2O3multilayered solar absorber by e-beam evaporation. (2018) Journal of Alloys and Compounds, 734, pp. 204-209.
2. Ben Wannes, H., Zaghouani, R.B., Ouertani, R., Araújo, A., Mendes, M.J., Aguas, H., Fortunato, E., Martins, R., Dimassi, W. Study of the stabilizer influence on the structural and optical properties of sol-gel spin coated zinc oxide films. (2018) Materials Science in Semiconductor Processing, 74, pp. 80-87.
4. Sahbeni K, Sta I, Jlassi M, Kandyla M, Hajji M, Kompitsas M and Dimassi W. Annealing Temperature Effect on the Physical Properties of Titanium Oxide Thin Films Prepared by the Sol-Gel Method. (2017)Journal Phys Chem Biophys 2017, 7:3
5. Tabassi M.Y., Zaghouani R.B., Khelil M., Khirouni K., Dimassi, W. Study of indium catalyst thickness effect on PECVD-grown silicon nanowires properties. (2017) Journal of Materials Science: Materials in Electronics, 28 (13), pp. 9717-9723.
6. Meddeb, H., Bearda, T., Abdulraheem, Y., Dimassi, W., Ezzaouia, H., Gordon, I., Szlufcik, J.,Poortmans, J. In-situ optical emission spectroscopy diagnostic of plasma ignition impact on crystalline silicon passivation by a-Si:H films.(2016) Superlattices and Microstructures, 96, pp. 253-258.
7. Haddadi, I., Amor, S.B., Bousbih, R., Whibi, S.E., Bardaoui, A., Dimassi, W., Ezzaouia, H. Metal deposition on porous silicon by immersion plating to improve photoluminescence properties (2016) Journal of Luminescence, 173, pp. 257-262.
8. Atyaoui, M., Atyaoui, A., Khalifa, M., Elyagoubi, J., Dimassi, W., Ezzaouia, H. Enhancement in photovoltaic properties of silicon solar cells by surface plasmon effect of palladium nanoparticles. (2016) Superlattices and Microstructures, 92, pp. 217-223.
9. Amor, S.B., Meddeb, H., Daik, R., Othman, A.B., Slama, S.B., Dimassi, W., Ezzaouia, H. Thermal post-deposition treatment effects on nanocrystalline hydrogenated silicon prepared by PECVD under different hydrogen flow rates. (2016) Applied Surface Science, 360, pp. 572-578.
10. Amor, S.B., Haddadi, I., Seif, E.W., Daik, R., Bousbih, R., Dimassi, W., Ezzaouia, H. LiBr passivation effect of porous nanocrystalline hydrogenated silicon. (2015) Superlattices and Microstructures, 88, pp. 161-166.
11. Aousgi, F., Dimassi, W., Bessais, B., Kanzari, M. Effect of substrate temperature on the structural, morphological, and optical properties of Sb2S3 thin films. (2015) Applied Surface Science, 350, pp. 19-24.
12. Zarroug, A., Hamed, Z.B., Derbali, L., Dimassi, W., Ezzaouia, H. Enhanced phosphorus gettering of impurities in p-type Czochralski silicon through a variable temperature processing (VTP). (2015) Journal of Crystal Growth, 422, pp. 69-74.
13. Ouni, B., Zouini, M., Lakhdar, M.H., Larbi, T., Dimassi, W., Amlouk, M. Preparation and characterization of the rod-shaped stibnite. (2015) Materials Research Bulletin, 67, art. no. 8074, pp. 191-195.
15. Meddeb, H., Bearda, T., Dimassi, W., Abdulraheem, Y., Ezzaouia, H., Gordon, I., Szlufcik, J.,Poortmans, J. Ultra high amorphous silicon passivation quality of crystalline silicon surface using in-situ post-deposition treatments. (2015) Physica Status Solidi - Rapid Research Letters, 9 (1), pp. 53-56.
16. Amor, S.B., Bousbih, R., Ouertani, R., Dimassi, W., Ezzaouia, H. Correlation between microstructure and properties of hydrogenated Si thin films grown by plasma enhanced chemical vapor deposition under different hydrogen flow rates. (2014) Solar Energy, 103, pp. 12-18.
17. Nafie, N., Abouda Lachiheb, M., Ben Rabha, M., Dimassi, W., Bouaïcha, M. Effect of the doping concentration on the properties of silicon nanowires. (2014) Physica E: Low-Dimensional Systems and Nanostructures, 56, pp. 427-430.
18. Zarroug, A., Derbali, L., Ouertani, R., Dimassi, W., Ezzaouia, H. Combined effect of mechanical grooving and stain-etched surface on optical and electrical properties of crystalline silicon substrates. (2014) Surface Review and Letters, 21 (3), art. no. 1450041.
19. Amor, S.B., Atyaoui, M., Bousbih, R., Haddadi, I., Dimassi, W., Ezzaouia, H. Effect of substrate temperature on microstructure and optical properties of hydrogenated nanocrystalline Si thin films grown by plasma enhanced chemical vapor deposition (2014) Solar Energy, 108, pp. 126-134.