Institution: | 1.Faculty of Sciences, Laboratory of Spectroscopic Characterization and Optical Materials (LaSCOM), University of Sfax, B.P. 1171, 3000, Sfax, Tunisia ;2.Faculty of Sciences of Monastir, Laboratory of Advanced Materials and Interfaces (LIMA), University of Monastir, Monastir, Tunisia ;3.Faculty of Sciences of Monastir, Laboratory of Quantum and Statistical Physics, LR18ES18, University of Monastir, Monastir, Tunisia ;4.Physics Department, Faculty of Science, University of Ha’il, Ha’il, Saudi Arabia ;5.Faculty of Sciences of Monastir, Research Unit on Hetero-Epitaxies and Applications, University of Monastir, Monastir, Tunisia ;6.InstitutoTecnológicode Aguascalientes, Aguascalientes, 20256, México ; |