1. Department of Physics, Faculty of Exact Sciences and Informatics, Hassiba Benbouali University of Chlef 1 , P.B. 78 C, National Road No. 19, Ouled Fares, 02180 Chlef, Algeria
2. Theoretical Physics and Material Physics Laboratory, Hassiba Benbouali University of Chlef 2 , P.B. 151, Hay Salem, National Road No. 19, 02000 Chlef, Algeria
3. Laboratory of Mechanics and Energy, Hassiba Benbouali University of Chlef 3 , P.B. 151, Hay Salem, National Road No. 19, 02000 Chlef, Algeria
4. Laboratoire de Physique des Couches Minces et Matériaux pour l'Electronique –LPCMME Université Oran 1 Ahmed Ben Bella 4 , B.P. 1524, El M’naouar 31100 Oran, Algeria
5. Department of Matter Sciences, Faculty of Sciences and Technology, Tissemsilt University 5 , P.B. 182, 38000 Tissemsilt, Algeria