1. Faculty of Science, Department of Physics, King Khalid University, Abha, Saudi Arabia
2. Faculté des Sciences de Tunis, Laboratoire Matériaux, Organisation et Propriétés (LMOP), Université de Tunis El-Manar, Tunis, Tunisie
3. Faculty of Science, Materials Science and Informatics Laboratory, University of Djelfa, Djelfa, Algeria
4. Laboratory of Materials Physics and Its Applications, University of M'sila, M'sila, Algeria