1. Department of Physics, Mentouri University, Constantine, Algeria
2. Faculty of Sciences, Mohamed Boudiaf University, M'Sila, Algeria
3. Materials Science and Informatics Laboratory, Ziane Achour University, Djelfa, Algeria
4. Research Unit in Materials Science and Applications, Mentouri University, Constantine, Algeria
5. National Polytechnic School of Constantine, Constantine, Algeria
6. Department of Physics, King Abdulaziz University, Jeddah, KSA
7. Center of Nanotechnology King, Abdulaziz University, Jeddah, KSA