1. Laboratoire Physico-Chimie des Matériaux Avancés (LPCMA), Université Djilali Liabès de Sidi Bel-Abbès, Sidi Bel-Abbès, Algeria
2. Faculty of Exact Sciences, Department of Physics, Djillali Liabes University, Sidi Bel Abbes, Algeria
3. Institute of Nono Electronic Engineering, University Malaysia Perlis, Kangar, Malaysia
4. Faculty of Science, Physics Department, University of Sidi-Bel-Abbes, Algeria
5. Materials Science Laboratory, School of Physics, Vigyan Bhavan, Devi Ahilya University, Indore, India