Affiliation: | 1. Material Technology Department, Physics Faculty, USTO-MB University, BP 1505 Oran, Algeria;2. ITT-DIE, Apdo, Postal 20, Metepec 3,52176, Estado de Mexico, Mexico;3. Cinvestav-IPN, Department of Ingeniería Eléctrica-SEES, Apdo, Postal 14-740, 07000 México, D.F., Mexico;4. Dicle University, Education Faculty, Science Department, 21280, Diyarbakir, Turke;5. Thin Films & Plasma Lab, Physics Department, Mentouri University, 25000 Constantine, Algeria |