Affiliation: | 1. Faculty of Sciences Semlalia, Cadi Ayyad University, Marrakech, Morocco;2. Laboratoire des Technologies Innovantes, Université de Picardie Jules Verne, Amiens, France;3. Laboratoire des Technologies Innovantes, Université de Picardie Jules Verne, Amiens, France;4. Faculty of Sciences and Technics, Physics Department, Sultan Moulay Slimane University, Beni Mellal, Morocco |