1. Laboratory of Inorganic Chemical , Faculty of Sciences, Sfax , Tunisia
2. Department of physics , Faculty of Sciences, University of Tlemcen, Tlemcen , Algeria
3. Warsaw Institute of Aviation , al. Krakowska, Warsaw , Poland.
4. Laboratoire de Mécanique de Lille , Cité Scientifique Villeneuve d'Ascq, Lille , France
5. Chongqing Institute of Green and Intelligent Technology , Chinese Academy of Sciences, Shuitu Town, Beibei Chongqing District , P.R. China