| Affiliation: | 1. Laboratoire de Physique des Matériaux et des Nanomatériaux appliquée à l’Environnement, Faculté des Sciences de Gabès, Université de Gabes, cité Erriadh, 6079 Gabès, Tunisia;2. Laboratoire de Physico-Chimie des Matériaux, Département de Physique, Faculté des Sciences de Monastir, Université de Monastir, B. P. 22, 5019 Monastir, Tunisia;1. Department of Physics, Dalian Maritime University, Dalian, Liaoning 116026, PR China;2. School of Science, Liaoning University of Technology, JinZhou 121001, PR China;3. Key Laboratory of Photo-Electronic Materials, Ningbo University, Ningbo, Zhejiang 315211, PR China;1. College of Sciences, Chongqing University of Posts and Telecommunications, Chongqing 400065, China;2. Institute of Physics, University of Tartu, W. Ostwald Str. 1, Tartu 50411, Estonia;3. Institute of Physics, Jan Dlugosz University, Al. Armii Krajowej 13/15, Czestochowa PL-42200, Poland;1. Department of Inorganic Materials, Central South University, Changsha, Hunan 410083, PR China;2. School of Materials Science and Engineering, Central South University, Changsha, Hunan 410083, PR China;3. Institute for Materials Microstructure, Central South University, Changsha, Hunan 410083, PR China |
