Institution: | 1. Instituto de Investigaciones en Materiales, Universidad Nacional Autó noma de México, Apartado Postal 70-360, 04510 México D.F., Mexico;2. Institut Néel, Centre National de la Recherche Scientifique (CNRS) and Université Joseph Fourier, BP 166, 38042 Grenoble Cedex 9, France;1. College of Materials & Environmental Engineering, Hangzhou DianZi University, Hangzhou, China;2. School of Photovoltaic and Renewable Energy Engineering, UNSW, Sydney, NSW 2033, Australia;1. California State University, Los Angeles, University Dr., Los Angeles, CA 90032, USA;2. University of Connecticut, Storrs, CT 06269, USA;3. AlbaNova University Center Nordita, SE-106 91 Stockholm, Sweden;1. Escuela Superior de Apan, Universidad Autónoma del Estado de Hidalgo, Carretera Apan-Calpulalpan Km. 8, Col. Chimalpa, C.P. 43920 Apan, Hidalgo, Mexico;2. Institut Néel, Centre National de la Recherche Scientifique (CNRS) and Université Joseph Fourier, BP 166, 38042 Grenoble Cedex 9, France;1. Department of Physics, Andhra University, Visakhapatnam 530 003, India;2. Advanced Analytical Laboratory, Andhra University, Visakhapatnam 530 003, India;3. Department of Engineering Physics, Andhra University, Visakhapatnam 530 003, India;1. School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China;2. School of Physics and Electronics, Institute of Super Microstructure and Ultrafast Process in Advance Materials, Central South University, Changsha 410083, China |