Affiliation: | [1]Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 [2]Fujian Key Laboratory for Plasma and Magnetic Resonance, Department of Aeronautics, School of Physics and Mechanical and Electrical Engineering, Xiamen University, Xiamen 361005 [3]College of Science, Changchun University of Science and Technology, Changchun 130022 [4]College of Science, Central University for Nationalities, Beijing 100081 |