1College of Physics, Chongqing University, Chongqing, 401331, People's Republic of China
2Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, People's Republic of China
3Beijing Key Laboratory of Microstructure and Property of Advanced Materials, Beijing University of Technology, Beijing 100024, People’s Republic of China
4School of Metallurgy and Materials Engineering, Chongqing University of Science and Technology, Chongqing 401331, People’s Republic of China
5Department of Physics, University of Michigan, Ann Arbor, MI 48109, USA