1. Beijing Key Laboratory and Institute of Microstructure and Property of Advanced Materials, Beijing University of Technology, Beijing 100124, P. R. China
2. College of Physics and Center of Quantum Materials and Devices, Chongqing University, Chongqing 401331, P. R. China
3. School of Public Health and Health Sciences, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, P. R. China