1. Beijing Key Lab of Microstructure and Properties of Advanced Materials Beijing University of Technology Beijing 100124 P. R. China
2. International Laboratory for Quantum Functional Materials of Henan and School of Physics and Microelectronics Zhengzhou University Zhengzhou 450001 P. R. China
3. College of Physics and Institute of Advanced Interdisciplinary Studies Chongqing University Chongqing 400044 P. R. China
4. Analytical and Testing Center Chongqing University Chongqing 401331 China
5. Institute of Fundamental and Frontier Sciences University of Electronic Science and Technology of China Chengdu 611731 China
6. State Key Lab of High Performance Ceramics and Superfine Microstructure Shanghai Institute of Ceramics Chinese Academy of Sciences Shanghai 201899 China
7. Department of Physics, Applied Physics, and Astronomy Rensselaer Polytechnic Institute Troy NY 12180 USA
8. Brookhaven National Laboratory Upton NY 11973 USA
9. State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 P. R. China
10. Department of Material Science Zhejiang University Hangzhou 310008 China