1. School of Physics, University of Electronic Science and Technology of China, Chengdu 610054, P. R. China
2. Yangtze Delta Region Institute (Huzhou), University of Electronic Science and Technology of China, Huzhou 313001, China
3. Institute of High Energy Physics, Chinese Academy of Science (CAS), Beijing 10049, China
4. Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan, Shanxi 030006, China
5. Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, P. R. China
6. School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, P. R. China