1. Center of Free Electron Laser & High Magnetic Field Institutes of Physical Science and Information Technology Anhui University Hefei 230601 China
2. Information Materials and Intelligent Sensing Laboratory of Anhui Province Anhui University Hefei 230601 China
3. School of Physics and Optoelectronics Engineering Anhui University Hefei 230601 China
4. Research Center for Electronic and Optical Materials National Institute for Materials Science 1‐1 Namiki Tsukuba 305‐0044 Japan
5. Research Center for Materials Nanoarchitectonics National Institute for Materials Science 1‐1 Namiki Tsukuba 305‐0044 Japan
6. Anhui Key Laboratory of Condensed Matter Physics at Extreme Conditions High Magnetic Field Laboratory Chinese Academy of Sciences Hefei 230031 China
7. Leibniz International Joint Research Center of Materials Science of Anhui Province Anhui University Hefei 230601 China