1. Key Laboratory of Photovoltaic and Energy Conservation Materials
2. Institute of Solid State Physics
3. Hefei Institutes of Physical Science
4. Chinese Academy of Sciences
5. Hefei 230031
6. Institutes of Physical Science and Information Technology
7. Anhui University
8. Hefei
9. China
10. Anhui Province Key Laboratory of Condensed Matter Physics at Extreme Conditions
11. High Magnetic Field Laboratory
12. Chinese Academy of Science