1. Key Laboratory of Ion Beam Bioengineering; Hefei Institutes of Physical Science; Chinese Academy of Sciences; Hefei 230031 People's Republic of China
2. University of Science and Technology of China; Hefei 230026 People's Republic of China
3. School of Life Sciences; Anhui Agricultural University; Hefei 230036 People's Republic of China
4. High Magnetic Field Laboratory; Hefei Institutes of Physical Science; Chinese Academy of Sciences; Hefei 230031 People's Republic of China
5. Key Laboratory of Materials Physics; Institute of Solid State Physics; Chinese Academy of Sciences; Hefei 230031 People's Republic of China