1. Key Laboratory of Quantum Materials and Devices of Ministry of Education, School of Physics, Southeast University, Nanjing 211189, China.
2. Hefei National Research Center for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei 230026, China
3. Hefei National Laboratory, Hefei 230088, China
4. Suzhou Laboratory, Suzhou 215009, China