1. Hefei National Laboratory
for Physical Sciences at the Microscale (HFNL), CAS Key Laboratory
of Strongly Coupled Quantum Matter Physics, and Department of Physics, University of Science and Technology of China, Hefei 230026, China
2. International Center for Quantum Design
of Functional Materials, HFNL, and Synergetic Innovation Center of
Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei 230026, China
3. High Magnetic Field Laboratory, Chinese Academy of Sciences, Hefei 230031, China
4. Collaborative
Innovation Center of Advanced Microstructure, Nanjing University, Nanjing 210093, China