1. Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing 100190 China
2. Center for Correlated Matter and Department of Physics Zhejiang University Hangzhou 310058 China
3. Key Labaratory of Advanced Micro/Nano Electronic Devices and Smart Systems of Zhejiang College of Information Science and Electronic Engineering Zhejiang University Hangzhou 310027 China
4. Zhejiang Province Key Laboratory of Quantum Technology and Device Zhejiang University Hangzhou 310027 China
5. Collaborative Innovation Center of Advanced Microstructures Nanjing University Nanjing 210093 China