1. College of Physics, Chongqing University, Chongqing 401331, China
2. Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Soochow University, Suzhou, Jiangsu 215123, China
3. Institute for Smart City of Chongqing University in Liyang, Changzhou, Jiangsu 213332, China
4. Center of Quantum Materials and Devices, Chongqing University, Chongqing 401331, China