1. Department of Physics, Southern University of Science and Technology, Shenzhen 518055, China
2. Institute for Structure and Function and Department of Physics, Chongqing University, Chongqing 400030, China
3. College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
4. Department of Physics, South China University of Technology, Guangzhou 510640, China
5. Guangdong Provincial Key Laboratory of Computational Science and Material Design, Southern University of Science and Technology, Shenzhen 518055, China
6. Shenzhen Key Laboratory of Advanced Quantum Functional Materials and Devices, Southern University of Science and Technology, Shenzhen 518055, China