1. Department of Physics, Harbin Institute of Technology, Harbin 150001, China
2. Department of Physics, Southern University of Science and Technology, Shenzhen 518055, China
3. Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong 999077, China
4. Shenzhen Institute for Quantum Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China
5. Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China
6. Shenzhen Key Laboratory for Advanced Quantum Functional Materials and Devices, Southern University of Science and Technology, Shenzhen 518055, China