1. Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China
2. University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190, China
3. School of Integrated Circuits and Electronics, MIIT Key Laboratory for Low-Dimensional Quantum Structure and Devices, Beijing Institute of Technology, Beijing 100081, China
4. Songshan Lake Materials Laboratory, Dongguan 523808, China
5. CAS Center for Excellence in Topological Quantum Computation, Beijing 100190, China