1. Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Hainan University, No 58, Renmin Avenue, Haikou 570228, China
2. School of Science, Westlake University, 18 Shilongshan Road, Hangzhou 310024, People's Republic of China
3. Westlake Institute for Advanced Study, Westlake University, 18 Shilongshan Road, Hangzhou 310024, People's Republic of China
4. Department of Physics, Fudan University, Shanghai 200433, People's Republic of China
5. Department of Physics, Zhejiang University, Hangzhou 310027, People's Republic of China