1. State Key Laboratory of Material Processing and Die and Mould Technology; School of Materials Science and Engineering; Huazhong University of Science and Technology (HUST); Wuhan 430074 P. R. China
2. Synergetic Innovation Center for Quantum Effects and Application; Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of Ministry of Education; College of Physics and Information Science; Hunan Normal University; Changsha 410081 P. R. China
3. Department of Physics; Southern University of Science and Technology; Shenzhen 518055 P. R. China
4. Anhui Province Key Laboratory of Condensed Matter Physics at Extreme Conditions; High Magnetic Field Laboratory of the Chinese Academy of Science; Hefei 230031 P. R. China
5. School of Physics; Huazhong University of Science and Technology; Wuhan 430074 P. R. China
6. Tianjin Key Laboratory of Molecular Optoelectronic Sciences; Department of Chemistry; Tianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 P. R. China