1. Materials Genome Institute, Shanghai University, 200444 Shanghai, China
2. Department of Physics, Shanghai Key Laboratory for High Temperature Superconductors, Shanghai University, 200444 Shanghai, China
3. School of Physical Science and Technology, ShanghaiTech University, 201210 Shanghai, China
4. Department of Physics and Key Laboratory of MEMS of the Ministry of Education, Southeast University, 211189 Nanjing, China