1. Materials Genome Institute, Shanghai University, 200444 Shanghai, China
2. TQC, Universiteit Antwerpen, Universiteitsplein 1, B-2610 Antwerpen, Belgium
3. Quantum Solid-State Physics, Department of Physics and Astronomy, KU Leuven, Celestijnenlaan 200D, B-3001 Leuven, Belgium
4. Department of Physics, Shanghai Key Laboratory for High Temperature Superconductors, Shanghai University, 200444 Shanghai, China
5. Zhejiang Laboratory, Hangzhou 311100, China