Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031;
High Magnetic Field Laboratory, Chinese Academy of Sciences, Hefei 230031;
Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031;
Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031;
High Magnetic Field Laboratory, Chinese Academy of Sciences, Hefei 230031;
Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093;