1. Jiangsu Key Laboratory of Opto‐Electronic TechnologyCenter for Quantum Transport and Thermal Energy ScienceSchool of Physics and TechnologyNanjing Normal University Nanjing 210046 China
2. Anhui Province Key Laboratory of Condensed Matter Physics at Extreme ConditionsHigh Magnetic Field LaboratoryChinese Academy of Sciences Hefei 230031 China
3. Hefei National Laboratory for Physical Sciences at the MicroscaleUniversity of Science and Technology of China Hefei 230026 China
4. School of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link Singapore 637371 Singapore
5. School of Electrical and Electronic EngineeringNanyang Technological University 50 Nanyang Ave Singapore 639798 Singapore
6. Anhui Laboratory of Advanced Photon Science and TechnologyUniversity of Science and Technology of China Hefei 230026 China