1. State Key Laboratory of Material Processing and Die and Mould TechnologySchool of Materials Science and EngineeringHuazhong University of Science and Technology (HUST) Wuhan 430074 P. R. China
2. Institute of Physical Science and Information TechnologyAnhui University Hefei 230601 P. R. China
3. Department of PhysicsSouthern University of Science and Technology Shenzhen 518055 P. R. China
4. State Key Laboratory of Radiation Medicine and ProtectionSchool for Radiological and interdisciplinary Sciences (RAD‐X)Soochow University, Suzhou 215123 P. R. China
5. Synergetic Innovation Center for Quantum Effects and ApplicationKey Laboratory of Low‐dimensional Quantum Structures and Quantum Control of Ministry of EducationCollege of Physics and Information ScienceHunan Normal University Changsha 410081 P. R. China
6. Anhui Province Key Laboratory of Condensed Matter Physics at Extreme ConditionsHigh Magnetic Field Laboratory of the Chinese Academy of Science Hefei 230031 P. R. China