1. Synergetic Innovation Center for Quantum Effects and ApplicationsKey Laboratory of Low‐Dimensional Quantum Structures and Quantum Control of Ministry of EducationSchool of Physics and ElectronicsHunan Normal University Changsha 410081 Hunan China
2. Key Laboratory for Matter Microstructure and Function of Hunan ProvinceHunan Normal University Changsha 410081 Hunan China
3. Department of Physics and TcSUHUniversity of Houston Houston TX 77204 USA
4. Ningbo Fengcheng Advanced Energy Materials Research Institute Ningbo 315500 Zhejiang China