1. Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of Ministry of Education, Department of Physics, Hunan Normal University, Changsha 410081, China
2. Department of Physics and Electronic Science, Hunan University of Science and Technology, Xiangtan 411201, China
3. School of Medical Engineering and Technology, Xinjiang Medical University, Urumqi, 830011, China
4. Institute of Flexible Electronics (IFE), Northwestern Polytechnical University, Xi’an 710072, Shaanxi, China
5. State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China