1. Key Laboratory of Low‐Dimensional Materials and Application Technologies (Ministry of Education), Hunan Provincial Key Laboratory of Thin Film Materials and Devices, School of Materials Science and Engineering Xiangtan University Xiangtan 411105 Hunan China
2. Department of Physics Jishou University Jishou 416000 Hunan China
3. College of Mechanical and Electrical Engineering Yangtze Normal University Chongqing 408100 China
4. Institute of Nanosurface Science and Engineering Shenzhen University Shenzhen 518060 China
5. Institute of Coordination Bond Metrology and Engineering, School of Materials Science and Engineering China Jiliang University Hangzhou 330018 China
6. NOVITAS, School of Electrical and Electronic Engineering Nanyang Technological University Singapore 639798 Singapore