1. Institute of Biomedical and Health Engineering, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
2. Shenzhen College of Advanced Technology, University of Chinese Academy of Sciences, Shenzhen 518055, China
3. State Key Laboratory of Nuclear Physics and Technology, Key Laboratory of HEDP of the Ministry of Education, Center for Applied Physics and Technology, Peking University, Beijing 100871, China
4. Key Laboratory for the Physics and Chemistry of Nanodevices and Department of Electronics, Peking University, Beijing 100871, China