1. Shenzhen Key Laboratory of Two-Dimensional Materials and Devices (SKTMD); SZU-NUS Collaborative Innovation Center for Optoelectronic Science and Technology; Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province; College of Optoelectronic Engineering; Shenzhen University; Shenzhen 518060 P. R. China
2. Institute of Biomedicine and Biotechnology; Shenzhen Institutes of Advanced Technology; Chinese Academy of Sciences; Shenzhen 518055 P. R. China
3. Department of Physics and Materials Science; City University of Hong Kong; Tat Chee Avenue Kowloon Hong Kong 99077 China
4. Department of Radiation Therapy; Shenzhen People's Hospital; 2nd Clinical Medical Collage of Jinan University; Shenzhen Guangdong 518055 P. R. China