1. Fujian Provincial Key Laboratory of Quantum Manipulation and New Energy Materials, College of Physics and Energy, Fujian Normal University, Fuzhou 350007, China
2. Fujian Provincial Collaborative Innovation Center for Optoelectronic Semiconductors and Efficient Devices, Xiamen 361005, China
3. Department of Physics, The Chinese University of Hong Kong, Shatin, Hong Kong
4. Key Laboratory of Green and Precise Synthetic Chemistry and Application, Ministry of Education, Huaibei Normal University, Huaibei, Anhui 235000, P. R. China