1. Yunnan Key Laboratory of Electromagnetic Materials and Devices, School of Materials and Energy, Yunnan University, Kunming 650500, China
2. National Center for International Research on Photoelectric and Energy Materials, Yunnan University, Kunming 650500, China
3. College of Electronics and Information Engineering, Shanghai University of Electric Power, Shanghai 201306, China
4. College of Physics and Information Engineering, Minnan Normal University, Zhangzhou 363000, China