1Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen 518055, China
2College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
3Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau 999078, China
4Key Laboratory of Energy Conversion and Storage Technologies (Southern University of Science and Technology), Ministry of Education, Shenzhen 518055, China