1. International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education, Institute of Microscale Optoelectronics, Shenzhen University, Shenzhen, People’s Republic of China
2. Tianjin Institute of Power Sources, Tianjin, People’s Republic of China
3. Department of Physics, Harbin Institute of Technology, Harbin, People’s Republic of China