1. International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education Institute of Microscale Optoelectronics Shenzhen University 3688 Nanhai Avenue Nanshan District Shenzhen 518060 China
2. Key Laboratory of Materials Physics of Ministry of Education School of Physics and Microelectronics Zhengzhou University Daxue Road 75 Zhengzhou 450052 China
3. Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials Guangdong Provincial Engineering Technology Research Center of Efficient Green Energy and Environmental Protection Materials School of Physics and Telecommunication Engineering South China Normal University Guangzhou 510006 China