1. Institute of Microscale OptoelectronicsShenzhen University Shenzhen 518060 China
2. School of Materials Science and EngineeringUniversity of New South Wales NSW 2052 Australia
3. Engineering Technology Research Center for 2D Material Information Function Devices and Systems of Guangdong ProvinceInternational Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of EducationInstitute of Microscale OptoelectronicsShenzhen University Shenzhen 518060 China