1. College of ScienceHarbin Institute of Technology (Shenzhen) Shenzhen 518055 China
2. Collaborative Innovation Center for Optoelectronic Science & TechnologyInternational Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of EducationCollege of Optoelectronic EngineeringShenzhen University Shenzhen 518060 China