1. Research Center for Optoelectronic Materials and Devices, Third Generation Semiconductor Industry Research Institute, School of Physical Science and Technology, Guangxi University, Nanning 530004, China
2. College of Mathematics and Physics, Beijing University of Chemical Technology, Beijing 100029, China
3. State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
4. Guangxi Key Laboratory of Processing for Non-Ferrous Metal and Featured Materials, Guangxi University, Nanning 530004, China
5. Guangxi Key Laboratory for Relativistic Astrophysics, School of Physical Science & Technology, Guangxi University, Nanning 530004, China