1. Research Center for Optoelectronics Materials and Devices, Guangxi Key Laboratory for the Relativistic Astrophysics, School of Physical Science and Technology, Guangxi University, Nanning 530004, China
2. Key Laboratory of Semiconductor Materials Science, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China
3. College of Materials and Chemical Engineering, Hezhou University, Hezhou 542700, China
4. Southern Polytechnic College of Engineering and Engineering Technology, Kennesaw State University, Kennesaw, GA 30144, USA
5. Science Exploring Laboratory, Arbour Glenn Drive, Lawrenceville, GA 30043, USA
6. Center on Nano-Energy Research, Laboratory of Optoelectronic Materials and Detection Technology, Guangxi Key Laboratory for the Relativistic Astrophysics, School of Physical Science and Technology, Guangxi University, Nanning 530004, China
7. State Key Laboratory of Featured Metal Materials and Life-Cycle Safety for Composite Structures, MOE Key Laboratory of New Processing Technology for Nonferrous Metals and Materials, Guangxi Key Laboratory of Processing for Nonferrous Metals and Featured Materials, Guangxi University, Nanning 530004, China