1. College of Science, Guilin University of Technology, Guilin, 541004, China
2. Guangxi Universities Key Laboratory of Non-Ferrous Metal Oxide Electronic Functional Materials and Devices, College of Materials Science and Engineering, Guilin University of Technology, Guilin, 541004, China
3. Guangxi New Future Information Industry Co., Ltd., Beihai 536000, China
4. College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang 443002, China