1. Guangxi Key Laboratory of Optical and Electronic Materials and Devices
2. Key Laboratory of New Processing Technology for Nonferrous Metals and Materials, Ministry of Education
3. College of Material Science and Engineering
4. Guilin University of Technology
5. Guilin 541004
6. Institute for Superconducting and Electronic Materials
7. University of Wollongong
8. North Wollongong
9. Australia