1. School of Materials Science and Engineering Key Laboratory of New Processing Technology for Nonferrous Metals and Materials of Ministry of Education Guilin University of Technology Guilin 541004 China
2. Guangxi Key Laboratory of Optical and Electronic Materials and Devices Guilin University of Technology Guilin 541004 China
3. Collaborative Innovation Center for Exploration of Hidden Nonferrous Metal Deposits and Development of New Materials in Guangxi Guilin University of Technology Guilin 541004 China