1. Key Laboratory of Rare Earth Luminescence Materials and Devices of Jiangxi Province, College of Rare Earth, Jiangxi University of Science and Technology, Ganzhou, 341000, P.R. China
2. National Rare Earth Functional Materials Innovation Centre, Ganzhou, 341000, P.R. China
3. School of Materials Science and Engineering, Peking University, Beijing 100083, P.R. China
4. Key Laboratory of Testing and Tracing of Rare Earth Products for State Market Regulation, Jiangxi University of Science and Technology, Ganzhou, 341000, P.R. China