1. Key Laboratory of New Energy and Rare Earth Resource Utilization of State Ethnic Affairs Commission
2. Dalian Minzu University
3. Dalian 11660
4. China
5. State Key Laboratory of Luminescence and Applications
6. Department of Applied Physics
7. College of Science
8. Nanjing Forestry University
9. Nanjing 210037
10. Changchun Institute of Optics, Fine Mechanics and Physics
11. Chinese Academy of Sciences
12. Changchun 130033