1. CAS Key Laboratory of Design and Assembly of Functional Nanostructuresand Fujian Key Laboratory of Nanomaterials Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou Fujian 350002 China
2. Xiamen Key Laboratory of Rare Earth Photoelectric Functional Materials Xiamen Research Center of Rare Earth Materials Haixi Institute Chinese Academy of Sciences Xiamen Fujian 361021 China
3. Fujian College University of Chinese Academy of Sciences Beijing 100049 China
4. College of Chemistry and Materials Science Fujian Normal University Fuzhou Fujian 350002 China