1. 1Fujian Institute of Research on the Structure of Matter, Haixi Institute, Chinese Academy of Sciences, Fujian, China, 3University of Chinese Academy of Sciences, Beijing, China
2. 4 Ningxia Medical University, Ningxia, China
3. 2Xiamen Institute of Rare-earth Materials, Haixi Institute, Chinese Academy of Sciences, Xiamen, China
4. 1Fujian Institute of Research on the Structure of Matter, Haixi Institute, Chinese Academy of Sciences, Fujian, China 2Xiamen Institute of Rare-earth Materials, Haixi Institute, Chinese Academy of Sciences, Xiamen, China 3University of Chinese Academy of Sciences, Beijing, China