1. Key Laboratory of Optoelectronic Materials Chemistry and Physics, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
2. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
3. University of the Chinese Academy of Sciences, Beijing 100049, China
4. Department of Physics and Chemistry, Henan Polytechnic University, Jiaozuo, Henan 454000, China