1. Xiamen Institute of Rare Earth Materials, Haixi Institute; Chinese Academy of Science; Xiamen 361021 China
2. World Premier International (WPI) Center for Materials Nanoarchitectonics (MANA); Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba Ibaraki 305-0044 Japan
3. Institute for Materials Chemistry and Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
4. Fujian Institute of Research on the Structure of Matter; Chinese Academy of Science; Fuzhou Fujian 350002 China
5. Department of Chemistry; Capital Normal University; Beijing 100048 China
6. Graduate School of Frontier Science; The University of Tokyo; Kashiwa 277-0827 Japan