Affiliation: | 1. Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University, 3‐4‐1 Kowakae, Higashi‐Osaka, Osaka 577‐8502 (Japan), Fax: (+81)?6‐6727‐2024;2. Computational Materials Science Center, National Institute for Materials Science, 1‐2‐1 Sengen, Tsukuba, Ibaraki 305‐0047 (Japan);3. Graduate School of Materials Science, Nara Institute of School and Technology, Takayama, Ikoma, Nara 630‐0192 (Japan), Fax: (+81)?743‐72‐6049 |