1. Superconducting
Properties Unit, National Institute for Materials Science, 1-1
Namiki, Tsukuba, Ibaraki 305-0044, Japan
2. Graduate
School of Chemical Sciences and Engineering, Hokkaido University, North 10 West 8, Kita-ku, Sapporo, Hokkaido 060-0810, Japan
3. Computational
Materials Science Center, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
4. Materials
Analysis Station, National Institute for Materials Science, 1-2-1
Sengen, Tsukuba, Ibaraki 305-0047, Japan
5. Materials
Processing Unit, National Institute for Materials Science, 1-2-1
Sengen, Tsukuba, Ibaraki 305-0047, Japan
6. Synchrotron
X-ray Station at SPring-8, National Institute for Materials Science, Kohto 1-1-1, Sayo-cho, Hyogo 679-5148, Japan