1. Department of Applied Biological
Chemistry, Graduate School of Agricultural and Life Sciences, The University of Tokyo, 1-1-1 Yayoi, Bunkyo-ku, Tokyo
113-8657, Japan
2. Japan Superconductor Technology, Inc., 1-5-5 Takatsukadai, Nishi-ku, Kobe
651-2271, Japan
3. Advanced
Key Technologies Division/Materials
Processing Unit, National Institute for Materials Science, 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan
4. National Institute of Advanced Industrial Science and Technology, 1-8-31
Midorigaoka, Ikeda, Osaka 563-8577, Japan