1. Faculty of Engineering
2. Hokkaido University
3. Sapporo 060-8628
4. Japan
5. Graduate School of Chemical Sciences and Engineering
6. Department of Materials Science and Engineering
7. UC Berkeley
8. Berkeley
9. USA
10. Materials Sciences Division
11. Lawrence Berkeley National Laboratory
12. Department of Chemistry
13. School of Science
14. Tokyo Institute of Technology
15. Tokyo 152-8550