1. DENSO Corporation
2. Kariya
3. Japan
4. Department of Physics
5. Graduate School of Science
6. Tohoku University
7. Sendai 980-8578
8. Materials Research Center for Element Strategy
9. Tokyo Institute of Technology
10. Yokohama
11. Institute for Integrated Cell-Material Sciences
12. Institute for Advanced Study
13. Kyoto University
14. Kyoto 606-8501
15. Université Claude Bernard Lyon 1
16. Institut de Recherches sur la Catalyse et l'Environnement de Lyon (IRCELYON)
17. UMR 5256 CNRS
18. Villeurbanne
19. France