1. Research Center for Advanced Measurement and Characterization National Institute for Materials Science (NIMS) Sengen 1-2-1 Tsukuba, Ibaraki 305-0047 Japan
2. Center for Green Research on Energy and Environmental Materials (GREEN) National Institute for Materials Science (NIMS) Namiki 1–1 Tsukuba, Ibaraki 305-0044 Japan
3. Precursory Research for Embryonic Science and Technology (PRESTO) Japan Science and Technology Agency (JST) 4-1-8 Honcho Kawaguchi, Saitama 333-0012 Japan
4. Kyoto University Kitashirakawa Oiwake-cho, Sakyo-ku, Kyoto 606-8502 Japan
5. Elements Strategy Initiative for Catalysts & Batteries (ESICB) Kyoto University 1-30 Goryo-Ohara Nishikyo-ku, Kyoto 615-8245 Japan
6. Department of Physics University of Basel Klingelbergstrasse 82 4056 Basel Switzerland