1. Byon
Initiative Research Unit, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
2. Department
of Energy Sciences, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8502, Japan
3. Department
of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea
4. Synchrotron
Radiation (SR) Center, Ritsumeikan University, Kusatsu, Shiga 525-8577, Japan
5. Bioengineering
Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
6. KAIST Institute NanoCentury, 291 Daehak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea