1. Material Innovation Research Center (MIRC) and Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa, Chiba 277-8561, Japan
2. Fujifilm Corp., Kaisei-machi, Ashigarakami-gun, Kanagawa 258-8577, Japan
3. RIKEN Center for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
4. MANA, National Institute for Materials Science (NIMS), Tsukuba, Ibaraki 205-0044, Japan
5. PRESTO, JST, Kawaguchi, Saitama 332-0012, Japan