1. Department of Applied Chemistry, Faculty of Science and Engineering, Waseda University
2. Department of Nanoscience and Nanoengineering, Faculty of Science and Engineering, Waseda University
3. World Premier International (WPI) Research Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science (NIMS)
4. Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST)
5. Kagami Memorial Research Institute for Materials Science and Technology, Waseda University