1. Condensed
Molecular Materials Laboratory, RIKEN, Wako-shi, Saitama 351-0198, Japan
2. Department
of Chemistry, College of Humanities and Sciences, Nihon University, Sakurajosui, Setagaya-ku, Tokyo 156-8550, Japan
3. Nanosystem
Research Institute (NRI) “Research Initiative of Computational
Sciences (RICS)”, National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568, Japan
4. R&D Strategy and Planning Office, FUJITSU R&D CENTER CO., LTD, 13/F, Tower A, Ocean International Center, NO.56 Dong Si Huan Zhong Rd, Chaoyang District, Beijing P. R. China 100025