1. Department of Organic and Polymeric Materials; Tokyo Institute of Technology; 2-12-1, Meguro; Tokyo; 152-8552; Japan
2. Division of Applied Chemistry; Graduate School of Engineering; Tokyo University of Agriculture and Technology; 2-24-16 Naka; Koganei, Tokyo; 184-8588; Japan
3. Institute for Chemical Research; Kyoto University; Uji, Kyoto; 611-0011; Japan
4. Center for Organic Photonics and Electronics Research (OPERA); Kyushu University; 744 Motooka, Nishi; Fukuoka; 819-0395; Japan