1. Center for Organic Photonics and Electronics Research (OPERA); Kyushu University; 744 Motooka Nishi Fukuoka 819-0395 Japan
2. JST, ERATO; Adachi Molecular Exciton Engineering Project; c/o Center for Organic Photonics and Electronics Research (OPERA); Kyushu University; 744 Motooka Nishi Fukuoka 819-0395 Japan
3. International Institute for Carbon Neutral Energy Research (WPI-I CNER); Kyushu University; 744 Motooka Nishi Fukuoka 819-0395 Japan