Bulk-Heterojunction Organic Solar Cells Based on Phenylene-Thiophene Oligomer and Phenyl-C61-Butyric-Acid Methyl Ester. - Shunjiro Fujii; Takanori Okukawa; Zongfan Duan; Yuichiro Yanagi; Masaya Ohzeki; Tatsuki Yanagidate; Yuki Arai; Gaoyang Zhao; Yasushiro Nishioka; Hiromichi Kataura (IEICE Trans. Electron., 2014)

Performance Improvement of PTB7: PC71BM Bulk Heterojunction Solar Cells by Adding Multiple Surfactants. - Masaya Ohzeki; Shunjiro Fujii; Hiromichi Kataura; Yasushiro Nishioka (IEICE Trans. Electron., 2016)