"Shohei Kumagai,Hiroyuki Ishii,Go Watanabe,Tatsuro Annaka,Eiji Fukuzaki,Yukio Tani,Hiroki Sugiura,Tetsuya Watanabe,Tadanori Kurosawa,Jun Takeya,Toshihiro Okamoto","Cooperative Aggregations of Nitrogen-Containing Perylene Diimides Driven by Rigid and Flexible Functional Groups",,"Chemistry of Materials","American Chemical Society","Vol. 32","No. 21","pp. 9115-9125",2020,Oct. "Toshihiro Okamoto,Shohei Kumagai,Eiji Fukuzaki,Hiroyuki Ishii,Go Watanabe,Naoyuki Niitsu,Tatsuro Annaka,Masakazu Yamagishi,Yukio Tani,Hiroki Sugiura,Tetsuya Watanabe,Shun Watanabe,Jun Takeya","Robust, high-performance n-type organic semiconductors",,"Science Advances",,"Vol. 6","Issue 18",,2020,May