[19a-145-1~10] 12.4 Organic light-emitting devices and organic transistors

[19a-145-6] [Young Scientist Presentation Award Speech] Electron-transport property in a novel, small-molecular n-type organic semiconductor

〇Shohei Kumagai¹, Shun Watanabe^1,2, Hiroyuki Ishii³, Eiji Fukuzaki⁴, Yukio Tani⁴, Hiroki Sugiura⁴, Tetsuya Watanabe⁴, Hiroyasu Sato⁵, Akihito Yamano⁵, Tadanori Kurosawa¹, Jun Takeya¹, Toshihiro Okamoto^1,2 (1.The Univ. of Tokyo, 2.JST-PRESTO, 3.The Univ. of Tsukuba, 4.Fujifilm Corp., 5.Rigaku Corp.)

Keywords:n-type organic semiconductor, Thin-film field-effect transistor, Hall effect

High-performance n-type organic semiconductors are highly desired for developing organic electroncis devices, particularly, CMOS-based electronic circuits. We will show material's design, device performances, etc. of novel, small-molecular n-type organic semiconductors synthesized by our group. This material exhibits a band-like electron transport property and high device stabilities under environmental and thermal stresses.