Title :
Air-stable N-type organic microribbon transistors based on perylene diimides derivatives
Author :
Pin-Yen Tseng ; Gen-Wen Hsieh ; Cheng-Wei Wang ; Chun-Yi Hung ; Chih-Wen Tsai
Author_Institution :
Coll. of Photonics, Nat. Chiao Tung Univ., Tainan, Taiwan
Abstract :
We report a new type of organic microribbon via solution phase self-assembly from a conjugated small molecule N,N´-bis[2-(4-fluoro-phenyl)-ethyl]-3,4,9,10-perylenetetradicarboximide (4F-PEPTC) for use in organic field effect transistors. Devices based on a network of 4F-PEPTC microribbons show a typical n-channel field effect behavior with average current ratio > 103 and exhibit excellent air stability in ambient air over 30 days.
Keywords :
organic field effect transistors; organic semiconductors; self-assembly; spin coating; 4F-PEPTC; N,N´-bis[2-(4-fluoro-phenyl)-ethyl]-3,4,9,10-perylenetetradicarboximide; air stable organic microribbon transistor; conjugated small molecule; organic field effect transistor; perylene diimides derivatives; solution phase self-assembly; Field effect transistors; Organic semiconductors; Performance evaluation; Self-assembly; Solvents; Substrates;
Conference_Titel :
Active-Matrix Flatpanel Displays and Devices (AM-FPD), 2015 22nd International Workshop on
Conference_Location :
Kyoto
DOI :
10.1109/AM-FPD.2015.7173220
