2,7-二苯基[1]苯并噻吩并[3,2-b]苯并噻吩，一种用于空气稳定型有机场效应晶体管的新型有机半导体，其迁移率高达2.0平方厘米每伏秒。
2,7-Diphenyl[1]benzothieno[3,2-b]benzothiophene, a new organic semiconductor for air-stable organic field-effect transistors with mobilities up to 2.0 cm2 V(-1) s(-1).
作者信息
Takimiya Kazuo, Ebata Hideaki, Sakamoto Katsuhiro, Izawa Takafumi, Otsubo Tetsuo, Kunugi Yoshihito
机构信息
Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan.
出版信息
J Am Chem Soc. 2006 Oct 4;128(39):12604-5. doi: 10.1021/ja064052l.
PMID:17002327
Abstract
Vapor-deposited thin films of a newly developed sulfur-containing heteroarene, 2,7-diphenyl[1]benzothieno[3,2-b][1]benzothiophene (DPh-BTBT), were used as an active layer of OFETs, which showed excellent FET characteristics in ambient conditions with mobilities of approximately 2.0 cm2 V-1 s-1 and Ion/Ioff of 107.
摘要
一种新开发的含硫杂芳烃2,7-二苯基[1]苯并噻吩并[3,2-b][1]苯并噻吩（DPh-BTBT）的气相沉积薄膜被用作有机场效应晶体管（OFET）的有源层，该晶体管在环境条件下表现出优异的场效应晶体管特性，迁移率约为2.0 cm² V⁻¹ s⁻¹，开态/关态电流比为10⁷。
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