Functionalized pentacene active layer organic thin-film transistors

被引:368
作者
Sheraw, CD
Jackson, TN
Eaton, DL
Anthony, JE
机构
[1] Penn State Univ, Dept Elect Engn, Proc Res Lab, University Pk, PA 16801 USA
[2] Univ Kentucky, Dept Chem, Lexington, KY 40506 USA
[3] Penn State Univ, Dept Elect Engn, Ctr Thin Film Devices & Elect Mat, University Pk, PA 16801 USA
关键词
D O I
10.1002/adma.200305393
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The investigation of the solid-state order of pentacene reveals herringbone" packing with a combination of edge-to-face and face-to-face molecular interactions. This packing arrangement yields limited π-orbital overlap and may limit the field-effect mobility possible in pentacene. This paper reports on organic thin-film transistors (OTFTs) fabricated with pentacene functionalized to improve π-orbital overlap."
引用
收藏
页码:2009 / 2011
页数:3
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