Fabrication and field effect transistor characteristics of well-ordered pentacene film

被引：15

作者：

Kihara, H ^{[1
]}

Ueda, Y ^{[1
]}

Unno, A ^{[1
]}

Hirai, T ^{[1
]}

机构：

[1] Kobe Univ, Grad Sch Sci & Technol, Kobe, Hyogo 6578501, Japan

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2004年 / 424卷

关键词：

FET; friction-transferred PTFE; molecular orientation; polymorph of pentacene;

D O I：

10.1080/15421400490506171

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Pentacene was vapor-deposited on the NaCl substrate and friction-transferred PTFE layer. Pentacene molecules crystallized in bulk phase and/or thin film phase depending on the deposition condition. The polarized absorption spectra of pentacene/PTFE double layer showed an anisotropic feature. Pentacene oriented uniaxially taking edge-on state an a PTFE layer. The electrical property of pentacene/PTFE double layer also indicated anisotropic feature. The field effect mobility along to the traverse of the friction direction was 4.2 x 10(-1) cm(2)/Vs.

引用

页码：195 / 202

页数：8

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