Single-Layer Pentacene Field-Effect Transistors Using Electrodes Modified With Self-assembled Monolayers

被引：86

作者：

Asadi, Kamal

Wu, Yu ^{[1
]}

Gholamrezaie, Fatemeh ^{[2
]}

Rudolf, Petra ^{[1
]}

Blom, Paul W. M. ^{[1
]}

机构：

[1] Univ Groningen, Zernike Inst Adv Mat, Surfaces & Thin Films Grp, NL-9747 AG Groningen, Netherlands

[2] Dutch Polymer Inst, NL-5600 AX Eindhoven, Netherlands

来源：

ADVANCED MATERIALS | 2009年 / 21卷 / 41期

关键词：

THIN-FILM TRANSISTORS; CHARGE INJECTION; CONTACT RESISTANCE; CARRIER INJECTION; HOLE-INJECTION; PERFORMANCE; DEVICES; ENERGY; GOLD; SEXITHIOPHENE;

D O I：

10.1002/adma.200803455

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Pentacene field-effect transistor performance can be improved by modifying metal electrodes with self-assembled monolayers. The dominant role in performance is played by pentacene morphology rather than the work function of the modified electrodes. With optimized processing conditions, hysteresis-free transfer curves with very small switch-on voltages are obtained for single-monolayer pentacene active channels.

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页码：4109 / +

页数：7

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