Tuning of metal work functions with self-assembled monolayers

被引：668

作者：

de Boer, B ^{[1
]}

Hadipour, A ^{[1
]}

Mandoc, MM ^{[1
]}

van Woudenbergh, T ^{[1
]}

Blom, PWM ^{[1
]}

机构：

[1] Univ Groningen, Ctr Mat Sci, NL-9747 AG Groningen, Netherlands

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 05期

关键词：

D O I：

10.1002/adma.200401216

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Work functions of gold and silver are varied by over 1.4 and 1.7 eV, respectively, by using self-assembled monolayers. Using these modified electrodes, the hole current in a poly(2-methoxy-5-(2'-ethylhexyloxy)- 1,4-phenylene vinylene) light-emitting diode is tuned by more than six orders of magnitude (see Figure). Suppression of the hole current enables measurement of the electron current in a polymer/polymer blend photovoltaic cell.

引用

页码：621 / +

页数：6

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