Work function independent hole-injection barriers between pentacene and conducting polymers

被引：117

作者：

Koch, N

Elschner, A

Rabe, JP

Johnson, RL

机构：

[1] Humboldt Univ, Inst Phys, D-12489 Berlin, Germany

[2] Bayer AG, HC Starck GmbH, D-51368 Leverkusen, Germany

[3] Univ Hamburg, Inst Expt Phys, D-22761 Hamburg, Germany

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 03期

关键词：

D O I：

10.1002/adma.200400697

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The energy level alignment (see Figure) at interfaces between pentacene and thin films of conducting polymers (made from ethylenedioxythiophene and sulfonate moieties) is found to be independent of initial polymer work function or morphology. Interfacial chemical reactions control the energy level alignment, rather than just the pristine substrate work function.

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页码：330 / +

页数：7

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