Ambipolar charge injection and transport in a single pentacene monolayer island

被引：61

作者：

Heim, T ^{[1
]}

Lmimouni, K ^{[1
]}

Vuillaume, D ^{[1
]}

机构：

[1] CNRS, Inst Elect Microelect & Nanotechnol, F-59652 Villeneuve Dascq, France

来源：

NANO LETTERS | 2004年 / 4卷 / 11期

关键词：

D O I：

10.1021/nl0487673

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Electrons and holes are locally injected in a single pentacene monolayer island. The two-dimensional distribution and concentration of the injected carriers are measured by electrical force microscopy. In crystalline monolayer islands, both carriers are delocalized over the whole island, On a disordered monolayer, carriers stay localized at their injection point. These results provide insight into the electronic properties, at the nanometer scale, of organic monolayers governing performances of organic transistors and molecular devices.

引用

页码：2145 / 2150

页数：6

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