Contact issues in electroluminescent devices from ruthenium complexes

被引：47

作者：

Gorodetsky, AA

Parker, S

Slinker, JD

Bernards, DA

Wong, MH

Malliaras, GG ^{[1
]}

Flores-Torres, S

Abruña, HD

机构：

[1] Cornell Univ, Dept Mat Sci & Engn, Ithaca, NY 14853 USA

[2] Cornell Univ, Dept Chem & Biol Chem, Ithaca, NY 14853 USA

来源：

APPLIED PHYSICS LETTERS | 2004年 / 84卷 / 05期

关键词：

D O I：

10.1063/1.1644918

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report on the temporal evolution of the current, radiance and efficiency of electroluminescent devices based on films of [Ru(bpy)(3)](2+)(PF6-)(2) (bpy is 2,2(')-bipyridyl) with various electrodes. Under forward bias (with the bottom electrode wired as the anode) the device characteristics were independent of the electrodes used. The situation was different under reverse bias, where differences were observed in the steady-state as well as in the transient characteristics of devices with different electrodes. The origin of this asymmetry is discussed. (C) 2004 American Institute of Physics.

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页码：807 / 809

页数：3

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