Optical detection of charge carriers in organic light-emitting diodes

被引:28
作者
Redecker, M [1 ]
Bassler, H [1 ]
机构
[1] UNIV MARBURG,ZENTRUM MAT WISSENSCH,D-35032 MARBURG,GERMANY
关键词
D O I
10.1063/1.118122
中图分类号
O59 [应用物理学];
学科分类号
摘要
A modulation technique is described to measure the optical absorption due to majority carriers (holes) in single layer and bilayer organic light-emitting diodes. It allows determination of the space-charge density inside the device at a given current, the time response of the system and the charge carrier mobility. (C) 1996 American Institute of Physics.
引用
收藏
页码:70 / 72
页数:3
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