Use of multiple electrical pulses to study charge transport in polymer light-emitting diodes

被引：6
|
作者：
Pinner, DJ
Friend, RH
Tessler, N
机构：
[1] Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England
[2] Technion Israel Inst Technol, Dept Elect Engn, IL-32000 Haifa, Israel
来源：
APPLIED PHYSICS LETTERS | 2000年 / 77卷 / 10期
关键词：
D O I：
10.1063/1.1308275
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The method of applying two consecutive voltage pulses is presented as a method to study the dynamics of injected charges in the "off-state," i.e., after the removal of the applied voltage pulse. Pulses of different widths are used to selectively probe the dynamics of holes and electrons. The use of multiple (> 2) pulses is also described as an additional carrier monitoring technique. (C) 2000 American Institute of Physics. [S0003-6951(00)05536-4].
引用
收藏
页码：1493 / 1495
页数：3
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