电场诱导二维激基复合物有机发光二极管蓝移和强度增强；控制电子-空穴分离。
Electric Field Induce Blue Shift and Intensity Enhancement in 2D Exciplex Organic Light Emitting Diodes; Controlling Electron-Hole Separation.
机构信息
Department of Physics, Durham University, Durham, DH1 3LE, UK.
出版信息
Adv Mater. 2016 Sep;28(36):8014-8020. doi: 10.1002/adma.201600965. Epub 2016 Jul 4.
PMID:27376571
Abstract
A simple but novel method is designed to study the characteristics of the exciplex state pinned at a donor-acceptor abrupt interface and the effect an external electric field has on these excited states. The reverse Onsager process, where the field induces blue-shifted emission and increases the efficiency of the exciplex emission as the e-h separation reduces, is discussed.
摘要
设计了一种简单但新颖的方法来研究位于给体-受体突变界面处的激基复合物态的特性以及外电场对这些激发态的影响。讨论了逆向 Onsager 过程，其中电场诱导蓝移发射，并随着电子-空穴分离的减少而提高激基复合物发射的效率。
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