Electric Field Induce Blue Shift and Intensity Enhancement in 2D Exciplex Organic Light Emitting Diodes; Controlling Electron-Hole Separation

Al Attar, Hameed A.; Monkman, Andy P.

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.

Citation

Al Attar, H. A., & Monkman, A. P. (2016). Electric Field Induce Blue Shift and Intensity Enhancement in 2D Exciplex Organic Light Emitting Diodes; Controlling Electron-Hole Separation. Advanced Materials, 28(36), 8014-8020. https://doi.org/10.1002/adma.201600965

• Journal Article Type: Article
• Online Publication Date: Jul 4, 2016
• Publication Date: Sep 28, 2016
• Deposit Date: May 16, 2017
• Publicly Available Date: Jul 4, 2017
• Journal: Advanced Materials
• Print ISSN: 0935-9648
• Electronic ISSN: 1521-4095
• Publisher: Wiley
• Peer Reviewed: Peer Reviewed
• Volume: 28
• Issue: 36
• Pages: 8014-8020
• DOI: https://doi.org/10.1002/adma.201600965
• Public URL: https://durham-repository.worktribe.com/output/1359004