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Title: Silver nanoparticle facilitated charge generation in tandem organic light-emitting devices
Authors: Yan, Fei
Chen, Rui
Sun, Handong
Sun, Xiaowei
Issue Date: 2013
Source: Yan, F., Chen, R., Sun, H. D., & Sun, X. (2013). Silver nanoparticle facilitated charge generation in tandem organic light-emitting devices. Applied physics letters, 102(20).
Series/Report no.: Applied physics letters
Abstract: By inserting an ultrathin silver nanoparticles (Ag NPs) layer between n- and p-type layer of charge generation connector, the performance of the tandem organic light emitting device was improved drastically; the driving voltage was lowered and the luminous efficiency was increased significantly. As the common electrode for two emissive units, Ag NP layer sits at the PN heterojunction interface responsible for charge generation and offers more charge carriers under a lower driving voltage. Additionally, the surface plasmonic resonance of Ag NPs also plays an important role on device improvement.
ISSN: 0003-6951
DOI: 10.1063/1.4807664
Rights: © 2013 AIP Publishing LLC. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of AIP Publishing LLC. The paper can be found at the following official DOI: []. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles
SPMS Journal Articles

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