| Improved performance of organic light-emitting diodes with MoO<sub>3</sub> interlayer by oblique angle deposition. | |
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MedLine Citation:
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PMID: 21369282 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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We fabricated and demonstrated improved organic light emitting diodes (OLEDs) in a thin film architecture of indium tin oxide (ITO)/ molybdenum trioxide (MoO<sub>3</sub>) (20 nm)/ N,N'-Di(naphth-2-yl)-N,N'-diphenyl-benzidine (NPB) (50 nm)/ tris-(8-hydroxyquinoline) (Alq<sub>3</sub>) (70 nm)/ Mg:Ag (200 nm) using an oblique angle deposition technique by which MoO<sub>3</sub> was deposited at oblique angles (θ) with respect to the surface normal. It was found that, without sacrificing the power efficiency of the device, the device current efficiency and external quantum efficiency were significantly enhanced at an oblique deposition angle of θ = 60° for MoO<sub>3</sub>. |
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Authors:
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S W Liu; Y Divayana; X W Sun; Y Wang; K S Leck; H V Demir |
Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Optics express Volume: 19 ISSN: 1094-4087 ISO Abbreviation: Opt Express Publication Date: 2011 Feb |
Date Detail:
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Created Date: 2011-03-03 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101137103 Medline TA: Opt Express Country: United States |
Other Details:
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Languages: eng Pagination: 4513-20 Citation Subset: IM |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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