Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/4724
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Electronic and Information Engineering | - |
dc.creator | Chen, XW | - |
dc.creator | Choy, WCH | - |
dc.creator | Liang, CJ | - |
dc.creator | Wai, PKA | - |
dc.creator | He, S | - |
dc.date.accessioned | 2014-12-11T08:28:11Z | - |
dc.date.available | 2014-12-11T08:28:11Z | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10397/4724 | - |
dc.language.iso | en | en_US |
dc.publisher | American Institute of Physics | en_US |
dc.rights | © 2007 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in X.-W. Chen et al., Appl. Phys. Lett. 91, 221112 (2007) and may be found at http://link.aip.org/link/?apl/91/221112 | en_US |
dc.subject | Excitons | en_US |
dc.subject | Microcavities | en_US |
dc.subject | Organic light emitting diodes | en_US |
dc.subject | Radiative lifetimes | en_US |
dc.subject | Surface plasmon resonance | en_US |
dc.title | Modifications of the exciton lifetime and internal quantum efficiency for organic light-emitting devices with a weak/strong microcavity | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.description.otherinformation | Author name used in this publication: P. K. A. Wai | en_US |
dc.identifier.spage | 1 | - |
dc.identifier.epage | 3 | - |
dc.identifier.volume | 91 | - |
dc.identifier.issue | 22 | - |
dc.identifier.doi | 10.1063/1.2819610 | - |
dcterms.abstract | A comprehensive analysis is given on the modifications of the exciton lifetime and internal quantum efficiency (η[sub int]) for organic light-emitting devices (OLEDs). A linear relation is derived between the exciton lifetime and ηint, which is difficult to measure directly. The internal quantum efficiency can thus be estimated easily through the measurement of the exciton lifetime. The exciton lifetimes for OLEDs with weak or strong microcavity are studied experimentally and theoretically. The modification of the exciton lifetime is well explained through the microcavity effect and surface plasmon resonance. An excellent agreement between the experimental and theoretical results is achieved. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Applied physics letters, 26 Nov. 2007, v. 91, no. 22, 221112, p. 1-3 | - |
dcterms.isPartOf | Applied physics letters | - |
dcterms.issued | 2007-11-26 | - |
dc.identifier.isi | WOS:000251324600012 | - |
dc.identifier.scopus | 2-s2.0-36549069146 | - |
dc.identifier.eissn | 1077-3118 | - |
dc.identifier.rosgroupid | r36502 | - |
dc.description.ros | 2007-2008 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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Chen_Organic_Light-emitting_Devices.pdf | 150.25 kB | Adobe PDF | View/Open |
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