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Conference Paper: Influence of cavity Q-factor on near-infrared emitting microcavity organic light emitting diodes

TitleInfluence of cavity Q-factor on near-infrared emitting microcavity organic light emitting diodes
Authors
Issue Date2005
PublisherMaterials Research Society. The Journal's web site is located at http://www.mrs.org/publications/epubs/proceedings/spring2004/index.html
Citation
Materials Research Society Symposium Proceedings, 2005, v. 871, p. 108-113 How to Cite?
Abstract
In this work, we fabricated near-infrared emitting MOLEDs with two organic layers. The hole transporting layer was N, N' - di(naphthalene-1-yl) - N,N'- diphenylbenzidine (NPB), while tris(8-hydroxyquinoline) aluminum (Alq) was the emissive and electron transporting layer. The bilayer structure was sandwiched between two silver mirrors. In order to investigate the influence of cavity Q-factor to the emission spectra, devices with different thickness of bottom mirror (anode) were fabricated. The influence of the choice of the bottom mirror (anode) was also investigated, and the devices with copper anode were also fabricated. The devices were characterized by angular dependent electroluminescence, photoluminescence, and transmittance measurements. Possible origins of the observed phenomena are discussed. © 2005 Materials Research Society.
Persistent Identifierhttp://hdl.handle.net/10722/168838
ISSN
2013 SCImago Journal Rankings: 0.128
References

 

Author Affiliations
  1. The University of Hong Kong
  2. Hong Kong Baptist University
DC FieldValueLanguage
dc.contributor.authorCheung, CHen_HK
dc.contributor.authorDjurišić, ABen_HK
dc.contributor.authorKwong, CYen_HK
dc.contributor.authorTam, HLen_HK
dc.contributor.authorCheah, KWen_HK
dc.contributor.authorLiu, ZTen_HK
dc.contributor.authorChan, WKen_HK
dc.contributor.authorChu, PCen_HK
dc.date.accessioned2012-10-08T03:34:55Z-
dc.date.available2012-10-08T03:34:55Z-
dc.date.issued2005en_HK
dc.identifier.citationMaterials Research Society Symposium Proceedings, 2005, v. 871, p. 108-113en_US
dc.identifier.issn0272-9172en_HK
dc.identifier.urihttp://hdl.handle.net/10722/168838-
dc.description.abstractIn this work, we fabricated near-infrared emitting MOLEDs with two organic layers. The hole transporting layer was N, N' - di(naphthalene-1-yl) - N,N'- diphenylbenzidine (NPB), while tris(8-hydroxyquinoline) aluminum (Alq) was the emissive and electron transporting layer. The bilayer structure was sandwiched between two silver mirrors. In order to investigate the influence of cavity Q-factor to the emission spectra, devices with different thickness of bottom mirror (anode) were fabricated. The influence of the choice of the bottom mirror (anode) was also investigated, and the devices with copper anode were also fabricated. The devices were characterized by angular dependent electroluminescence, photoluminescence, and transmittance measurements. Possible origins of the observed phenomena are discussed. © 2005 Materials Research Society.en_HK
dc.languageengen_US
dc.publisherMaterials Research Society. The Journal's web site is located at http://www.mrs.org/publications/epubs/proceedings/spring2004/index.htmlen_HK
dc.relation.ispartofMaterials Research Society Symposium Proceedingsen_HK
dc.titleInfluence of cavity Q-factor on near-infrared emitting microcavity organic light emitting diodesen_HK
dc.typeConference_Paperen_HK
dc.identifier.emailDjurišić, AB: dalek@hku.hken_HK
dc.identifier.emailChan, WK: waichan@hku.hken_HK
dc.identifier.authorityDjurišić, AB=rp00690en_HK
dc.identifier.authorityChan, WK=rp00667en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-34249939405en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34249939405&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume871en_HK
dc.identifier.spage108en_HK
dc.identifier.epage113en_HK
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridCheung, CH=8618960900en_HK
dc.identifier.scopusauthoridDjurišić, AB=7004904830en_HK
dc.identifier.scopusauthoridKwong, CY=35917741900en_HK
dc.identifier.scopusauthoridTam, HL=7101835048en_HK
dc.identifier.scopusauthoridCheah, KW=7102792922en_HK
dc.identifier.scopusauthoridLiu, ZT=22934686400en_HK
dc.identifier.scopusauthoridChan, WK=13310083000en_HK
dc.identifier.scopusauthoridChu, PC=7402159447en_HK

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