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Conference Paper: Influence of cavity Q-factor on near-infrared emitting microcavity organic light emitting diodes
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TitleInfluence of cavity Q-factor on near-infrared emitting microcavity organic light emitting diodes
 
AuthorsCheung, CH1
Djurišić, AB1
Kwong, CY1
Tam, HL2
Cheah, KW2
Liu, ZT1
Chan, WK1
Chu, PC1
 
Issue Date2005
 
PublisherMaterials Research Society. The Journal's web site is located at http://www.mrs.org/publications/epubs/proceedings/spring2004/index.html
 
CitationMaterials Research Society Symposium Proceedings, 2005, v. 871, p. 108-113 [How to Cite?]
 
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.
 
ISSN0272-9172
2013 SCImago Journal Rankings: 0.128
 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorCheung, CH
 
dc.contributor.authorDjurišić, AB
 
dc.contributor.authorKwong, CY
 
dc.contributor.authorTam, HL
 
dc.contributor.authorCheah, KW
 
dc.contributor.authorLiu, ZT
 
dc.contributor.authorChan, WK
 
dc.contributor.authorChu, PC
 
dc.date.accessioned2012-10-08T03:34:55Z
 
dc.date.available2012-10-08T03:34:55Z
 
dc.date.issued2005
 
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.
 
dc.description.natureLink_to_subscribed_fulltext
 
dc.identifier.citationMaterials Research Society Symposium Proceedings, 2005, v. 871, p. 108-113 [How to Cite?]
 
dc.identifier.epage113
 
dc.identifier.issn0272-9172
2013 SCImago Journal Rankings: 0.128
 
dc.identifier.scopuseid_2-s2.0-34249939405
 
dc.identifier.spage108
 
dc.identifier.urihttp://hdl.handle.net/10722/168838
 
dc.identifier.volume871
 
dc.languageeng
 
dc.publisherMaterials Research Society. The Journal's web site is located at http://www.mrs.org/publications/epubs/proceedings/spring2004/index.html
 
dc.publisher.placeUnited States
 
dc.relation.ispartofMaterials Research Society Symposium Proceedings
 
dc.relation.referencesReferences in Scopus
 
dc.titleInfluence of cavity Q-factor on near-infrared emitting microcavity organic light emitting diodes
 
dc.typeConference_Paper
 
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<contributor.author>Cheah, KW</contributor.author>
<contributor.author>Liu, ZT</contributor.author>
<contributor.author>Chan, WK</contributor.author>
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Author Affiliations
  1. The University of Hong Kong
  2. Hong Kong Baptist University