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Article: Star-configured carbazole as an efficient near-ultraviolet emitter and hole-transporting material for organic light-emitting devices

TitleStar-configured carbazole as an efficient near-ultraviolet emitter and hole-transporting material for organic light-emitting devices
Authors
KeywordsPhysics engineering
Issue Date2008
PublisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
Citation
Applied Physics Letters, 2008, v. 92 n. 7 How to Cite?
AbstractA novel organic material, 9-methyl-1,3,6,8-tetraphenyl-carbazole (MTPC-Me), for use in organic electroluminescent devices has been developed. This star-configured carbazole gives a strong near-ultraviolet (n-UV) emission (λmax =389 nm) with a high emission quantum efficiency of 47% and a narrow full width half maximum of 40 nm. Two types of high-performance organic light-emitting devices were obtained using MTPC-Me as a n-UV emitter and hole-transporting material with maximum external quantum efficiency, brightness, and turn-on voltage of 1.2%, 1040 cd m2, and 3.5 V for the former and 1.1%, 18 000 cd m2, and 2.4 V for the latter, respectively. © 2008 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/57312
ISSN
2015 Impact Factor: 3.142
2015 SCImago Journal Rankings: 1.105
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorXiang, HFen_HK
dc.contributor.authorXu, ZXen_HK
dc.contributor.authorRoy, VALen_HK
dc.contributor.authorChe, CMen_HK
dc.contributor.authorLai, PTen_HK
dc.contributor.authorZeng, PJen_HK
dc.contributor.authorNiu, FFen_HK
dc.contributor.authorLiu, YWen_HK
dc.contributor.authorTang, WQen_HK
dc.contributor.authorHe, CJen_HK
dc.contributor.authorNiu, HBen_HK
dc.date.accessioned2010-04-12T01:32:50Z-
dc.date.available2010-04-12T01:32:50Z-
dc.date.issued2008en_HK
dc.identifier.citationApplied Physics Letters, 2008, v. 92 n. 7en_HK
dc.identifier.issn0003-6951en_HK
dc.identifier.urihttp://hdl.handle.net/10722/57312-
dc.description.abstractA novel organic material, 9-methyl-1,3,6,8-tetraphenyl-carbazole (MTPC-Me), for use in organic electroluminescent devices has been developed. This star-configured carbazole gives a strong near-ultraviolet (n-UV) emission (λmax =389 nm) with a high emission quantum efficiency of 47% and a narrow full width half maximum of 40 nm. Two types of high-performance organic light-emitting devices were obtained using MTPC-Me as a n-UV emitter and hole-transporting material with maximum external quantum efficiency, brightness, and turn-on voltage of 1.2%, 1040 cd m2, and 3.5 V for the former and 1.1%, 18 000 cd m2, and 2.4 V for the latter, respectively. © 2008 American Institute of Physics.en_HK
dc.languageengen_HK
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/en_HK
dc.relation.ispartofApplied Physics Lettersen_HK
dc.rightsApplied Physics Letters. Copyright © American Institute of Physics.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectPhysics engineeringen_HK
dc.titleStar-configured carbazole as an efficient near-ultraviolet emitter and hole-transporting material for organic light-emitting devicesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0003-6951&volume=92&issue=7&spage=073305&epage=1 &date=2008&atitle=Star-configured+carbazole+as+an+efficient+near-ultraviolet+emitter+and+hole-transporting+material+for+organic+light-emitting+devicesen_HK
dc.identifier.emailXiang, HF:hfxiang@eee.hku.hken_HK
dc.identifier.emailChe, CM:cmche@hku.hken_HK
dc.identifier.emailLai, PT:laip@eee.hku.hken_HK
dc.identifier.authorityXiang, HF=rp00196en_HK
dc.identifier.authorityChe, CM=rp00670en_HK
dc.identifier.authorityLai, PT=rp00130en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1063/1.2841063en_HK
dc.identifier.scopuseid_2-s2.0-39749118226en_HK
dc.identifier.hkuros144101-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-39749118226&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume92en_HK
dc.identifier.issue7en_HK
dc.identifier.isiWOS:000253540500051-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridXiang, HF=23065758900en_HK
dc.identifier.scopusauthoridXu, ZX=8726524500en_HK
dc.identifier.scopusauthoridRoy, VAL=7005870324en_HK
dc.identifier.scopusauthoridChe, CM=7102442791en_HK
dc.identifier.scopusauthoridLai, PT=7202946460en_HK
dc.identifier.scopusauthoridZeng, PJ=8284834900en_HK
dc.identifier.scopusauthoridNiu, FF=23668396900en_HK
dc.identifier.scopusauthoridLiu, YW=13410291000en_HK
dc.identifier.scopusauthoridTang, WQ=16508213900en_HK
dc.identifier.scopusauthoridHe, CJ=23667375100en_HK
dc.identifier.scopusauthoridNiu, HB=7102154582en_HK

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