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Article: High-efficiency Red Electrofluorescence Devices Employing a Rhenium Complex as Phosphorescent Sensitizer

TitleHigh-efficiency Red Electrofluorescence Devices Employing a Rhenium Complex as Phosphorescent Sensitizer
Authors
KeywordsPhosphorescent material
Phosphor sensitizer
Fluorescent acceptor
Energy transfer
Ultra thin layer
Red
Issue Date2005
Citation
Optical and Quantum Electronics, 2005, v. 37, n. 12, p. 1121-1127 How to Cite?
AbstractEfficiencies of up to 7.81 cd/A and brightness of 8843 cd/m2 are obtained based on green-yellow phosphorescent material, fac 4, 4′-bi (tert-butyl)-2, 2′-bipyridine Re(CO)3Cl[(Bu t bpy)Re(CO)3Cl] doped into 4,4′-N,N′-dicarbazole-biphenyl (CBP) host. We also fabricate high-efficiency red devices by introduction of (Butbpy)Re(CO)3Cl as a sensitizer, and the undoped ultrathin layer 4-(dicyanomethylene)-2-t-butyl-6-(1,1,7,7-tetramethyljulolidyl- 9-enyl)-4H-pyran (DCJTB) as fluorescent acceptor. Förster energy of triplet and singlet are efficient due to appropriate overlap between emission spectrum of (Bu t bpy)Re(CO)3Cl and absorption spectrum of DCJTB. © Springer 2005.
Persistent Identifierhttp://hdl.handle.net/10722/225863
ISSN
2015 Impact Factor: 1.29
2015 SCImago Journal Rankings: 0.419

 

DC FieldValueLanguage
dc.contributor.authorDuan, Yu-
dc.contributor.authorLi, Jiang-
dc.contributor.authorZhao, Yi-
dc.contributor.authorCheng, Gang-
dc.contributor.authorHou, Jingying-
dc.contributor.authorLiu, Shiyong-
dc.date.accessioned2016-05-23T02:21:58Z-
dc.date.available2016-05-23T02:21:58Z-
dc.date.issued2005-
dc.identifier.citationOptical and Quantum Electronics, 2005, v. 37, n. 12, p. 1121-1127-
dc.identifier.issn0306-8919-
dc.identifier.urihttp://hdl.handle.net/10722/225863-
dc.description.abstractEfficiencies of up to 7.81 cd/A and brightness of 8843 cd/m2 are obtained based on green-yellow phosphorescent material, fac 4, 4′-bi (tert-butyl)-2, 2′-bipyridine Re(CO)3Cl[(Bu t bpy)Re(CO)3Cl] doped into 4,4′-N,N′-dicarbazole-biphenyl (CBP) host. We also fabricate high-efficiency red devices by introduction of (Butbpy)Re(CO)3Cl as a sensitizer, and the undoped ultrathin layer 4-(dicyanomethylene)-2-t-butyl-6-(1,1,7,7-tetramethyljulolidyl- 9-enyl)-4H-pyran (DCJTB) as fluorescent acceptor. Förster energy of triplet and singlet are efficient due to appropriate overlap between emission spectrum of (Bu t bpy)Re(CO)3Cl and absorption spectrum of DCJTB. © Springer 2005.-
dc.languageeng-
dc.relation.ispartofOptical and Quantum Electronics-
dc.subjectPhosphorescent material-
dc.subjectPhosphor sensitizer-
dc.subjectFluorescent acceptor-
dc.subjectEnergy transfer-
dc.subjectUltra thin layer-
dc.subjectRed-
dc.titleHigh-efficiency Red Electrofluorescence Devices Employing a Rhenium Complex as Phosphorescent Sensitizer-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1007/s11082-005-3025-z-
dc.identifier.scopuseid_2-s2.0-27744501709-
dc.identifier.volume37-
dc.identifier.issue12-
dc.identifier.spage1121-
dc.identifier.epage1127-
dc.identifier.eissn1572-817X-

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