Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, JH | en_US |
dc.contributor.author | Liu, MS | en_US |
dc.contributor.author | Jen, AKY | en_US |
dc.contributor.author | Carlson, B | en_US |
dc.contributor.author | Dalton, LR | en_US |
dc.contributor.author | Shu, CF | en_US |
dc.contributor.author | Dodda, R | en_US |
dc.date.accessioned | 2014-12-08T15:40:37Z | - |
dc.date.available | 2014-12-08T15:40:37Z | - |
dc.date.issued | 2003-07-28 | en_US |
dc.identifier.issn | 0003-6951 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1063/1.1593230 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/27700 | - |
dc.description.abstract | A series of efficient and bright double-layer light-emitting devices have been fabricated using the osmium (Os) complex as the triplet emissive dopant in both a blue-emitting polyfluorene derivative (PF-TPA-OXD) containing hole-transporting triphenylamine (TPA) and electron-transporting oxadiazole (OXD) as side chains and a blend of 2-(4-t-butylphenyl)-5(4-biphenylyl)-1,3,4-oxadizole (PBD) in poly(N-vinylcarbazole) (PVK). Due to a balanced charge injection and transport in PF-TPA-OXD and very efficient energy transfer from this polymer to the Os complex, the resulting device (indium tin oxide/HTL/OsCF3:PF-TPA-OXD/Ca/Ag) reaches a maximum external quantum efficiency of 2.1% with a peak brightness of 2920 cd/m(2). These results are significantly higher than those obtained from the commonly used host, PVK:PBD (0.49% and 1270 cd/m(2)). (C) 2003 American Institute of Physics. | en_US |
dc.language.iso | en_US | en_US |
dc.title | Bright red-emitting electrophosphorescent device using osmium complex as a triplet emitter | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1063/1.1593230 | en_US |
dc.identifier.journal | APPLIED PHYSICS LETTERS | en_US |
dc.citation.volume | 83 | en_US |
dc.citation.issue | 4 | en_US |
dc.citation.spage | 776 | en_US |
dc.citation.epage | 778 | en_US |
dc.contributor.department | 應用化學系 | zh_TW |
dc.contributor.department | Department of Applied Chemistry | en_US |
dc.identifier.wosnumber | WOS:000184336600062 | - |
dc.citation.woscount | 76 | - |
Appears in Collections: | Articles |
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