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Article: Tunable electroluminescent color for 2, 5-diphenyl -1, 4-distyrylbenzene with two trans-double bonds

TitleTunable electroluminescent color for 2, 5-diphenyl -1, 4-distyrylbenzene with two trans-double bonds
Authors
Issue Date2005
PublisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
Citation
Applied Physics Letters, 2005, v. 87 n. 1, article no. 013506 How to Cite?
AbstractExciplex emission is observed in electroluminescent (EL) spectrum of an organic light-emitting device (OLED), where 2, 5-diphenyl -1, 4-distyrylbenzene with two trans-double bonds (trans-DPDSB), (8-hydroxyquinoline) aluminum, and N, N′ -diphenyl-N, N′ -bis(1-naphthyl)-(1, 1′ -biphenyl)-4, 4′ -diamine (NPB) are used as light-emitting, electron-transporting, and hole-transporting layers, respectively. This emission can be dramatically weakened by inserting a hole-injecting layer of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonic acid) between the hole-transporting layer and the anode. Consequently, EL color of this OLED is tuned from white to blue. This phenomenon may result from the improvement of hole injection, which shifts the major recombination zone from the NPB/trans-DPDSB interface to the trans-DPDSB layer. © 2005 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/225860
ISSN
2020 Impact Factor: 3.791
2020 SCImago Journal Rankings: 1.182
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorCheng, Gang-
dc.contributor.authorZhang, Yingfang-
dc.contributor.authorZhao, Yi-
dc.contributor.authorLiu, Shiyong-
dc.contributor.authorXie, Zengqi-
dc.contributor.authorXia, Hong-
dc.contributor.authorHanif, Muddasir-
dc.contributor.authorMa, Yuguang-
dc.date.accessioned2016-05-23T02:21:57Z-
dc.date.available2016-05-23T02:21:57Z-
dc.date.issued2005-
dc.identifier.citationApplied Physics Letters, 2005, v. 87 n. 1, article no. 013506-
dc.identifier.issn0003-6951-
dc.identifier.urihttp://hdl.handle.net/10722/225860-
dc.description.abstractExciplex emission is observed in electroluminescent (EL) spectrum of an organic light-emitting device (OLED), where 2, 5-diphenyl -1, 4-distyrylbenzene with two trans-double bonds (trans-DPDSB), (8-hydroxyquinoline) aluminum, and N, N′ -diphenyl-N, N′ -bis(1-naphthyl)-(1, 1′ -biphenyl)-4, 4′ -diamine (NPB) are used as light-emitting, electron-transporting, and hole-transporting layers, respectively. This emission can be dramatically weakened by inserting a hole-injecting layer of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonic acid) between the hole-transporting layer and the anode. Consequently, EL color of this OLED is tuned from white to blue. This phenomenon may result from the improvement of hole injection, which shifts the major recombination zone from the NPB/trans-DPDSB interface to the trans-DPDSB layer. © 2005 American Institute of Physics.-
dc.languageeng-
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/-
dc.relation.ispartofApplied Physics Letters-
dc.titleTunable electroluminescent color for 2, 5-diphenyl -1, 4-distyrylbenzene with two trans-double bonds-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1063/1.1994950-
dc.identifier.scopuseid_2-s2.0-24144473680-
dc.identifier.volume87-
dc.identifier.issue1-
dc.identifier.spagearticle no. 013506-
dc.identifier.epagearticle no. 013506-
dc.identifier.isiWOS:000230277900059-
dc.identifier.issnl0003-6951-

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