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Cited 32 time in webofscience Cited 34 time in scopus
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dc.contributor.authorLee, TW-
dc.contributor.authorPark, OO-
dc.contributor.authorChoi, DH-
dc.contributor.authorCho, HN-
dc.contributor.authorKim, YC-
dc.date.accessioned2015-06-25T01:07:18Z-
dc.date.available2015-06-25T01:07:18Z-
dc.date.created2009-06-01-
dc.date.issued2002-07-15-
dc.identifier.issn0003-6951-
dc.identifier.other2015-OAK-0000016713en_US
dc.identifier.urihttps://oasis.postech.ac.kr/handle/2014.oak/9420-
dc.description.abstractWe report low-threshold, blue amplified spontaneous emission (ASE) in a statistical copolymer, poly(9,9-dihexylfluorene-2,7-divinylene-m-phenylenevinylene-stat-p-phenylenevinylene) (CPDHFPV) and its blend with poly(9-vinylcarbazole) (PVK). PVK and CPDHFPV acted as the donor and the acceptor of the Forster-type excitation energy transfer, respectively. A single component waveguide made of CPDHFPV gave the threshold energy of 160 nJ/cm(2)/pulse. Moreover, that of the PVK/CPDHFPV (95/5 by wt.) blend device was as low as 20 nJ/cm(2)/pulse. From the relationship between the ASE intensity and the film thickness, we suggest that the optimum thickness for the photopumped ASE should be the transverse electric-mode cutoff thickness. (C) 2002 American Institute of Physics.-
dc.description.statementofresponsibilityopenen_US
dc.languageEnglish-
dc.publisherAMER INST PHYSICS-
dc.relation.isPartOfAPPLIED PHYSICS LETTERS-
dc.rightsBY_NC_NDen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.0/kren_US
dc.titleLow-threshold blue amplified spontaneous emission in a statistical copolymer and its blend-
dc.typeArticle-
dc.contributor.college신소재공학과en_US
dc.identifier.doi10.1063/1.1491297-
dc.author.googleCho, HNen_US
dc.author.googleChoi, DHen_US
dc.author.googlePark, OOen_US
dc.author.googleLee, TWen_US
dc.author.googleKim, YCen_US
dc.relation.volume81en_US
dc.relation.issue3en_US
dc.relation.startpage424en_US
dc.relation.lastpage426en_US
dc.contributor.id10154218en_US
dc.relation.journalAPPLIED PHYSICS LETTERSen_US
dc.relation.indexSCI급, SCOPUS 등재논문en_US
dc.relation.sciSCIen_US
dc.collections.nameJournal Papersen_US
dc.type.rimsART-
dc.identifier.bibliographicCitationAPPLIED PHYSICS LETTERS, v.81, no.3, pp.424 - 426-
dc.identifier.wosid000176599600012-
dc.date.tcdate2019-01-01-
dc.citation.endPage426-
dc.citation.number3-
dc.citation.startPage424-
dc.citation.titleAPPLIED PHYSICS LETTERS-
dc.citation.volume81-
dc.contributor.affiliatedAuthorLee, TW-
dc.identifier.scopusid2-s2.0-79956050081-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.wostc18-
dc.description.scptc20*
dc.date.scptcdate2018-10-274*
dc.type.docTypeArticle-
dc.subject.keywordPlusLIGHT-EMITTING-DIODES-
dc.subject.keywordPlusSEMICONDUCTING POLYMER-
dc.subject.keywordPlusCONJUGATED POLYMERS-
dc.subject.keywordPlusTHIN-FILMS-
dc.subject.keywordPlusLASER-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaPhysics-

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이태우LEE, TAE WOO
Dept of Materials Science & Enginrg
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