DSpace at KISTKIST Article2001

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dc.contributor.authorKim, YC-
dc.contributor.authorLee, TW-
dc.contributor.authorCho, HN-
dc.contributor.authorHong, JM-
dc.contributor.authorKim, CY-
dc.date.accessioned2024-01-21T12:37:47Z-
dc.date.available2024-01-21T12:37:47Z-
dc.date.created2021-09-05-
dc.date.issued2001-03-15-
dc.identifier.issn0379-6779-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/140612-
dc.description.abstractEfficient energy transfer and lasing characteristics of the blends comprising fluorene-based liquid crystalline and non-liquid crystalline photoluminescent polymers with different band gap energies were studied. Time-correlated single photon counting study showed an efficient Forster-type energy transfer from the liquid crystalline donor to the non-liquid crystalline acceptor. A liquid crystalline blend with 2.0 wt-% of the acceptor gave a light emission whose intensity was 13 times stronger than that of each component. Also, photo-pumped laser action from the waveguide device fabricated with the blend was observed with the very low threshold pump energy of 1 nJ/pulse.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE SA-
dc.subjectSTATE LASER MATERIALS-
dc.subjectSEMICONDUCTING POLYMERS-
dc.titleLow threshold lasing from fluorene-based copolymer blends with liquid crystallinity-
dc.typeArticle-
dc.identifier.doi10.1016/S0379-6779(00)00654-8-
dc.description.journalClass1-
dc.identifier.bibliographicCitationSYNTHETIC METALS, v.121, no.1-3, pp.1753 - 1754-
dc.citation.titleSYNTHETIC METALS-
dc.citation.volume121-
dc.citation.number1-3-
dc.citation.startPage1753-
dc.citation.endPage1754-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000168831200309-
dc.identifier.scopusid2-s2.0-0035867476-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Condensed Matter-
dc.relation.journalWebOfScienceCategoryPolymer Science-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalResearchAreaPolymer Science-
dc.type.docTypeArticle; Proceedings Paper-
dc.subject.keywordPlusSTATE LASER MATERIALS-
dc.subject.keywordPlusSEMICONDUCTING POLYMERS-
dc.subject.keywordAuthorfluorene-
dc.subject.keywordAuthorlasing-
dc.subject.keywordAuthorenergy transfer-
dc.subject.keywordAuthorliquid crystallinity-
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KIST Article > 2001
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