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Luminous properties of color tunable strontium thio-selenide phosphors for LEDs application

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dc.contributor.authorYu, Hong Jeong-
dc.contributor.authorChung, Wonkeun-
dc.contributor.authorJung, Hyunchul-
dc.contributor.authorPark, Sun Hee-
dc.contributor.authorKim, Sung Hyun-
dc.date.accessioned2021-09-07T08:39:12Z-
dc.date.available2021-09-07T08:39:12Z-
dc.date.created2021-06-19-
dc.date.issued2011-09-
dc.identifier.issn0167-577X-
dc.identifier.urihttps://scholar.korea.ac.kr/handle/2021.sw.korea/111621-
dc.description.abstractIn this study, alkali earth thio-selenide phosphor, SrSxSe1-x:Eu2+. was prepared using the conventional solid state reaction method. The synthesized phosphor displayed a broad excitation band that was suitable for blue or near UV LED applications and emitted light at various wavelengths (563-605 nm) with different chemical compositions. Like the case of other alkali phosphors. Zn2+ substitution for Sr2+ greatly enhanced the emission of this thio-selenide phosphor. The LED fabricated with the synthesized phosphor produced white light using a blue LED with a CIE-1931 coordinate, T-c and R-a of (0.3199, 0.3107), 6577 K and 51.6, respectively. (C) 2011 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.language.isoen-
dc.publisherELSEVIER SCIENCE BV-
dc.subjectLIGHT-EMITTING-DIODES-
dc.subjectWHITE-LIGHT-
dc.subjectWELL-
dc.subjectEU2+-
dc.titleLuminous properties of color tunable strontium thio-selenide phosphors for LEDs application-
dc.typeArticle-
dc.contributor.affiliatedAuthorKim, Sung Hyun-
dc.identifier.doi10.1016/j.matlet.2011.05.101-
dc.identifier.scopusid2-s2.0-79959559258-
dc.identifier.wosid000293929300042-
dc.identifier.bibliographicCitationMATERIALS LETTERS, v.65, no.17-18, pp.2690 - 2692-
dc.relation.isPartOfMATERIALS LETTERS-
dc.citation.titleMATERIALS LETTERS-
dc.citation.volume65-
dc.citation.number17-18-
dc.citation.startPage2690-
dc.citation.endPage2692-
dc.type.rimsART-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.subject.keywordPlusLIGHT-EMITTING-DIODES-
dc.subject.keywordPlusWHITE-LIGHT-
dc.subject.keywordPlusWELL-
dc.subject.keywordPlusEU2+-
dc.subject.keywordAuthorLight emitting diodes-
dc.subject.keywordAuthorPhosphors-
dc.subject.keywordAuthorThio-selenide-
dc.subject.keywordAuthorEuropium-
dc.subject.keywordAuthorLuminescence-
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