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dc.contributor.authorChae, KH-
dc.contributor.authorSon, JH-
dc.contributor.authorChang, GS-
dc.contributor.authorKim, HB-
dc.contributor.authorJeong, JY-
dc.contributor.authorIm, S-
dc.contributor.authorSong, JH-
dc.contributor.authorKim, KJ-
dc.contributor.authorKim, HK-
dc.contributor.authorWhang, CN-
dc.date.accessioned2024-01-21T15:01:22Z-
dc.date.available2024-01-21T15:01:22Z-
dc.date.created2021-09-05-
dc.date.issued1999-11-
dc.identifier.issn0965-9773-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/141869-
dc.description.abstractVisible photoluminescence from silicon nanocrystals embedded in SiO2 matrix by ion beam mixing was investigated. Photoluminescence spectra of ion beam mixed SiO2/Si/SiO2 films excited by an Ar-laser (457.9 nm) showed more intense luminescence with a peak centered at 720 nm than that prepared by the conventional ion implantation method. The formation of nanocrystals in SiO2 matrix was confirmed by cross-sectional high resolution transmission electron microscopy. The red luminescence is attributed to the silicon nanocrystals produced by ion beam mixing. (C) 2000 Acta Metallurgica Inc.-
dc.languageEnglish-
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD-
dc.subjectSILICON NANOCRYSTALS-
dc.subjectQUANTUM CONFINEMENT-
dc.subjectLUMINESCENCE-
dc.subjectNANOCLUSTERS-
dc.subjectSI-
dc.titleVisible photoluminescence in ion beam mixed SiO2/Si/SiO2 layers-
dc.typeArticle-
dc.identifier.doi10.1016/S0965-9773(99)00414-6-
dc.description.journalClass1-
dc.identifier.bibliographicCitationNANOSTRUCTURED MATERIALS, v.11, no.8, pp.1239 - 1243-
dc.citation.titleNANOSTRUCTURED MATERIALS-
dc.citation.volume11-
dc.citation.number8-
dc.citation.startPage1239-
dc.citation.endPage1243-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000087144600029-
dc.identifier.scopusid2-s2.0-18544391386-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalResearchAreaMaterials Science-
dc.type.docTypeArticle-
dc.subject.keywordPlusSILICON NANOCRYSTALS-
dc.subject.keywordPlusQUANTUM CONFINEMENT-
dc.subject.keywordPlusLUMINESCENCE-
dc.subject.keywordPlusNANOCLUSTERS-
dc.subject.keywordPlusSI-
dc.subject.keywordAuthorSi-
dc.subject.keywordAuthorNancrystals-
dc.subject.keywordAuthorIon Beam Mixing-
dc.subject.keywordAuthorSiO₂-
dc.subject.keywordAuthorLuminescence-
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