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dc.contributor.authorRho, Heesuk-
dc.contributor.authorLee, Kyoung-Yeon-
dc.contributor.authorHoang, Thang B.-
dc.contributor.authorTitova, Lyubov V.-
dc.contributor.authorMishra, Ashu-
dc.contributor.authorSmith, Leigh M.-
dc.contributor.authorJackson, Howard E.-
dc.contributor.authorYarrison-Rice, Jan M.-
dc.contributor.authorChoi, Young-Jin-
dc.contributor.authorChoi, Kyoung Jin-
dc.contributor.authorPark, Jae-Gwan-
dc.date.accessioned2024-01-20T22:31:25Z-
dc.date.available2024-01-20T22:31:25Z-
dc.date.created2021-09-03-
dc.date.issued2008-11-
dc.identifier.issn0374-4884-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/133006-
dc.description.abstractWe study the optical properties of single CdS nanosheets using micro-photoluminescence and time-resolved photoluminescence (PL) techniques. At low temperature, we observe high quantum efficiency and strongly polarized PL emission, indicating high-quality single-crystal nanosheet growth. Photoluminescence from A and B exciton states is observed with different spatial distributions, suggesting the existence of a variation in strain in the nanosheets. Time-resolved photoluminescence measurements show the exciton lifetime to be similar to 230 ps, longer than that of the near-band-edge emission, but shorter than the lifetime of defect-related emission in single CdS nanowires.-
dc.languageEnglish-
dc.publisherKOREAN PHYSICAL SOC-
dc.subjectBOUND EXCITON COMPLEXES-
dc.subjectCADMIUM-SULFIDE-
dc.subjectTRANSISTORS-
dc.titleOptical Properties of Single CdS Nanosheets-
dc.typeArticle-
dc.identifier.doi10.3938/jkps.53.3073-
dc.description.journalClass1-
dc.identifier.bibliographicCitationJOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.53, no.5, pp.3073 - 3076-
dc.citation.titleJOURNAL OF THE KOREAN PHYSICAL SOCIETY-
dc.citation.volume53-
dc.citation.number5-
dc.citation.startPage3073-
dc.citation.endPage3076-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.description.journalRegisteredClasskci-
dc.identifier.kciidART001470148-
dc.identifier.wosid000260935100071-
dc.identifier.scopusid2-s2.0-57349109565-
dc.relation.journalWebOfScienceCategoryPhysics, Multidisciplinary-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle; Proceedings Paper-
dc.subject.keywordPlusBOUND EXCITON COMPLEXES-
dc.subject.keywordPlusCADMIUM-SULFIDE-
dc.subject.keywordPlusTRANSISTORS-
dc.subject.keywordAuthorNanosheet-
dc.subject.keywordAuthorMicro-photoluminescence-
dc.subject.keywordAuthorTime-resolved spectroscopy-
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