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College of Engineering(공과대학)Dept. of Chemical and Biomolecular Engineering(생명화학공학과)CBE-Journal Papers(저널논문)

Colloidal Synthesis of Infrared-Emitting Germanium Nanocrystals

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dc.contributor.authorLee, DohChangko
dc.contributor.authorPietryga, JMko
dc.contributor.authorRobel, Iko
dc.contributor.authorWerder, DJko
dc.contributor.authorSchaller, RDko
dc.contributor.authorKlimov, VIko
dc.date.accessioned2013-03-09T14:53:17Z-
dc.date.available2013-03-09T14:53:17Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2009-03-
dc.identifier.citationJOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.131, no.10, pp.3436 - 3436-
dc.identifier.issn0002-7863-
dc.identifier.urihttp://hdl.handle.net/10203/96649-
dc.description.abstractIn this study, we synthesized Ge nanocrystals and studied the effects of variables such as solvents, reducing agents, reaction temperature, and capping ligands. The resulting nanocrystals showed infrared photoluminescence with quantum yields as high as similar to 8% and enhanced resistance to oxidation. Size analysis of the samples by transmission electron microscopy revealed that the size dependence of the emission is consistent with the effects of quantum confinement.-
dc.languageEnglish-
dc.publisherAMER CHEMICAL SOC-
dc.subjectOPTICAL-PROPERTIES-
dc.subjectQUANTUM DOTS-
dc.subjectGE-
dc.subjectSILICON-
dc.subjectSOLVENTS-
dc.titleColloidal Synthesis of Infrared-Emitting Germanium Nanocrystals-
dc.typeArticle-
dc.identifier.wosid000264792600014-
dc.identifier.scopusid2-s2.0-70249149341-
dc.type.rimsART-
dc.citation.volume131-
dc.citation.issue10-
dc.citation.beginningpage3436-
dc.citation.endingpage3436-
dc.citation.publicationnameJOURNAL OF THE AMERICAN CHEMICAL SOCIETY-
dc.identifier.doi10.1021/ja809218s-
dc.contributor.localauthorLee, DohChang-
dc.contributor.nonIdAuthorPietryga, JM-
dc.contributor.nonIdAuthorRobel, I-
dc.contributor.nonIdAuthorWerder, DJ-
dc.contributor.nonIdAuthorSchaller, RD-
dc.contributor.nonIdAuthorKlimov, VI-
dc.type.journalArticleArticle-
dc.subject.keywordPlusOPTICAL-PROPERTIES-
dc.subject.keywordPlusQUANTUM DOTS-
dc.subject.keywordPlusGE-
dc.subject.keywordPlusSILICON-
dc.subject.keywordPlusSOLVENTS-
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