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dc.contributor.authorJung, S. I.-
dc.contributor.authorYeo, H. Y.-
dc.contributor.authorYun, I.-
dc.contributor.authorLeem, J. Y.-
dc.contributor.authorHan, I. K.-
dc.contributor.authorKim, J. S.-
dc.contributor.authorLee, J. I.-
dc.date.accessioned2024-01-21T00:31:30Z-
dc.date.available2024-01-21T00:31:30Z-
dc.date.created2021-09-02-
dc.date.issued2007-10-
dc.identifier.issn0957-4522-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/134080-
dc.description.abstractWe report on the unusual behaviors of the optical properties for self-assembled InAs/GaAs quantum dots (QDs) by using photoluminescence (PL) spectroscopy. Distinctive double-emission QD peaks are observed in the PL spectra of the samples grown on high growth-temperature condition. From the excitation power-dependent and temperature-dependent PL measurements, these double-emission peaks are associated with the ground-state transitions from InAs QDs with two different size branches. In addition, the variation in the bimodal size distribution of the QD ensembles with different InAs coverage is demonstrated.-
dc.languageEnglish-
dc.publisherSPRINGER-
dc.subjectMOLECULAR-BEAM EPITAXY-
dc.subjectTEMPERATURE-DEPENDENCE-
dc.subjectGROWTH-
dc.subjectINGAAS-
dc.titleSize distribution effects on self-assembled InAs quantum dots-
dc.typeArticle-
dc.identifier.doi10.1007/s10854-007-9205-9-
dc.description.journalClass1-
dc.identifier.bibliographicCitationJOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, v.18, pp.S191 - S194-
dc.citation.titleJOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS-
dc.citation.volume18-
dc.citation.startPageS191-
dc.citation.endPageS194-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000248803300038-
dc.identifier.scopusid2-s2.0-34547590341-
dc.relation.journalWebOfScienceCategoryEngineering, Electrical & Electronic-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalWebOfScienceCategoryPhysics, Condensed Matter-
dc.relation.journalResearchAreaEngineering-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle; Proceedings Paper-
dc.subject.keywordPlusMOLECULAR-BEAM EPITAXY-
dc.subject.keywordPlusTEMPERATURE-DEPENDENCE-
dc.subject.keywordPlusGROWTH-
dc.subject.keywordPlusINGAAS-
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