Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | An, Chengshou | - |
dc.contributor.author | Jang, Yudong | - |
dc.contributor.author | Lee, Donghan | - |
dc.contributor.author | Song, Jindong | - |
dc.contributor.author | Choi, Wonjun | - |
dc.date.accessioned | 2024-01-20T12:32:53Z | - |
dc.date.available | 2024-01-20T12:32:53Z | - |
dc.date.created | 2022-01-25 | - |
dc.date.issued | 2013-04 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.uri | https://pubs.kist.re.kr/handle/201004/128169 | - |
dc.description.abstract | We have investigated the effects of carrier localization on the migration-enhancing time in a wetting layer (WL) of quantum dots (QDs) grown by using the migration-enhanced epitaxy (MEE) growth technique. The WL photoluminescence (PL) intensity of QD sample grown with a longer migration-enhancing time remained strong even at low excitation densities. The PL decay time at the WL peak was longer for the MEE-grown QD with a longer migration-enhancing time. Moreover, the decay times of MEE-grown QDs across the WL's PL band were longer at longer wavelengths. We conclude that the localization effect in the WL intensifies as the migration-enhancing time is increased. | - |
dc.language | English | - |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.title | Carrier dynamics in the wetting layer of InGaAs/GaAs quantum dots grown by using migration-enhanced epitaxy | - |
dc.type | Article | - |
dc.identifier.doi | 10.3938/jkps.62.1150 | - |
dc.description.journalClass | 1 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.62, no.8, pp.1150 - 1153 | - |
dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.volume | 62 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 1150 | - |
dc.citation.endPage | 1153 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.identifier.kciid | ART001819465 | - |
dc.identifier.wosid | 000318726700013 | - |
dc.identifier.scopusid | 2-s2.0-84877328702 | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.relation.journalResearchArea | Physics | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Wetting layer | - |
dc.subject.keywordAuthor | Decay time | - |
dc.subject.keywordAuthor | Quantum dots | - |
dc.subject.keywordAuthor | Migration-enhanced epitaxy | - |
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