DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yatsui, T | - |
dc.contributor.author | Ohtsu, M | - |
dc.contributor.author | An, SJ | - |
dc.contributor.author | Yoo, J | - |
dc.contributor.author | Yi, GC | - |
dc.date.accessioned | 2016-04-01T01:49:52Z | - |
dc.date.available | 2016-04-01T01:49:52Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2006-07 | - |
dc.identifier.issn | 1340-6000 | - |
dc.identifier.other | 2006-OAK-0000006262 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/23798 | - |
dc.description.abstract | Using low-temperature near-field spectroscopy, we obtained spatially and spectrally resolved photoluminescence (PL) images of individual ZnO nanorod single-quantum-well structures (SQWs) with a spatial resolution of 20nm. We observed the dependence of the quantum confinement effect of the PL peak on the well width (L-aw), from which the linewidths of near-field PL spectra of ZnO nanorod SQWs (L-aw = 2.5 and 3.75 nm) were determined to be as narrow as 3 meV. However, near-field PL spectra of individual SQWs with L-aw = 5.0 nm exhibited two PL peaks, presumably due to strains or defects in the ZnMgO in the nanorod SQWs. Since the exciton in a quantum structure is an ideal two-level system with long coherence times, our results provide criteria for designing nanophotonic devices. (c) 2006 The Optical Society of Japan. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC JAPAN | - |
dc.relation.isPartOf | OPTICAL REVIEW | - |
dc.subject | ZnO | - |
dc.subject | nanorod | - |
dc.subject | single-quantum-well structures | - |
dc.subject | quantum confinement effect | - |
dc.subject | GROWTH | - |
dc.subject | OPERATION | - |
dc.title | Evaluating the quantum confinement effect of isolated ZnO nanorod single-quantum-well structures using near-field ultraviolet photoluminescence spectroscopy | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1007/s10043-006-0218-z | - |
dc.author.google | Yatsui, T | - |
dc.author.google | Ohtsu, M | - |
dc.author.google | An, SJ | - |
dc.author.google | Yoo, J | - |
dc.author.google | Yi, GC | - |
dc.relation.volume | 13 | - |
dc.relation.issue | 4 | - |
dc.relation.startpage | 218 | - |
dc.relation.lastpage | 221 | - |
dc.relation.journal | OPTICAL REVIEW | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCIE | - |
dc.collections.name | Conference Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | OPTICAL REVIEW, v.13, no.4, pp.218 - 221 | - |
dc.identifier.wosid | 000240878800010 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 221 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 218 | - |
dc.citation.title | OPTICAL REVIEW | - |
dc.citation.volume | 13 | - |
dc.contributor.affiliatedAuthor | Yi, GC | - |
dc.identifier.scopusid | 2-s2.0-33846477363 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 3 | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | ZnO | - |
dc.subject.keywordAuthor | nanorod | - |
dc.subject.keywordAuthor | single-quantum-well structures | - |
dc.subject.keywordAuthor | quantum confinement effect | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
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