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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 13259 | - |
dc.citation.number | 40 | - |
dc.citation.startPage | 13253 | - |
dc.citation.title | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | - |
dc.citation.volume | 138 | - |
dc.contributor.author | Jin, Ho | - |
dc.contributor.author | Ahn, Minji | - |
dc.contributor.author | Jeong, Sohee | - |
dc.contributor.author | Han, Jae Hyo | - |
dc.contributor.author | Yoo, Dongwon | - |
dc.contributor.author | Son, Dong Hee | - |
dc.contributor.author | Cheon, Jinwoo | - |
dc.date.accessioned | 2024-03-11T18:05:10Z | - |
dc.date.available | 2024-03-11T18:05:10Z | - |
dc.date.created | 2024-03-11 | - |
dc.date.issued | 2016-10 | - |
dc.description.abstract | Controlled lateral quantum confinement in single-layer transition-metal chalcogenides (TMCs) can potentially combine the unique properties of two-dimensional (2D) exciton with the size-tunability of exciton energy, creating the single-layer quantum dots (SQDs) of 2D TMC materials. However, exploring such opportunities has been challenging due to the limited ability to produce well-defined SQDs with sufficiently high quality and size control, in conjunction with the commonly observed inconsistency in the optical properties. Here, we report an effective method to synthesize high-quality and size-controlled SQDs of WSe2 via multilayer quantum dots (MQDs) precursors, which enables grasping a clear picture of the role of lateral confinement on the optical properties of the 2D exciton. From the single-particle optical spectra and polarization anisotropy of WSe2 SQDs of varying sizes in addition to their ensemble data, we reveal how the properties of 2D exciton in single-layer TMCs evolve with increasing lateral quantum confinement. | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.138, no.40, pp.13253 - 13259 | - |
dc.identifier.doi | 10.1021/jacs.6b06972 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.scopusid | 2-s2.0-84991457649 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/81555 | - |
dc.identifier.wosid | 000385469600030 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Colloidal Single-Layer Quantum Dots with Lateral Confinement Effects on 2D Exciton | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | MONOLAYER MOS2 | - |
dc.subject.keywordPlus | PHOTOLUMINESCENCE | - |
dc.subject.keywordPlus | WS2 | - |
dc.subject.keywordPlus | NANOSHEETS | - |
dc.subject.keywordPlus | EVOLUTION | - |
dc.subject.keywordPlus | ELECTROCATALYSTS | - |
dc.subject.keywordPlus | POLARIZATION | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | FACILE | - |
dc.subject.keywordPlus | GROWTH | - |
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