Please use this identifier to cite or link to this item: https://doi.org/10.1021/ja043969m
DC FieldValue
dc.titleHighly ordered arrays of metal/semiconductor core-shell nanoparticles with tunable nanostructures and photoluminescence
dc.contributor.authorLei, Y.
dc.contributor.authorChim, W.-K.
dc.date.accessioned2014-04-24T07:21:47Z
dc.date.available2014-04-24T07:21:47Z
dc.date.issued2005-02-09
dc.identifier.citationLei, Y., Chim, W.-K. (2005-02-09). Highly ordered arrays of metal/semiconductor core-shell nanoparticles with tunable nanostructures and photoluminescence. Journal of the American Chemical Society 127 (5) : 1487-1492. ScholarBank@NUS Repository. https://doi.org/10.1021/ja043969m
dc.identifier.issn00027863
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/50939
dc.description.abstractMost of the approaches so far in fabricating core-shell nanoparticles (CSNs) are based on wet-chemical methods. It is usually difficult to achieve highly ordered CSN arrays on substrates from such a wet-chemical method. In this work, highly ordered indium oxide coated indium CSNs, with a structure-dependence photoluminescence, are fabricated on Si substrates using a three-step oxidation process. By controlling the three-step oxidation process, the volume ratio of the oxide shell to the whole CSN can be adjusted continuously from 0 to 1, which results in fine-tuning of the intensity and peak-shift of the photoluminescence from the CSNs. Our work is based on a dry oxidation method for fabricating CSNs, which is capable of achieving highly ordered CSN arrays with tunable nanostructures and optical properties.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1021/ja043969m
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.contributor.departmentSINGAPORE-MIT ALLIANCE
dc.description.doi10.1021/ja043969m
dc.description.sourcetitleJournal of the American Chemical Society
dc.description.volume127
dc.description.issue5
dc.description.page1487-1492
dc.description.codenJACSA
dc.identifier.isiut000226843900042
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