Please use this identifier to cite or link to this item:
https://doi.org/10.1021/ja043969m
DC Field | Value | |
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dc.title | Highly ordered arrays of metal/semiconductor core-shell nanoparticles with tunable nanostructures and photoluminescence | |
dc.contributor.author | Lei, Y. | |
dc.contributor.author | Chim, W.-K. | |
dc.date.accessioned | 2014-04-24T07:21:47Z | |
dc.date.available | 2014-04-24T07:21:47Z | |
dc.date.issued | 2005-02-09 | |
dc.identifier.citation | Lei, 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.issn | 00027863 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/50939 | |
dc.description.abstract | Most 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.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1021/ja043969m | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | ELECTRICAL & COMPUTER ENGINEERING | |
dc.contributor.department | SINGAPORE-MIT ALLIANCE | |
dc.description.doi | 10.1021/ja043969m | |
dc.description.sourcetitle | Journal of the American Chemical Society | |
dc.description.volume | 127 | |
dc.description.issue | 5 | |
dc.description.page | 1487-1492 | |
dc.description.coden | JACSA | |
dc.identifier.isiut | 000226843900042 | |
Appears in Collections: | Staff Publications |
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