Please use this identifier to cite or link to this item:
https://doi.org/10.3762/bjnano.4.70
DC Field | Value | |
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dc.title | Controlling the near-field excitation of nano-antennas with phase-change materials | |
dc.contributor.author | Kao, T.S. | |
dc.contributor.author | Chen, Y.G. | |
dc.contributor.author | Hong, M.H. | |
dc.date.accessioned | 2014-10-07T04:25:21Z | |
dc.date.available | 2014-10-07T04:25:21Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Kao, T.S., Chen, Y.G., Hong, M.H. (2013). Controlling the near-field excitation of nano-antennas with phase-change materials. Beilstein Journal of Nanotechnology 4 (1) : 632-637. ScholarBank@NUS Repository. https://doi.org/10.3762/bjnano.4.70 | |
dc.identifier.issn | 21904286 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/82096 | |
dc.description.abstract | By utilizing the strongly induced plasmon coupling between discrete nano-antennas and quantitatively controlling the crystalline proportions of an underlying Ge2Sb2Te5 (GST) phase-change thin layer, we show that nanoscale light localizations in the immediate proximity of plasmonic nano-antennas can be spatially positioned. Isolated energy hot-spots at a subwavelength scale can be created and adjusted across the landscape of the plasmonic system at a step resolution of λ/20. These findings introduce a new approach for nano-circuitry, bio-assay addressing and imaging applications. © 2013 Komkova et al; licensee Beilstein-Institut. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.3762/bjnano.4.70 | |
dc.source | Scopus | |
dc.subject | Light localization | |
dc.subject | Nano-antenna | |
dc.subject | Near field | |
dc.subject | Phase-change materials | |
dc.subject | Plasmon coupling | |
dc.type | Article | |
dc.contributor.department | ELECTRICAL & COMPUTER ENGINEERING | |
dc.description.doi | 10.3762/bjnano.4.70 | |
dc.description.sourcetitle | Beilstein Journal of Nanotechnology | |
dc.description.volume | 4 | |
dc.description.issue | 1 | |
dc.description.page | 632-637 | |
dc.identifier.isiut | 000325858200001 | |
Appears in Collections: | Staff Publications |
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