Please use this identifier to cite or link to this item: https://doi.org/10.1109/APMC.2009.5385483
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dc.titleEffect of radial anisotropy on plasmonic optical properties of coated nanorods
dc.contributor.authorKing, Y.W.
dc.contributor.authorGao, L.
dc.contributor.authorQiu, C.W.
dc.date.accessioned2014-10-07T04:43:52Z
dc.date.available2014-10-07T04:43:52Z
dc.date.issued2009
dc.identifier.citationKing, Y.W., Gao, L., Qiu, C.W. (2009). Effect of radial anisotropy on plasmonic optical properties of coated nanorods. APMC 2009 - Asia Pacific Microwave Conference 2009 : 2451-2454. ScholarBank@NUS Repository. https://doi.org/10.1109/APMC.2009.5385483
dc.identifier.isbn9781424428021
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/83672
dc.description.abstractPlasmonic optical properties in pairs of coated nanorods in near-field are investigated by finite element method. The coated nanorod is composed of a radically anisotropic dielectric core and a metallic shell. Numerical simulations show that for a finite radial permittivity εr, with the increase of the tangential permittivity εt, the position of the near-field intensity peak shifts to long wavelength along with the decrease in the magnitude. On the other hand, with increasing εr, the position of the intensity peak exhibits long-wavelength shift significantly, while keeping the maximal magnitude for isotropic case. Furthermore, a compensating effect for the decay of the intensity with the incearse of the gap width can be achieved by manipulate the anisotropy of the dielectric core. ©2009 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/APMC.2009.5385483
dc.sourceScopus
dc.subjectFinite element methods
dc.subjectMetals
dc.subjectParticles
dc.subjectPlasmons
dc.typeConference Paper
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/APMC.2009.5385483
dc.description.sourcetitleAPMC 2009 - Asia Pacific Microwave Conference 2009
dc.description.page2451-2454
dc.identifier.isiut000279924301198
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