Surface plasmon resonances effects on different patterns of solid-silver and silver-shell nanocylindrical pairs

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Detail(s)

Original languageEnglish
Pages (from-to)1005-1014
Journal / PublicationJournal of Electromagnetic Waves and Applications
Volume24
Issue number8-9
Publication statusPublished - 2010
Externally publishedYes

Abstract

Surface plasmon resonances effects on various geometries of solid-silver and silver-shell nanocylindrical pairs that interact with incident plane wave of transverse magnetic polarization are simulated by using the finite element method. Results show that the silver-shell nanocylindrical pair exhibits tunable plasmon resonances in the near-field zone that are not observed for the solid-silver case of similar size. It is also found that the facing corners of nanocylindrical pairs induce more surface plasmons in a wider range of wavelength. © 2010 VSP.

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