Multiple-scattering formalism beyond the quasistatic approximation: Analyzing resonances in plasmonic chains

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

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We present a multiple-scattering formalism for simulating scattering of electromagnetic waves on spherical inhomogeneities in 3D. The formalism is based on the Lippmann-Schwinger equation and the electromagnetic Green's tensor and applies an expansion of the electric field on spherical wavefunctions. As an example, we analyze localized surface plasmons in chains of Ag spheres, and show how the resonances of such systems depend sensitively on the polarization of the incoming field, the spacing between the particles and the number of particles in the chain.
Original languageEnglish
Title of host publication AIP Conference Proceedings
Volume1475
PublisherAmerican Institute of Physics
Publication date2012
Pages158-160
ISBN (print)978-0-7354-1084-8
DOIs
StatePublished

Conference

Conference5th International Workshop on Theoretical and Computational Nano-Photonics
CountryGermany
CityBad Honnef
Period24/10/1226/10/12
Internet addresshttp://www.tacona-photonics.org/
NameA I P Conference Proceedings Series
ISSN (Print)0094-243X
CitationsWeb of Science® Times Cited: 1

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