Comparison of numerical methods in near-field computation for metallic nanoparticles

Mirza Karamehmedovic, Roman Schuh, Vladimir Schmidt, Thomas Wriedt, Christian Matyssek, Wolfram Hergert, Andrei Stalmashonak, Gerhard Seifert, Ondrej Stranik

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

Four widely used electromagnetic field solvers are applied to the problem of scattering by a spherical or spheroidal silver nanoparticle in glass. The solvers are tested in a frequency range where the imaginary part of the scatterer refractive index is relatively large. The scattering efficiencies and near-field results obtained by the different methods are compared to each other, as well as to recent experiments on laser-induced shape transformation of silver nanoparticles in glass.
Original languageEnglish
JournalOptics Express
Volume19
Issue number9
Pages (from-to)8939-8953
ISSN1094-4087
DOIs
Publication statusPublished - 2011
Externally publishedYes

Cite this

Karamehmedovic, M., Schuh, R., Schmidt, V., Wriedt, T., Matyssek, C., Hergert, W., ... Stranik, O. (2011). Comparison of numerical methods in near-field computation for metallic nanoparticles. Optics Express, 19(9), 8939-8953. https://doi.org/10.1364/OE.19.008939
Karamehmedovic, Mirza ; Schuh, Roman ; Schmidt, Vladimir ; Wriedt, Thomas ; Matyssek, Christian ; Hergert, Wolfram ; Stalmashonak, Andrei ; Seifert, Gerhard ; Stranik, Ondrej. / Comparison of numerical methods in near-field computation for metallic nanoparticles. In: Optics Express. 2011 ; Vol. 19, No. 9. pp. 8939-8953.
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Karamehmedovic, M, Schuh, R, Schmidt, V, Wriedt, T, Matyssek, C, Hergert, W, Stalmashonak, A, Seifert, G & Stranik, O 2011, 'Comparison of numerical methods in near-field computation for metallic nanoparticles', Optics Express, vol. 19, no. 9, pp. 8939-8953. https://doi.org/10.1364/OE.19.008939

Comparison of numerical methods in near-field computation for metallic nanoparticles. / Karamehmedovic, Mirza; Schuh, Roman; Schmidt, Vladimir; Wriedt, Thomas; Matyssek, Christian; Hergert, Wolfram; Stalmashonak, Andrei; Seifert, Gerhard; Stranik, Ondrej.

In: Optics Express, Vol. 19, No. 9, 2011, p. 8939-8953.

Research output: Contribution to journalJournal articleResearchpeer-review

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T1 - Comparison of numerical methods in near-field computation for metallic nanoparticles

AU - Karamehmedovic, Mirza

AU - Schuh, Roman

AU - Schmidt, Vladimir

AU - Wriedt, Thomas

AU - Matyssek, Christian

AU - Hergert, Wolfram

AU - Stalmashonak, Andrei

AU - Seifert, Gerhard

AU - Stranik, Ondrej

PY - 2011

Y1 - 2011

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AB - Four widely used electromagnetic field solvers are applied to the problem of scattering by a spherical or spheroidal silver nanoparticle in glass. The solvers are tested in a frequency range where the imaginary part of the scatterer refractive index is relatively large. The scattering efficiencies and near-field results obtained by the different methods are compared to each other, as well as to recent experiments on laser-induced shape transformation of silver nanoparticles in glass.

U2 - 10.1364/OE.19.008939

DO - 10.1364/OE.19.008939

M3 - Journal article

VL - 19

SP - 8939

EP - 8953

JO - Optics Express

JF - Optics Express

SN - 1094-4087

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