Simple model for the hybridization of surface plasmon resonances in metallic nanoparticles

T J Davis; D E Gomez; Kristy Vernon; Kristy Osborne

doi:10.1021/nl101335z

Simple model for the hybridization of surface plasmon resonances in metallic nanoparticles

T J Davis, D E Gomez, Kristy Vernon, Kristy Osborne

Australian Council for Educational Research (ACER)

Research output: Contribution to journal › Article › peer-review

Abstract

An “electrostatic” eigenmode method based on the coupling of evanescent electric fields is presented for modeling the hybridization of localized surface plasmon resonances in metallic nanoparticles of arbitrary shape. The method yields simple analytical expressions for the hybridized energies and excitation amplitudes of nanoparticle ensembles. Because of its ease of applicability and simple conceptual basis, we anticipate that the method will be of value in understanding and predicting the effects of interacting plasmonic nanoparticles.

Original language	English
Journal	Nano Letters
Volume	10
Issue number	7
DOIs	https://doi.org/10.1021/nl101335z
Publication status	Published - 2010

Keywords

Eigenmode
Fano resonance
Hybridization
Induced transparency
Nanoparticle
Plasmon

Disciplines

Nanoscience and Nanotechnology

Access to Document

10.1021/nl101335zLicence: Unspecified

http://dx.doi.org/10.1021/nl101335z

Cite this

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title = "Simple model for the hybridization of surface plasmon resonances in metallic nanoparticles",

abstract = " An “electrostatic” eigenmode method based on the coupling of evanescent electric fields is presented for modeling the hybridization of localized surface plasmon resonances in metallic nanoparticles of arbitrary shape. The method yields simple analytical expressions for the hybridized energies and excitation amplitudes of nanoparticle ensembles. Because of its ease of applicability and simple conceptual basis, we anticipate that the method will be of value in understanding and predicting the effects of interacting plasmonic nanoparticles.",

keywords = "Eigenmode, Fano resonance, Hybridization, Induced transparency, Nanoparticle, Plasmon",

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AU - Gomez, D E

AU - Vernon, Kristy

AU - Osborne, Kristy

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Y1 - 2010

N2 - An “electrostatic” eigenmode method based on the coupling of evanescent electric fields is presented for modeling the hybridization of localized surface plasmon resonances in metallic nanoparticles of arbitrary shape. The method yields simple analytical expressions for the hybridized energies and excitation amplitudes of nanoparticle ensembles. Because of its ease of applicability and simple conceptual basis, we anticipate that the method will be of value in understanding and predicting the effects of interacting plasmonic nanoparticles.

AB - An “electrostatic” eigenmode method based on the coupling of evanescent electric fields is presented for modeling the hybridization of localized surface plasmon resonances in metallic nanoparticles of arbitrary shape. The method yields simple analytical expressions for the hybridized energies and excitation amplitudes of nanoparticle ensembles. Because of its ease of applicability and simple conceptual basis, we anticipate that the method will be of value in understanding and predicting the effects of interacting plasmonic nanoparticles.

KW - Eigenmode

KW - Fano resonance

KW - Hybridization

KW - Induced transparency

KW - Nanoparticle

KW - Plasmon

U2 - 10.1021/nl101335z

DO - 10.1021/nl101335z

M3 - Article

VL - 10

JO - Nano Letters

JF - Nano Letters

IS - 7

ER -