Accurate electromagnetic field and optical force calculations for metallic nanoparticles

Weilin Liu; Euan McLeod

doi:10.1364/CLEO_QELS.2020.FM4Q.2

Accurate electromagnetic field and optical force calculations for metallic nanoparticles

Weilin Liu, Euan McLeod

Optical Sciences

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Computation of the scattered electromagnetic fields from and optical forces on metallic nanoparticles depend on their dipole moments. We show that an extensively-used volume correction based on skin depth for calculating dipole moments is inaccurate.

Original language	English (US)
Title of host publication	CLEO
Subtitle of host publication	QELS_Fundamental Science, CLEO_QELS 2020
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Print)	9781943580767
DOIs	https://doi.org/10.1364/CLEO_QELS.2020.FM4Q.2
State	Published - 2020
Event	CLEO: QELS_Fundamental Science, CLEO_QELS 2020 - Washington, United States Duration: May 10 2020 → May 15 2020

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F182-CLEO-QELS 2020
ISSN (Electronic)	2162-2701

Conference

Conference	CLEO: QELS_Fundamental Science, CLEO_QELS 2020
Country/Territory	United States
City	Washington
Period	5/10/20 → 5/15/20

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Access to Document

10.1364/CLEO_QELS.2020.FM4Q.2

Cite this

Liu, W & McLeod, E 2020, Accurate electromagnetic field and optical force calculations for metallic nanoparticles. in CLEO: QELS_Fundamental Science, CLEO_QELS 2020. Optics InfoBase Conference Papers, vol. Part F182-CLEO-QELS 2020, Optica Publishing Group (formerly OSA), CLEO: QELS_Fundamental Science, CLEO_QELS 2020, Washington, United States, 5/10/20. https://doi.org/10.1364/CLEO_QELS.2020.FM4Q.2

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title = "Accurate electromagnetic field and optical force calculations for metallic nanoparticles",

abstract = "Computation of the scattered electromagnetic fields from and optical forces on metallic nanoparticles depend on their dipole moments. We show that an extensively-used volume correction based on skin depth for calculating dipole moments is inaccurate.",

author = "Weilin Liu and Euan McLeod",

note = "Publisher Copyright: CLEO 2020 {\textcopyright} OSA 2020.; CLEO: QELS_Fundamental Science, CLEO_QELS 2020 ; Conference date: 10-05-2020 Through 15-05-2020",

year = "2020",

doi = "10.1364/CLEO_QELS.2020.FM4Q.2",

language = "English (US)",

isbn = "9781943580767",

series = "Optics InfoBase Conference Papers",

publisher = "Optica Publishing Group (formerly OSA)",

booktitle = "CLEO",

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TY - GEN

T1 - Accurate electromagnetic field and optical force calculations for metallic nanoparticles

AU - Liu, Weilin

AU - McLeod, Euan

PY - 2020

Y1 - 2020

N2 - Computation of the scattered electromagnetic fields from and optical forces on metallic nanoparticles depend on their dipole moments. We show that an extensively-used volume correction based on skin depth for calculating dipole moments is inaccurate.

AB - Computation of the scattered electromagnetic fields from and optical forces on metallic nanoparticles depend on their dipole moments. We show that an extensively-used volume correction based on skin depth for calculating dipole moments is inaccurate.

UR - http://www.scopus.com/inward/record.url?scp=85095425022&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85095425022&partnerID=8YFLogxK

U2 - 10.1364/CLEO_QELS.2020.FM4Q.2

DO - 10.1364/CLEO_QELS.2020.FM4Q.2

M3 - Conference contribution

AN - SCOPUS:85095425022

SN - 9781943580767

T3 - Optics InfoBase Conference Papers

BT - CLEO

PB - Optica Publishing Group (formerly OSA)

T2 - CLEO: QELS_Fundamental Science, CLEO_QELS 2020

Y2 - 10 May 2020 through 15 May 2020

ER -

Accurate electromagnetic field and optical force calculations for metallic nanoparticles

Abstract

Publication series

Conference

ASJC Scopus subject areas

Access to Document

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