Light polarization properties of three fold symmetry gold nanoparticles : model and experiments

Light polarization properties of three fold symmetry gold nanoparticles : model and experiments

In this study, we demonstrate that any complex nanostructure that belongs to Cn, with n≥3, symmetry point group for along at least one dimension displays apolar linear response to light input when the incoming wave vector is parallel to the Cn axis. Triangle and star shaped gold nanoparticles were d...

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Main Authors: Shen, Hong., Rouxel, Jérémy., Guillot, Nicolas., Lamy de la Chapelle, Marc., Toury, Timothée.
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/97075
http://hdl.handle.net/10220/13068
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-970752020-03-07T12:34:40Z Light polarization properties of three fold symmetry gold nanoparticles : model and experiments Shen, Hong. Rouxel, Jérémy. Guillot, Nicolas. Lamy de la Chapelle, Marc. Toury, Timothée. School of Physical and Mathematical Sciences In this study, we demonstrate that any complex nanostructure that belongs to Cn, with n≥3, symmetry point group for along at least one dimension displays apolar linear response to light input when the incoming wave vector is parallel to the Cn axis. Triangle and star shaped gold nanoparticles were designed and fabricated by electron beam lithography (EBL) technique. The apolar behavior of such nanostructures was experimentally confirmed by way of localized surface plasmon resonances (LSPR) properties and surface-enhanced Raman scattering (SERS) measurements. 2013-08-12T08:04:59Z 2019-12-06T19:38:43Z 2013-08-12T08:04:59Z 2019-12-06T19:38:43Z 2012 2012 Journal Article Shen, H., Rouxel, J., Guillot, N., Lamy de la Chapelle, M.,& Toury, T. (2012). Light polarization properties of three fold symmetry gold nanoparticles: Model and experiments. Comptes Rendus Physique, 13(8), 830-836. https://hdl.handle.net/10356/97075 http://hdl.handle.net/10220/13068 10.1016/j.crhy.2012.09.004 en Comptes rendus physique
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
description In this study, we demonstrate that any complex nanostructure that belongs to Cn, with n≥3, symmetry point group for along at least one dimension displays apolar linear response to light input when the incoming wave vector is parallel to the Cn axis. Triangle and star shaped gold nanoparticles were designed and fabricated by electron beam lithography (EBL) technique. The apolar behavior of such nanostructures was experimentally confirmed by way of localized surface plasmon resonances (LSPR) properties and surface-enhanced Raman scattering (SERS) measurements.
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Shen, Hong.
Rouxel, Jérémy.
Guillot, Nicolas.
Lamy de la Chapelle, Marc.
Toury, Timothée.
format Article
author Shen, Hong.
Rouxel, Jérémy.
Guillot, Nicolas.
Lamy de la Chapelle, Marc.
Toury, Timothée.
spellingShingle Shen, Hong.
Rouxel, Jérémy.
Guillot, Nicolas.
Lamy de la Chapelle, Marc.
Toury, Timothée.
Light polarization properties of three fold symmetry gold nanoparticles : model and experiments
author_sort Shen, Hong.
title Light polarization properties of three fold symmetry gold nanoparticles : model and experiments
title_short Light polarization properties of three fold symmetry gold nanoparticles : model and experiments
title_full Light polarization properties of three fold symmetry gold nanoparticles : model and experiments
title_fullStr Light polarization properties of three fold symmetry gold nanoparticles : model and experiments
title_full_unstemmed Light polarization properties of three fold symmetry gold nanoparticles : model and experiments
title_sort light polarization properties of three fold symmetry gold nanoparticles : model and experiments
publishDate 2013
url https://hdl.handle.net/10356/97075
http://hdl.handle.net/10220/13068
_version_ 1681044030458167296

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