Single-electron induced surface plasmons on a topological nanoparticle

The surface states in topological insulators are delocalised and immune to imperfections. Here, the authors show that single electrons in topologically protected surface states on a nanoparticle can create a surface charge layer that screens the particle, mediating interaction between bulk phonons a...

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Main Authors:	G. Siroki, D.K.K. Lee, P. D. Haynes, V. Giannini
Format:	article
Language:	EN
Published:	Nature Portfolio 2016
Subjects:	Science Q
Online Access:	https://doaj.org/article/0151dba1ef05458db18b86492a53d25a
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id	oai:doaj.org-article:0151dba1ef05458db18b86492a53d25a
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spelling	oai:doaj.org-article:0151dba1ef05458db18b86492a53d25a2021-12-02T16:57:40ZSingle-electron induced surface plasmons on a topological nanoparticle10.1038/ncomms123752041-1723https://doaj.org/article/0151dba1ef05458db18b86492a53d25a2016-08-01T00:00:00Zhttps://doi.org/10.1038/ncomms12375https://doaj.org/toc/2041-1723The surface states in topological insulators are delocalised and immune to imperfections. Here, the authors show that single electrons in topologically protected surface states on a nanoparticle can create a surface charge layer that screens the particle, mediating interaction between bulk phonons and light, giving an additional absorption peak.G. SirokiD.K.K. LeeP. D. HaynesV. GianniniNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q G. Siroki D.K.K. Lee P. D. Haynes V. Giannini Single-electron induced surface plasmons on a topological nanoparticle
description	The surface states in topological insulators are delocalised and immune to imperfections. Here, the authors show that single electrons in topologically protected surface states on a nanoparticle can create a surface charge layer that screens the particle, mediating interaction between bulk phonons and light, giving an additional absorption peak.
format	article
author	G. Siroki D.K.K. Lee P. D. Haynes V. Giannini
author_facet	G. Siroki D.K.K. Lee P. D. Haynes V. Giannini
author_sort	G. Siroki
title	Single-electron induced surface plasmons on a topological nanoparticle
title_short	Single-electron induced surface plasmons on a topological nanoparticle
title_full	Single-electron induced surface plasmons on a topological nanoparticle
title_fullStr	Single-electron induced surface plasmons on a topological nanoparticle
title_full_unstemmed	Single-electron induced surface plasmons on a topological nanoparticle
title_sort	single-electron induced surface plasmons on a topological nanoparticle
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/0151dba1ef05458db18b86492a53d25a
work_keys_str_mv	AT gsiroki singleelectroninducedsurfaceplasmonsonatopologicalnanoparticle AT dkklee singleelectroninducedsurfaceplasmonsonatopologicalnanoparticle AT pdhaynes singleelectroninducedsurfaceplasmonsonatopologicalnanoparticle AT vgiannini singleelectroninducedsurfaceplasmonsonatopologicalnanoparticle
_version_	1718382485384986624

Single-electron induced surface plasmons on a topological nanoparticle

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