Surface plasmon induced spot and line formation at interfaces of ITO coated LiNbO3 slabs and gigantic nonlinearity

Abstract Remarkable spots and lines were clearly observed at the two interfaces of indium-tin-oxide coated Z-cut Fe-doped lithium noibate plates under illumination by milliwatt continuous-wave laser light; this occurred because of the visible surface plasmons (SPs) supported by the promising non-met...

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Autores principales:	Zuoren Xiong, Xinyan Ma, Yanbo Pei, Yingbin Zhang, Hua Zhao
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/3af07d0fe74e4afcb6c71cbf6f1ff650
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spelling	oai:doaj.org-article:3af07d0fe74e4afcb6c71cbf6f1ff6502021-12-02T18:01:48ZSurface plasmon induced spot and line formation at interfaces of ITO coated LiNbO3 slabs and gigantic nonlinearity10.1038/s41598-021-99270-42045-2322https://doaj.org/article/3af07d0fe74e4afcb6c71cbf6f1ff6502021-10-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-99270-4https://doaj.org/toc/2045-2322Abstract Remarkable spots and lines were clearly observed at the two interfaces of indium-tin-oxide coated Z-cut Fe-doped lithium noibate plates under illumination by milliwatt continuous-wave laser light; this occurred because of the visible surface plasmons (SPs) supported by the promising non-metal plasmonic system. The intriguing observations are here explained via the SP-strengthened nonlinear effect, through consideration of the electrostatic field (which is comparable to the atomic field) and its large gradient; this hints at a promising, highly sensitive plasmonic system. The gigantic nonlinear effect discussed in this paper should be ubiquitously existed in many oxide ferroelectric/semiconductor combinations and is promising for visible plasmonic applications.Zuoren XiongXinyan MaYanbo PeiYingbin ZhangHua ZhaoNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Zuoren Xiong Xinyan Ma Yanbo Pei Yingbin Zhang Hua Zhao Surface plasmon induced spot and line formation at interfaces of ITO coated LiNbO3 slabs and gigantic nonlinearity
description	Abstract Remarkable spots and lines were clearly observed at the two interfaces of indium-tin-oxide coated Z-cut Fe-doped lithium noibate plates under illumination by milliwatt continuous-wave laser light; this occurred because of the visible surface plasmons (SPs) supported by the promising non-metal plasmonic system. The intriguing observations are here explained via the SP-strengthened nonlinear effect, through consideration of the electrostatic field (which is comparable to the atomic field) and its large gradient; this hints at a promising, highly sensitive plasmonic system. The gigantic nonlinear effect discussed in this paper should be ubiquitously existed in many oxide ferroelectric/semiconductor combinations and is promising for visible plasmonic applications.
format	article
author	Zuoren Xiong Xinyan Ma Yanbo Pei Yingbin Zhang Hua Zhao
author_facet	Zuoren Xiong Xinyan Ma Yanbo Pei Yingbin Zhang Hua Zhao
author_sort	Zuoren Xiong
title	Surface plasmon induced spot and line formation at interfaces of ITO coated LiNbO3 slabs and gigantic nonlinearity
title_short	Surface plasmon induced spot and line formation at interfaces of ITO coated LiNbO3 slabs and gigantic nonlinearity
title_full	Surface plasmon induced spot and line formation at interfaces of ITO coated LiNbO3 slabs and gigantic nonlinearity
title_fullStr	Surface plasmon induced spot and line formation at interfaces of ITO coated LiNbO3 slabs and gigantic nonlinearity
title_full_unstemmed	Surface plasmon induced spot and line formation at interfaces of ITO coated LiNbO3 slabs and gigantic nonlinearity
title_sort	surface plasmon induced spot and line formation at interfaces of ito coated linbo3 slabs and gigantic nonlinearity
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/3af07d0fe74e4afcb6c71cbf6f1ff650
work_keys_str_mv	AT zuorenxiong surfaceplasmoninducedspotandlineformationatinterfacesofitocoatedlinbo3slabsandgiganticnonlinearity AT xinyanma surfaceplasmoninducedspotandlineformationatinterfacesofitocoatedlinbo3slabsandgiganticnonlinearity AT yanbopei surfaceplasmoninducedspotandlineformationatinterfacesofitocoatedlinbo3slabsandgiganticnonlinearity AT yingbinzhang surfaceplasmoninducedspotandlineformationatinterfacesofitocoatedlinbo3slabsandgiganticnonlinearity AT huazhao surfaceplasmoninducedspotandlineformationatinterfacesofitocoatedlinbo3slabsandgiganticnonlinearity
_version_	1718378920545353728

Surface plasmon induced spot and line formation at interfaces of ITO coated LiNbO3 slabs and gigantic nonlinearity

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