Ultra-confined surface phonon polaritons in molecular layers of van der Waals dielectrics

Ultra-compact phonon polariton devices may benefit from the atomically thin nature of van der Waals materials. Here, the authors report that atomically 2D transition metal dichalcogenides on a silicon carbide substrate support a 190-fold confinement of propagating surface phonon polaritons.

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Autores principales:	Alexander M. Dubrovkin, Bo Qiang, Harish N. S. Krishnamoorthy, Nikolay I. Zheludev, Qi Jie Wang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/bedfbf7a1f464648bd814762b865fdb4
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spelling	oai:doaj.org-article:bedfbf7a1f464648bd814762b865fdb42021-12-02T16:49:52ZUltra-confined surface phonon polaritons in molecular layers of van der Waals dielectrics10.1038/s41467-018-04168-x2041-1723https://doaj.org/article/bedfbf7a1f464648bd814762b865fdb42018-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-04168-xhttps://doaj.org/toc/2041-1723Ultra-compact phonon polariton devices may benefit from the atomically thin nature of van der Waals materials. Here, the authors report that atomically 2D transition metal dichalcogenides on a silicon carbide substrate support a 190-fold confinement of propagating surface phonon polaritons.Alexander M. DubrovkinBo QiangHarish N. S. KrishnamoorthyNikolay I. ZheludevQi Jie WangNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Alexander M. Dubrovkin Bo Qiang Harish N. S. Krishnamoorthy Nikolay I. Zheludev Qi Jie Wang Ultra-confined surface phonon polaritons in molecular layers of van der Waals dielectrics
description	Ultra-compact phonon polariton devices may benefit from the atomically thin nature of van der Waals materials. Here, the authors report that atomically 2D transition metal dichalcogenides on a silicon carbide substrate support a 190-fold confinement of propagating surface phonon polaritons.
format	article
author	Alexander M. Dubrovkin Bo Qiang Harish N. S. Krishnamoorthy Nikolay I. Zheludev Qi Jie Wang
author_facet	Alexander M. Dubrovkin Bo Qiang Harish N. S. Krishnamoorthy Nikolay I. Zheludev Qi Jie Wang
author_sort	Alexander M. Dubrovkin
title	Ultra-confined surface phonon polaritons in molecular layers of van der Waals dielectrics
title_short	Ultra-confined surface phonon polaritons in molecular layers of van der Waals dielectrics
title_full	Ultra-confined surface phonon polaritons in molecular layers of van der Waals dielectrics
title_fullStr	Ultra-confined surface phonon polaritons in molecular layers of van der Waals dielectrics
title_full_unstemmed	Ultra-confined surface phonon polaritons in molecular layers of van der Waals dielectrics
title_sort	ultra-confined surface phonon polaritons in molecular layers of van der waals dielectrics
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/bedfbf7a1f464648bd814762b865fdb4
work_keys_str_mv	AT alexandermdubrovkin ultraconfinedsurfacephononpolaritonsinmolecularlayersofvanderwaalsdielectrics AT boqiang ultraconfinedsurfacephononpolaritonsinmolecularlayersofvanderwaalsdielectrics AT harishnskrishnamoorthy ultraconfinedsurfacephononpolaritonsinmolecularlayersofvanderwaalsdielectrics AT nikolayizheludev ultraconfinedsurfacephononpolaritonsinmolecularlayersofvanderwaalsdielectrics AT qijiewang ultraconfinedsurfacephononpolaritonsinmolecularlayersofvanderwaalsdielectrics
_version_	1718383181577584640

Ultra-confined surface phonon polaritons in molecular layers of van der Waals dielectrics

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