Plasmonic antenna coupling to hyperbolic phonon-polaritons for sensitive and fast mid-infrared photodetection with graphene

A significant challenge of infrared (IR) photodetectors is to funnel light into a small nanoscale active area and efficiently convert it into an electrical signal. Here, the authors couple a plasmonic antenna to hyperbolic phonon-polaritons in hexagonal-BN to highly concentrate mid-IR light into a g...

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Autores principales:	Sebastián Castilla, Ioannis Vangelidis, Varun-Varma Pusapati, Jordan Goldstein, Marta Autore, Tetiana Slipchenko, Khannan Rajendran, Seyoon Kim, Kenji Watanabe, Takashi Taniguchi, Luis Martín-Moreno, Dirk Englund, Klaas-Jan Tielrooij, Rainer Hillenbrand, Elefterios Lidorikis, Frank H. L. Koppens
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/76e6f73d18834919a7b97570565fb3ca
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spelling	oai:doaj.org-article:76e6f73d18834919a7b97570565fb3ca2021-12-02T18:14:16ZPlasmonic antenna coupling to hyperbolic phonon-polaritons for sensitive and fast mid-infrared photodetection with graphene10.1038/s41467-020-18544-z2041-1723https://doaj.org/article/76e6f73d18834919a7b97570565fb3ca2020-09-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-18544-zhttps://doaj.org/toc/2041-1723A significant challenge of infrared (IR) photodetectors is to funnel light into a small nanoscale active area and efficiently convert it into an electrical signal. Here, the authors couple a plasmonic antenna to hyperbolic phonon-polaritons in hexagonal-BN to highly concentrate mid-IR light into a graphene pn-junction.Sebastián CastillaIoannis VangelidisVarun-Varma PusapatiJordan GoldsteinMarta AutoreTetiana SlipchenkoKhannan RajendranSeyoon KimKenji WatanabeTakashi TaniguchiLuis Martín-MorenoDirk EnglundKlaas-Jan TielrooijRainer HillenbrandElefterios LidorikisFrank H. L. KoppensNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Sebastián Castilla Ioannis Vangelidis Varun-Varma Pusapati Jordan Goldstein Marta Autore Tetiana Slipchenko Khannan Rajendran Seyoon Kim Kenji Watanabe Takashi Taniguchi Luis Martín-Moreno Dirk Englund Klaas-Jan Tielrooij Rainer Hillenbrand Elefterios Lidorikis Frank H. L. Koppens Plasmonic antenna coupling to hyperbolic phonon-polaritons for sensitive and fast mid-infrared photodetection with graphene
description	A significant challenge of infrared (IR) photodetectors is to funnel light into a small nanoscale active area and efficiently convert it into an electrical signal. Here, the authors couple a plasmonic antenna to hyperbolic phonon-polaritons in hexagonal-BN to highly concentrate mid-IR light into a graphene pn-junction.
format	article
author	Sebastián Castilla Ioannis Vangelidis Varun-Varma Pusapati Jordan Goldstein Marta Autore Tetiana Slipchenko Khannan Rajendran Seyoon Kim Kenji Watanabe Takashi Taniguchi Luis Martín-Moreno Dirk Englund Klaas-Jan Tielrooij Rainer Hillenbrand Elefterios Lidorikis Frank H. L. Koppens
author_facet	Sebastián Castilla Ioannis Vangelidis Varun-Varma Pusapati Jordan Goldstein Marta Autore Tetiana Slipchenko Khannan Rajendran Seyoon Kim Kenji Watanabe Takashi Taniguchi Luis Martín-Moreno Dirk Englund Klaas-Jan Tielrooij Rainer Hillenbrand Elefterios Lidorikis Frank H. L. Koppens
author_sort	Sebastián Castilla
title	Plasmonic antenna coupling to hyperbolic phonon-polaritons for sensitive and fast mid-infrared photodetection with graphene
title_short	Plasmonic antenna coupling to hyperbolic phonon-polaritons for sensitive and fast mid-infrared photodetection with graphene
title_full	Plasmonic antenna coupling to hyperbolic phonon-polaritons for sensitive and fast mid-infrared photodetection with graphene
title_fullStr	Plasmonic antenna coupling to hyperbolic phonon-polaritons for sensitive and fast mid-infrared photodetection with graphene
title_full_unstemmed	Plasmonic antenna coupling to hyperbolic phonon-polaritons for sensitive and fast mid-infrared photodetection with graphene
title_sort	plasmonic antenna coupling to hyperbolic phonon-polaritons for sensitive and fast mid-infrared photodetection with graphene
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/76e6f73d18834919a7b97570565fb3ca
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Plasmonic antenna coupling to hyperbolic phonon-polaritons for sensitive and fast mid-infrared photodetection with graphene

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