Near-field photocurrent nanoscopy on bare and encapsulated graphene

Graphene grain boundaries and charge inhomogeneities limit its electronic properties. Here the authors combine scanning near-field optical microscopy with electrical read-out to image these defects at the nanoscale under an encapsulation layer, and show that charges build up along the edges of the f...

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Autores principales:	Achim Woessner, Pablo Alonso-González, Mark B. Lundeberg, Yuanda Gao, Jose E. Barrios-Vargas, Gabriele Navickaite, Qiong Ma, Davide Janner, Kenji Watanabe, Aron W. Cummings, Takashi Taniguchi, Valerio Pruneri, Stephan Roche, Pablo Jarillo-Herrero, James Hone, Rainer Hillenbrand, Frank H. L. Koppens
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/4139644fcbc3428495e6d41acd27754e
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spelling	oai:doaj.org-article:4139644fcbc3428495e6d41acd27754e2021-12-02T17:31:49ZNear-field photocurrent nanoscopy on bare and encapsulated graphene10.1038/ncomms107832041-1723https://doaj.org/article/4139644fcbc3428495e6d41acd27754e2016-02-01T00:00:00Zhttps://doi.org/10.1038/ncomms10783https://doaj.org/toc/2041-1723Graphene grain boundaries and charge inhomogeneities limit its electronic properties. Here the authors combine scanning near-field optical microscopy with electrical read-out to image these defects at the nanoscale under an encapsulation layer, and show that charges build up along the edges of the flake.Achim WoessnerPablo Alonso-GonzálezMark B. LundebergYuanda GaoJose E. Barrios-VargasGabriele NavickaiteQiong MaDavide JannerKenji WatanabeAron W. CummingsTakashi TaniguchiValerio PruneriStephan RochePablo Jarillo-HerreroJames HoneRainer HillenbrandFrank H. L. KoppensNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Achim Woessner Pablo Alonso-González Mark B. Lundeberg Yuanda Gao Jose E. Barrios-Vargas Gabriele Navickaite Qiong Ma Davide Janner Kenji Watanabe Aron W. Cummings Takashi Taniguchi Valerio Pruneri Stephan Roche Pablo Jarillo-Herrero James Hone Rainer Hillenbrand Frank H. L. Koppens Near-field photocurrent nanoscopy on bare and encapsulated graphene
description	Graphene grain boundaries and charge inhomogeneities limit its electronic properties. Here the authors combine scanning near-field optical microscopy with electrical read-out to image these defects at the nanoscale under an encapsulation layer, and show that charges build up along the edges of the flake.
format	article
author	Achim Woessner Pablo Alonso-González Mark B. Lundeberg Yuanda Gao Jose E. Barrios-Vargas Gabriele Navickaite Qiong Ma Davide Janner Kenji Watanabe Aron W. Cummings Takashi Taniguchi Valerio Pruneri Stephan Roche Pablo Jarillo-Herrero James Hone Rainer Hillenbrand Frank H. L. Koppens
author_facet	Achim Woessner Pablo Alonso-González Mark B. Lundeberg Yuanda Gao Jose E. Barrios-Vargas Gabriele Navickaite Qiong Ma Davide Janner Kenji Watanabe Aron W. Cummings Takashi Taniguchi Valerio Pruneri Stephan Roche Pablo Jarillo-Herrero James Hone Rainer Hillenbrand Frank H. L. Koppens
author_sort	Achim Woessner
title	Near-field photocurrent nanoscopy on bare and encapsulated graphene
title_short	Near-field photocurrent nanoscopy on bare and encapsulated graphene
title_full	Near-field photocurrent nanoscopy on bare and encapsulated graphene
title_fullStr	Near-field photocurrent nanoscopy on bare and encapsulated graphene
title_full_unstemmed	Near-field photocurrent nanoscopy on bare and encapsulated graphene
title_sort	near-field photocurrent nanoscopy on bare and encapsulated graphene
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/4139644fcbc3428495e6d41acd27754e
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Near-field photocurrent nanoscopy on bare and encapsulated graphene

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