Bias induced up to 100% spin-injection and detection polarizations in ferromagnet/bilayer-hBN/graphene/hBN heterostructures

In 2D spin-valve devices, effective spin injection and detection can be potentially realised combining graphene with an ideal hBN tunnel barrier. Here, the authors report that a bilayer hBN tunnel barrier allows up to 100% spin-injection and detection in a fully hBN-encapsulated graphene heterostruc...

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Autores principales:	M. Gurram, S. Omar, B. J. van Wees
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/13852f4f44a8485389f46f3a71771ce2
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spelling	oai:doaj.org-article:13852f4f44a8485389f46f3a71771ce22021-12-02T13:57:45ZBias induced up to 100% spin-injection and detection polarizations in ferromagnet/bilayer-hBN/graphene/hBN heterostructures10.1038/s41467-017-00317-w2041-1723https://doaj.org/article/13852f4f44a8485389f46f3a71771ce22017-08-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-00317-whttps://doaj.org/toc/2041-1723In 2D spin-valve devices, effective spin injection and detection can be potentially realised combining graphene with an ideal hBN tunnel barrier. Here, the authors report that a bilayer hBN tunnel barrier allows up to 100% spin-injection and detection in a fully hBN-encapsulated graphene heterostructure.M. GurramS. OmarB. J. van WeesNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q M. Gurram S. Omar B. J. van Wees Bias induced up to 100% spin-injection and detection polarizations in ferromagnet/bilayer-hBN/graphene/hBN heterostructures
description	In 2D spin-valve devices, effective spin injection and detection can be potentially realised combining graphene with an ideal hBN tunnel barrier. Here, the authors report that a bilayer hBN tunnel barrier allows up to 100% spin-injection and detection in a fully hBN-encapsulated graphene heterostructure.
format	article
author	M. Gurram S. Omar B. J. van Wees
author_facet	M. Gurram S. Omar B. J. van Wees
author_sort	M. Gurram
title	Bias induced up to 100% spin-injection and detection polarizations in ferromagnet/bilayer-hBN/graphene/hBN heterostructures
title_short	Bias induced up to 100% spin-injection and detection polarizations in ferromagnet/bilayer-hBN/graphene/hBN heterostructures
title_full	Bias induced up to 100% spin-injection and detection polarizations in ferromagnet/bilayer-hBN/graphene/hBN heterostructures
title_fullStr	Bias induced up to 100% spin-injection and detection polarizations in ferromagnet/bilayer-hBN/graphene/hBN heterostructures
title_full_unstemmed	Bias induced up to 100% spin-injection and detection polarizations in ferromagnet/bilayer-hBN/graphene/hBN heterostructures
title_sort	bias induced up to 100% spin-injection and detection polarizations in ferromagnet/bilayer-hbn/graphene/hbn heterostructures
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/13852f4f44a8485389f46f3a71771ce2
work_keys_str_mv	AT mgurram biasinducedupto100spininjectionanddetectionpolarizationsinferromagnetbilayerhbngraphenehbnheterostructures AT somar biasinducedupto100spininjectionanddetectionpolarizationsinferromagnetbilayerhbngraphenehbnheterostructures AT bjvanwees biasinducedupto100spininjectionanddetectionpolarizationsinferromagnetbilayerhbngraphenehbnheterostructures
_version_	1718392243628277760

Bias induced up to 100% spin-injection and detection polarizations in ferromagnet/bilayer-hBN/graphene/hBN heterostructures

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