Enhanced spin–orbit torques by oxygen incorporation in tungsten films

When interfaced with a current-carrying heavy metal, spin orbit effects can generate a torque on the magnetization of a ferromagnet, understood as a bulk effect. Here, the authors show evidence of an interfacial contribution to such spin orbit torque in O-doped W/CoFeB thin film systems.

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Autores principales:	Kai-Uwe Demasius, Timothy Phung, Weifeng Zhang, Brian P. Hughes, See-Hun Yang, Andrew Kellock, Wei Han, Aakash Pushp, Stuart S. P. Parkin
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/0735bf42bc15418b876175510ac6d559
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id	oai:doaj.org-article:0735bf42bc15418b876175510ac6d559
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spelling	oai:doaj.org-article:0735bf42bc15418b876175510ac6d5592021-12-02T17:31:19ZEnhanced spin–orbit torques by oxygen incorporation in tungsten films10.1038/ncomms106442041-1723https://doaj.org/article/0735bf42bc15418b876175510ac6d5592016-02-01T00:00:00Zhttps://doi.org/10.1038/ncomms10644https://doaj.org/toc/2041-1723When interfaced with a current-carrying heavy metal, spin orbit effects can generate a torque on the magnetization of a ferromagnet, understood as a bulk effect. Here, the authors show evidence of an interfacial contribution to such spin orbit torque in O-doped W/CoFeB thin film systems.Kai-Uwe DemasiusTimothy PhungWeifeng ZhangBrian P. HughesSee-Hun YangAndrew KellockWei HanAakash PushpStuart S. P. ParkinNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Kai-Uwe Demasius Timothy Phung Weifeng Zhang Brian P. Hughes See-Hun Yang Andrew Kellock Wei Han Aakash Pushp Stuart S. P. Parkin Enhanced spin–orbit torques by oxygen incorporation in tungsten films
description	When interfaced with a current-carrying heavy metal, spin orbit effects can generate a torque on the magnetization of a ferromagnet, understood as a bulk effect. Here, the authors show evidence of an interfacial contribution to such spin orbit torque in O-doped W/CoFeB thin film systems.
format	article
author	Kai-Uwe Demasius Timothy Phung Weifeng Zhang Brian P. Hughes See-Hun Yang Andrew Kellock Wei Han Aakash Pushp Stuart S. P. Parkin
author_facet	Kai-Uwe Demasius Timothy Phung Weifeng Zhang Brian P. Hughes See-Hun Yang Andrew Kellock Wei Han Aakash Pushp Stuart S. P. Parkin
author_sort	Kai-Uwe Demasius
title	Enhanced spin–orbit torques by oxygen incorporation in tungsten films
title_short	Enhanced spin–orbit torques by oxygen incorporation in tungsten films
title_full	Enhanced spin–orbit torques by oxygen incorporation in tungsten films
title_fullStr	Enhanced spin–orbit torques by oxygen incorporation in tungsten films
title_full_unstemmed	Enhanced spin–orbit torques by oxygen incorporation in tungsten films
title_sort	enhanced spin–orbit torques by oxygen incorporation in tungsten films
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/0735bf42bc15418b876175510ac6d559
work_keys_str_mv	AT kaiuwedemasius enhancedspinorbittorquesbyoxygenincorporationintungstenfilms AT timothyphung enhancedspinorbittorquesbyoxygenincorporationintungstenfilms AT weifengzhang enhancedspinorbittorquesbyoxygenincorporationintungstenfilms AT brianphughes enhancedspinorbittorquesbyoxygenincorporationintungstenfilms AT seehunyang enhancedspinorbittorquesbyoxygenincorporationintungstenfilms AT andrewkellock enhancedspinorbittorquesbyoxygenincorporationintungstenfilms AT weihan enhancedspinorbittorquesbyoxygenincorporationintungstenfilms AT aakashpushp enhancedspinorbittorquesbyoxygenincorporationintungstenfilms AT stuartspparkin enhancedspinorbittorquesbyoxygenincorporationintungstenfilms
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Enhanced spin–orbit torques by oxygen incorporation in tungsten films

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