Giant antidamping orbital torque originating from the orbital Rashba-Edelstein effect in ferromagnetic heterostructures

The emerging spintronics applications are hampered by low current-induced torque efficiency in, for example, inversion-symmetry-breaking ferromagnetic heterostructures. Here the authors demonstrate an orbital Rashba-Edelstein effect which can enhance the torque efficiency in Pt/Co/SiO2/Pt films due...

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Autores principales:	Xi Chen, Yang Liu, Guang Yang, Hui Shi, Chen Hu, Minghua Li, Haibo Zeng
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/8ed2404b529a4427ac9253e89efed5b4
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spelling	oai:doaj.org-article:8ed2404b529a4427ac9253e89efed5b42021-12-02T16:56:39ZGiant antidamping orbital torque originating from the orbital Rashba-Edelstein effect in ferromagnetic heterostructures10.1038/s41467-018-05057-z2041-1723https://doaj.org/article/8ed2404b529a4427ac9253e89efed5b42018-07-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-05057-zhttps://doaj.org/toc/2041-1723The emerging spintronics applications are hampered by low current-induced torque efficiency in, for example, inversion-symmetry-breaking ferromagnetic heterostructures. Here the authors demonstrate an orbital Rashba-Edelstein effect which can enhance the torque efficiency in Pt/Co/SiO2/Pt films due to the intrinsic Co 3d orbital anisotropy.Xi ChenYang LiuGuang YangHui ShiChen HuMinghua LiHaibo ZengNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Xi Chen Yang Liu Guang Yang Hui Shi Chen Hu Minghua Li Haibo Zeng Giant antidamping orbital torque originating from the orbital Rashba-Edelstein effect in ferromagnetic heterostructures
description	The emerging spintronics applications are hampered by low current-induced torque efficiency in, for example, inversion-symmetry-breaking ferromagnetic heterostructures. Here the authors demonstrate an orbital Rashba-Edelstein effect which can enhance the torque efficiency in Pt/Co/SiO2/Pt films due to the intrinsic Co 3d orbital anisotropy.
format	article
author	Xi Chen Yang Liu Guang Yang Hui Shi Chen Hu Minghua Li Haibo Zeng
author_facet	Xi Chen Yang Liu Guang Yang Hui Shi Chen Hu Minghua Li Haibo Zeng
author_sort	Xi Chen
title	Giant antidamping orbital torque originating from the orbital Rashba-Edelstein effect in ferromagnetic heterostructures
title_short	Giant antidamping orbital torque originating from the orbital Rashba-Edelstein effect in ferromagnetic heterostructures
title_full	Giant antidamping orbital torque originating from the orbital Rashba-Edelstein effect in ferromagnetic heterostructures
title_fullStr	Giant antidamping orbital torque originating from the orbital Rashba-Edelstein effect in ferromagnetic heterostructures
title_full_unstemmed	Giant antidamping orbital torque originating from the orbital Rashba-Edelstein effect in ferromagnetic heterostructures
title_sort	giant antidamping orbital torque originating from the orbital rashba-edelstein effect in ferromagnetic heterostructures
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/8ed2404b529a4427ac9253e89efed5b4
work_keys_str_mv	AT xichen giantantidampingorbitaltorqueoriginatingfromtheorbitalrashbaedelsteineffectinferromagneticheterostructures AT yangliu giantantidampingorbitaltorqueoriginatingfromtheorbitalrashbaedelsteineffectinferromagneticheterostructures AT guangyang giantantidampingorbitaltorqueoriginatingfromtheorbitalrashbaedelsteineffectinferromagneticheterostructures AT huishi giantantidampingorbitaltorqueoriginatingfromtheorbitalrashbaedelsteineffectinferromagneticheterostructures AT chenhu giantantidampingorbitaltorqueoriginatingfromtheorbitalrashbaedelsteineffectinferromagneticheterostructures AT minghuali giantantidampingorbitaltorqueoriginatingfromtheorbitalrashbaedelsteineffectinferromagneticheterostructures AT haibozeng giantantidampingorbitaltorqueoriginatingfromtheorbitalrashbaedelsteineffectinferromagneticheterostructures
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Giant antidamping orbital torque originating from the orbital Rashba-Edelstein effect in ferromagnetic heterostructures

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