Controlled nonlinear magnetic damping in spin-Hall nano-devices

Nonlinear damping enhancement imposes strict limitations on the operation and efficiency of magnetic nano-devices. Here the authors show that nonlinear damping can be controlled by the ellipticity of magnetization precession, which provides a route for the implementation of efficient active spintron...

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Autores principales:	Boris Divinskiy, Sergei Urazhdin, Sergej O. Demokritov, Vladislav E. Demidov
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/582812617e234ae9ab30cdebe08c7ba0
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spelling	oai:doaj.org-article:582812617e234ae9ab30cdebe08c7ba02021-12-02T16:58:14ZControlled nonlinear magnetic damping in spin-Hall nano-devices10.1038/s41467-019-13246-72041-1723https://doaj.org/article/582812617e234ae9ab30cdebe08c7ba02019-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-13246-7https://doaj.org/toc/2041-1723Nonlinear damping enhancement imposes strict limitations on the operation and efficiency of magnetic nano-devices. Here the authors show that nonlinear damping can be controlled by the ellipticity of magnetization precession, which provides a route for the implementation of efficient active spintronic and magnonic devices driven by spin current.Boris DivinskiySergei UrazhdinSergej O. DemokritovVladislav E. DemidovNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Boris Divinskiy Sergei Urazhdin Sergej O. Demokritov Vladislav E. Demidov Controlled nonlinear magnetic damping in spin-Hall nano-devices
description	Nonlinear damping enhancement imposes strict limitations on the operation and efficiency of magnetic nano-devices. Here the authors show that nonlinear damping can be controlled by the ellipticity of magnetization precession, which provides a route for the implementation of efficient active spintronic and magnonic devices driven by spin current.
format	article
author	Boris Divinskiy Sergei Urazhdin Sergej O. Demokritov Vladislav E. Demidov
author_facet	Boris Divinskiy Sergei Urazhdin Sergej O. Demokritov Vladislav E. Demidov
author_sort	Boris Divinskiy
title	Controlled nonlinear magnetic damping in spin-Hall nano-devices
title_short	Controlled nonlinear magnetic damping in spin-Hall nano-devices
title_full	Controlled nonlinear magnetic damping in spin-Hall nano-devices
title_fullStr	Controlled nonlinear magnetic damping in spin-Hall nano-devices
title_full_unstemmed	Controlled nonlinear magnetic damping in spin-Hall nano-devices
title_sort	controlled nonlinear magnetic damping in spin-hall nano-devices
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/582812617e234ae9ab30cdebe08c7ba0
work_keys_str_mv	AT borisdivinskiy controllednonlinearmagneticdampinginspinhallnanodevices AT sergeiurazhdin controllednonlinearmagneticdampinginspinhallnanodevices AT sergejodemokritov controllednonlinearmagneticdampinginspinhallnanodevices AT vladislavedemidov controllednonlinearmagneticdampinginspinhallnanodevices
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Controlled nonlinear magnetic damping in spin-Hall nano-devices

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