Efficient spin excitation via ultrafast damping-like torques in antiferromagnets

Spin damping plays a fundamental role in many areas of spintronics, however, it is typically assumed that damping is irrelevant for impulsive spin excitations due to their rapid timescale. Here, the authors demonstrate that damping leads to a large and immediate spin-canting in anti-ferromagnets.

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Autores principales:	Christian Tzschaschel, Takuya Satoh, Manfred Fiebig
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/bcbbd05fb5d94e07902121029825643e
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spelling	oai:doaj.org-article:bcbbd05fb5d94e07902121029825643e2021-12-02T16:50:04ZEfficient spin excitation via ultrafast damping-like torques in antiferromagnets10.1038/s41467-020-19749-y2041-1723https://doaj.org/article/bcbbd05fb5d94e07902121029825643e2020-12-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-19749-yhttps://doaj.org/toc/2041-1723Spin damping plays a fundamental role in many areas of spintronics, however, it is typically assumed that damping is irrelevant for impulsive spin excitations due to their rapid timescale. Here, the authors demonstrate that damping leads to a large and immediate spin-canting in anti-ferromagnets.Christian TzschaschelTakuya SatohManfred FiebigNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Christian Tzschaschel Takuya Satoh Manfred Fiebig Efficient spin excitation via ultrafast damping-like torques in antiferromagnets
description	Spin damping plays a fundamental role in many areas of spintronics, however, it is typically assumed that damping is irrelevant for impulsive spin excitations due to their rapid timescale. Here, the authors demonstrate that damping leads to a large and immediate spin-canting in anti-ferromagnets.
format	article
author	Christian Tzschaschel Takuya Satoh Manfred Fiebig
author_facet	Christian Tzschaschel Takuya Satoh Manfred Fiebig
author_sort	Christian Tzschaschel
title	Efficient spin excitation via ultrafast damping-like torques in antiferromagnets
title_short	Efficient spin excitation via ultrafast damping-like torques in antiferromagnets
title_full	Efficient spin excitation via ultrafast damping-like torques in antiferromagnets
title_fullStr	Efficient spin excitation via ultrafast damping-like torques in antiferromagnets
title_full_unstemmed	Efficient spin excitation via ultrafast damping-like torques in antiferromagnets
title_sort	efficient spin excitation via ultrafast damping-like torques in antiferromagnets
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/bcbbd05fb5d94e07902121029825643e
work_keys_str_mv	AT christiantzschaschel efficientspinexcitationviaultrafastdampingliketorquesinantiferromagnets AT takuyasatoh efficientspinexcitationviaultrafastdampingliketorquesinantiferromagnets AT manfredfiebig efficientspinexcitationviaultrafastdampingliketorquesinantiferromagnets
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Efficient spin excitation via ultrafast damping-like torques in antiferromagnets

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