Long-distance spin-transport across the Morin phase transition up to room temperature in ultra-low damping single crystals of the antiferromagnet α-Fe2O3

Hitherto, only circularly polarized antiferromagnetic (AFM) spin-waves (SWs) were expected to convey spin-information. Here, the authors present persistent spin-transport over long distances in the easy-plane AFM phase of hematite, α-Fe2O3, via linearly polarized SW pairs with ultra-low damping.

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Autores principales:	R. Lebrun, A. Ross, O. Gomonay, V. Baltz, U. Ebels, A.-L. Barra, A. Qaiumzadeh, A. Brataas, J. Sinova, M. Kläui
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/6145c46b7e9149d48bb8b48101ee3381
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spelling	oai:doaj.org-article:6145c46b7e9149d48bb8b48101ee33812021-12-02T14:16:47ZLong-distance spin-transport across the Morin phase transition up to room temperature in ultra-low damping single crystals of the antiferromagnet α-Fe2O310.1038/s41467-020-20155-72041-1723https://doaj.org/article/6145c46b7e9149d48bb8b48101ee33812020-12-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-20155-7https://doaj.org/toc/2041-1723Hitherto, only circularly polarized antiferromagnetic (AFM) spin-waves (SWs) were expected to convey spin-information. Here, the authors present persistent spin-transport over long distances in the easy-plane AFM phase of hematite, α-Fe2O3, via linearly polarized SW pairs with ultra-low damping.R. LebrunA. RossO. GomonayV. BaltzU. EbelsA.-L. BarraA. QaiumzadehA. BrataasJ. SinovaM. KläuiNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q R. Lebrun A. Ross O. Gomonay V. Baltz U. Ebels A.-L. Barra A. Qaiumzadeh A. Brataas J. Sinova M. Kläui Long-distance spin-transport across the Morin phase transition up to room temperature in ultra-low damping single crystals of the antiferromagnet α-Fe2O3
description	Hitherto, only circularly polarized antiferromagnetic (AFM) spin-waves (SWs) were expected to convey spin-information. Here, the authors present persistent spin-transport over long distances in the easy-plane AFM phase of hematite, α-Fe2O3, via linearly polarized SW pairs with ultra-low damping.
format	article
author	R. Lebrun A. Ross O. Gomonay V. Baltz U. Ebels A.-L. Barra A. Qaiumzadeh A. Brataas J. Sinova M. Kläui
author_facet	R. Lebrun A. Ross O. Gomonay V. Baltz U. Ebels A.-L. Barra A. Qaiumzadeh A. Brataas J. Sinova M. Kläui
author_sort	R. Lebrun
title	Long-distance spin-transport across the Morin phase transition up to room temperature in ultra-low damping single crystals of the antiferromagnet α-Fe2O3
title_short	Long-distance spin-transport across the Morin phase transition up to room temperature in ultra-low damping single crystals of the antiferromagnet α-Fe2O3
title_full	Long-distance spin-transport across the Morin phase transition up to room temperature in ultra-low damping single crystals of the antiferromagnet α-Fe2O3
title_fullStr	Long-distance spin-transport across the Morin phase transition up to room temperature in ultra-low damping single crystals of the antiferromagnet α-Fe2O3
title_full_unstemmed	Long-distance spin-transport across the Morin phase transition up to room temperature in ultra-low damping single crystals of the antiferromagnet α-Fe2O3
title_sort	long-distance spin-transport across the morin phase transition up to room temperature in ultra-low damping single crystals of the antiferromagnet α-fe2o3
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/6145c46b7e9149d48bb8b48101ee3381
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Long-distance spin-transport across the Morin phase transition up to room temperature in ultra-low damping single crystals of the antiferromagnet α-Fe2O3

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