Signatures of a liquid-crystal transition in spin-wave excitations of skyrmions

Understanding the spin-wave excitations of chiral magnetism is important to confirm such exotic magnetic order. Here, the authors obtain the spin wave spectrum for a given magnetic structure from Monte Carlo simulations and analyse the signatures when a ferromagnetic film undergoes a transition from...

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Auteurs principaux:	Narayan Mohanta, Andrew D. Christianson, Satoshi Okamoto, Elbio Dagotto
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2020
Sujets:	Astrophysics QB460-466 Physics QC1-999
Accès en ligne:	https://doaj.org/article/fe4c2e834b074218860c599efa4d8d75
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spelling	oai:doaj.org-article:fe4c2e834b074218860c599efa4d8d752021-12-02T16:18:18ZSignatures of a liquid-crystal transition in spin-wave excitations of skyrmions10.1038/s42005-020-00489-w2399-3650https://doaj.org/article/fe4c2e834b074218860c599efa4d8d752020-12-01T00:00:00Zhttps://doi.org/10.1038/s42005-020-00489-whttps://doaj.org/toc/2399-3650Understanding the spin-wave excitations of chiral magnetism is important to confirm such exotic magnetic order. Here, the authors obtain the spin wave spectrum for a given magnetic structure from Monte Carlo simulations and analyse the signatures when a ferromagnetic film undergoes a transition from a skyrmion crystal to a helical phase.Narayan MohantaAndrew D. ChristiansonSatoshi OkamotoElbio DagottoNature PortfolioarticleAstrophysicsQB460-466PhysicsQC1-999ENCommunications Physics, Vol 3, Iss 1, Pp 1-9 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Astrophysics QB460-466 Physics QC1-999
spellingShingle	Astrophysics QB460-466 Physics QC1-999 Narayan Mohanta Andrew D. Christianson Satoshi Okamoto Elbio Dagotto Signatures of a liquid-crystal transition in spin-wave excitations of skyrmions
description	Understanding the spin-wave excitations of chiral magnetism is important to confirm such exotic magnetic order. Here, the authors obtain the spin wave spectrum for a given magnetic structure from Monte Carlo simulations and analyse the signatures when a ferromagnetic film undergoes a transition from a skyrmion crystal to a helical phase.
format	article
author	Narayan Mohanta Andrew D. Christianson Satoshi Okamoto Elbio Dagotto
author_facet	Narayan Mohanta Andrew D. Christianson Satoshi Okamoto Elbio Dagotto
author_sort	Narayan Mohanta
title	Signatures of a liquid-crystal transition in spin-wave excitations of skyrmions
title_short	Signatures of a liquid-crystal transition in spin-wave excitations of skyrmions
title_full	Signatures of a liquid-crystal transition in spin-wave excitations of skyrmions
title_fullStr	Signatures of a liquid-crystal transition in spin-wave excitations of skyrmions
title_full_unstemmed	Signatures of a liquid-crystal transition in spin-wave excitations of skyrmions
title_sort	signatures of a liquid-crystal transition in spin-wave excitations of skyrmions
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/fe4c2e834b074218860c599efa4d8d75
work_keys_str_mv	AT narayanmohanta signaturesofaliquidcrystaltransitioninspinwaveexcitationsofskyrmions AT andrewdchristianson signaturesofaliquidcrystaltransitioninspinwaveexcitationsofskyrmions AT satoshiokamoto signaturesofaliquidcrystaltransitioninspinwaveexcitationsofskyrmions AT elbiodagotto signaturesofaliquidcrystaltransitioninspinwaveexcitationsofskyrmions
_version_	1718384210484396032

Signatures of a liquid-crystal transition in spin-wave excitations of skyrmions

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