Topological defect-mediated skyrmion annihilation in three dimensions

Skyrmions are topologically non-trivial, vortex-like magnetic structures the dynamics of which have been mostly studied in 2D systems, but they are also able to exist as 3D tube-like structures. Here, the authors report a combination of experimental and computational results investigating the annihi...

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Auteurs principaux:	Max T. Birch, David Cortés-Ortuño, Nguyen D. Khanh, Shinichiro Seki, Aleš Štefančič, Geetha Balakrishnan, Yoshinori Tokura, Peter D. Hatton
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2021
Sujets:	Astrophysics QB460-466 Physics QC1-999
Accès en ligne:	https://doaj.org/article/73b6a80bb26d494e8846861fcf0bb19c
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spelling	oai:doaj.org-article:73b6a80bb26d494e8846861fcf0bb19c2021-12-02T17:06:11ZTopological defect-mediated skyrmion annihilation in three dimensions10.1038/s42005-021-00675-42399-3650https://doaj.org/article/73b6a80bb26d494e8846861fcf0bb19c2021-08-01T00:00:00Zhttps://doi.org/10.1038/s42005-021-00675-4https://doaj.org/toc/2399-3650Skyrmions are topologically non-trivial, vortex-like magnetic structures the dynamics of which have been mostly studied in 2D systems, but they are also able to exist as 3D tube-like structures. Here, the authors report a combination of experimental and computational results investigating the annihilation dynamics of 3D skyrmion structures in order to better understand how to stabilise topological structures in other bulk magnetic systems.Max T. BirchDavid Cortés-OrtuñoNguyen D. KhanhShinichiro SekiAleš ŠtefančičGeetha BalakrishnanYoshinori TokuraPeter D. HattonNature PortfolioarticleAstrophysicsQB460-466PhysicsQC1-999ENCommunications Physics, Vol 4, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Astrophysics QB460-466 Physics QC1-999
spellingShingle	Astrophysics QB460-466 Physics QC1-999 Max T. Birch David Cortés-Ortuño Nguyen D. Khanh Shinichiro Seki Aleš Štefančič Geetha Balakrishnan Yoshinori Tokura Peter D. Hatton Topological defect-mediated skyrmion annihilation in three dimensions
description	Skyrmions are topologically non-trivial, vortex-like magnetic structures the dynamics of which have been mostly studied in 2D systems, but they are also able to exist as 3D tube-like structures. Here, the authors report a combination of experimental and computational results investigating the annihilation dynamics of 3D skyrmion structures in order to better understand how to stabilise topological structures in other bulk magnetic systems.
format	article
author	Max T. Birch David Cortés-Ortuño Nguyen D. Khanh Shinichiro Seki Aleš Štefančič Geetha Balakrishnan Yoshinori Tokura Peter D. Hatton
author_facet	Max T. Birch David Cortés-Ortuño Nguyen D. Khanh Shinichiro Seki Aleš Štefančič Geetha Balakrishnan Yoshinori Tokura Peter D. Hatton
author_sort	Max T. Birch
title	Topological defect-mediated skyrmion annihilation in three dimensions
title_short	Topological defect-mediated skyrmion annihilation in three dimensions
title_full	Topological defect-mediated skyrmion annihilation in three dimensions
title_fullStr	Topological defect-mediated skyrmion annihilation in three dimensions
title_full_unstemmed	Topological defect-mediated skyrmion annihilation in three dimensions
title_sort	topological defect-mediated skyrmion annihilation in three dimensions
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/73b6a80bb26d494e8846861fcf0bb19c
work_keys_str_mv	AT maxtbirch topologicaldefectmediatedskyrmionannihilationinthreedimensions AT davidcortesortuno topologicaldefectmediatedskyrmionannihilationinthreedimensions AT nguyendkhanh topologicaldefectmediatedskyrmionannihilationinthreedimensions AT shinichiroseki topologicaldefectmediatedskyrmionannihilationinthreedimensions AT alesstefancic topologicaldefectmediatedskyrmionannihilationinthreedimensions AT geethabalakrishnan topologicaldefectmediatedskyrmionannihilationinthreedimensions AT yoshinoritokura topologicaldefectmediatedskyrmionannihilationinthreedimensions AT peterdhatton topologicaldefectmediatedskyrmionannihilationinthreedimensions
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Topological defect-mediated skyrmion annihilation in three dimensions

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