Analysis on the stability of in-surface magnetic configurations in toroidal nanoshells

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dc.contributor.authorTeixeira, A. W.
dc.contributor.authorCastillo-Sepulveda, S.
dc.contributor.authorVojkovic, S.
dc.contributor.authorFonseca, J. M.
dc.contributor.authorAlibir, D.
dc.contributor.authorNunez, A. S.
dc.contributor.authorCarvalho-Santos, V. L.
dc.date.accessioned2025-01-23T21:17:14Z
dc.date.available2025-01-23T21:17:14Z
dc.date.issued2019
dc.description.abstractCurvature of nanomagnets can be used to induce chiral textures in the magnetization field. Here we perform analytical calculations and micromagnetic simulations aiming to analyze the stability of in-surface magnetization configurations in toroidal nanomagnets. We have obtained that despite toroidal vortex-like configurations are highly stable in magnetic nanotori, the interplay between geometry and magnetic properties promotes the competition between effective interactions yielding the development of a core in a vortex state when the aspect ratio between internal and external radii of nanoturus is >= 0.75.
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.jmmm.2019.01.093
dc.identifier.eissn1873-4766
dc.identifier.issn0304-8853
dc.identifier.urihttps://doi.org/10.1016/j.jmmm.2019.01.093
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/101152
dc.identifier.wosidWOS:000458776900036
dc.language.isoen
dc.pagina.final259
dc.pagina.inicio253
dc.revistaJournal of magnetism and magnetic materials
dc.rightsacceso restringido
dc.subjectMagnetic domains
dc.subjectNanotori
dc.subjectVariable curvature
dc.subjectMagnetization
dc.subjectVortex
dc.titleAnalysis on the stability of in-surface magnetic configurations in toroidal nanoshells
dc.typeartículo
dc.volumen478
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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