Nucleation of vortex pairs in exchange biased nanoelements

Carriço, Artur da Silva; Rebouças, G. O. G.; Dantas, Ana L.; Silva, A. S. M.

Nucleation of vortex pairs in exchange biased nanoelements

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dc.contributor.author	Carriço, Artur da Silva
dc.contributor.author	Rebouças, G. O. G.
dc.contributor.author	Dantas, Ana L.
dc.contributor.author	Silva, A. S. M.
dc.date.accessioned	2020-03-26T20:52:28Z
dc.date.available	2020-03-26T20:52:28Z
dc.date.issued	2011-03-24
dc.description.resumo	We report a theoretical investigation of interface effects in the magnetic order of interface biased iron and Permalloy™ elliptical nano-elements. Contrary to intuition, there is a partial pinning of the interface layer, favoring double vortex states along the hysteresis loop. Interface biasing affects the relative chirality and the distance of the vortices. Unbiased nanoelements may nucleate vortex pairs with the same chirality separated by an antivortex. For interface biased nanoelements the vortex pair forms with opposite chirality separated by a magnetic domain.	pt_BR
dc.identifier.citation	SILVA, A. S. M.; DANTAS, Ana L. ; REBOUÇAS, Gustavo de Oliveira Gurgel ; CARRIÇO, Artur da Silva. Vortex Nucleation in Exchange Biased Magnetic Nanoelements. Journal of Applied Physics, v. 109, n. 7, 2011. Disponível em: https://aip.scitation.org/doi/10.1063/1.3537924 . Acesso: 26. mar. 2020. > Journal of Applied Physics > Volume 109, Issue 7 > 10.1063/1.3537924	pt_BR
dc.identifier.doi	https://doi.org/10.1063/1.3537924
dc.identifier.uri	https://repositorio.ufrn.br/jspui/handle/123456789/28675
dc.language	en	pt_BR
dc.publisher	American Institute of Physics	pt_BR
dc.subject	Effects in the magnetic order of interface biased iron	pt_BR
dc.title	Nucleation of vortex pairs in exchange biased nanoelements	pt_BR
dc.type	article	pt_BR