Dipolar field effects on the critical current for spin transfer switch of iron and permalloy nanoelements

Carriço, Artur da Silva; Oliveira, L. L.; Dantas, J. T. S.; Dantas, Ana L.; Souza, R. M.

Dipolar field effects on the critical current for spin transfer switch of iron and permalloy nanoelements

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dc.contributor.author	Carriço, Artur da Silva
dc.contributor.author	Oliveira, L. L.
dc.contributor.author	Dantas, J. T. S.
dc.contributor.author	Dantas, Ana L.
dc.contributor.author	Souza, R. M.
dc.date.accessioned	2020-04-08T19:03:13Z
dc.date.available	2020-04-08T19:03:13Z
dc.date.issued	2014-02-10
dc.description.resumo	We report a theoretical study of dipolar effects on the switching current density of soft ferromagnetic elliptical nanoelements. Relevant changes on the critical current value are found according to the orientation of the magnetization and the spin polarization with the major axis. We show that the critical current density may be reduced by as much as 92% for thin nanoelements magnetized along the minor axis direction, using in-plane spin polarization parallel to the magnetization.	pt_BR
dc.identifier.citation	OLIVEIRA, L. L.; DANTAS, J. T. S.; SOUZA, R. M.; CARRIÇO, Artur da Silva.; DANTAS, Ana L. Dipolar field effects on the critical current for spin transfer switch of iron and permalloy nanoelements. Journal of Applied Physics, v. 115, p. 17D130, 2014. ISSN 1089-7550 versão online. DOI https://doi.org/10.1063/1.4865317. Disponível em: https://aip.scitation.org/doi/10.1063/1.4865317. Acesso em: 08 abr. 2020.	pt_BR
dc.identifier.doi	https://doi.org/10.1063/1.4865317
dc.identifier.issn	0021-8979 (print), 1089-7550 (online)
dc.identifier.uri	https://repositorio.ufrn.br/jspui/handle/123456789/28774
dc.language	en	pt_BR
dc.publisher	AIP Publishing LLC	pt_BR
dc.subject	Dipolar field effects	pt_BR
dc.subject	Spin transfer switch	pt_BR
dc.subject	Nanoelements	pt_BR
dc.title	Dipolar field effects on the critical current for spin transfer switch of iron and permalloy nanoelements	pt_BR
dc.type	article	pt_BR