Please use this identifier to cite or link to this item: https://repositorio.ufrn.br/jspui/handle/123456789/28774
Title: Dipolar field effects on the critical current for spin transfer switch of iron and permalloy nanoelements
Authors: Carriço, Artur da Silva
Oliveira, L. L.
Dantas, J. T. S.
Dantas, Ana L.
Souza, R. M.
Keywords: Dipolar field effects;Spin transfer switch;Nanoelements
Issue Date: 10-Feb-2014
Publisher: AIP Publishing LLC
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.
Portuguese Abstract: 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.
URI: https://repositorio.ufrn.br/jspui/handle/123456789/28774
ISSN: 0021-8979 (print), 1089-7550 (online)
Appears in Collections:CCET - DFTE - Artigos publicados em periódicos

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