Please use this identifier to cite or link to this item: https://repositorio.ufrn.br/jspui/handle/123456789/28856
Title: Excitations of interface pinned domain walls in constrained geometries
Authors: Carriço, Artur da Silva
Dantas, Ana Lucia
Martins, S. M. S. B.
Oliveira, L. L.
Rebouças, G. O. G.
Keywords: Excitations of interface;Domain walls;Constrained;Geometries
Issue Date: 5-Dec-2017
Publisher: AIP Publishing LLC
Citation: CARRIÇO, Artur da Silva et al. Excitations of interface pinned domain walls in constrained geometries. AIP Advances, [s. l.], v. 8, p. 056004, 2018. ISSN 2158-3226 versão online. DOI https://doi.org/10.1063/1.5007245. Disponível em: https://aip.scitation.org/doi/10.1063/1.5007245. Acesso em: 29 abr. 2020.
Portuguese Abstract: We report a theoretical investigation of the equilibrium pattern and the spectra of head-to-head and Neel domain walls of flat Fe and Py stripes, exchange coupled with a vicinal antiferromagnetic substrate. We show that the domain wall excitation spectrum is tunable by the strength of the interface field. Furthermore, strong interface coupling favors localized wall excitations.
Abstract: We report a theoretical investigation of the equilibrium pattern and the spectra of head-to-head and Neel domain walls of flat Fe and Py stripes, exchange coupled with a vicinal antiferromagnetic substrate. We show that the domain wall excitation spectrum is tunable by the strength of the interface field. Furthermore, strong interface coupling favors localized wall excitations.
URI: https://repositorio.ufrn.br/jspui/handle/123456789/28856
ISSN: 2158-3226 (online)
Appears in Collections:CCET - DFTE - Artigos publicados em periódicos

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