Carriço, Artur da SilvaDantas, Ana LuciaMartins, S. M. S. B.Oliveira, L. L.Rebouças, G. O. G.2020-04-302020-04-302017-12-05CARRIÇO, 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. 2020.2158-3226 (online)https://repositorio.ufrn.br/jspui/handle/123456789/28856We 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.Attribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/Excitations of interfaceDomain wallsConstrainedGeometriesarticlehttps://doi.org/10.1063/1.5007245