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dc.contributor.authorZhukov Egorova, Arkady Pavlovich ORCID
dc.contributor.authorBlanco Aranguren, Juan María ORCID
dc.contributor.authorIpatov, Mihail
dc.contributor.authorChizhik, Alexander
dc.contributor.authorZhukova Zhukova, Valentina ORCID
dc.date.accessioned2014-02-19T18:23:24Z
dc.date.available2014-02-19T18:23:24Z
dc.date.issued2012-04
dc.identifier.citationNanoscale Research Letters 7 : (2012) // Article n. 223es
dc.identifier.issn1931-7573
dc.identifier.urihttp://hdl.handle.net/10810/11572
dc.description.abstractWe studied the effect of magnetoelastic anisotropy on domain wall (DW) dynamics and remagnetization process of magnetically bistable Fe-Co-rich microwires with metallic nucleus diameters (from 1.4 to 22 mu m). We manipulated the magnetoelastic anisotropy applying the tensile stresses and changing the magnetostriction constant and strength of the internal stresses. Microwires of the same composition of metallic nucleus but with different geometries exhibit different magnetic field dependence of DW velocity with different slopes. Application of stresses resulted in decrease of the DW velocity, v, and DW mobility, S. Quite fast DW propagation (v until 2,500 m/s at H about 30 A/m) has been observed in low magnetostrictive magnetically bistable Co56Fe8Ni10Si10B16 microwires. Consequently, we observed certain correlation between the magnetoelastic energy and DW dynamics in microwires: decreasing the magnetoelastic energy, K (me), DW velocity increases.es
dc.description.sponsorshipThis work was supported by the EU ERA-NET programme under project 'SoMaMicSens' (MANUNET-2010-Basque-3), by the Spanish MICINN under project MAT2010-18914, and by the Basque Government under Saiotek 10 MIMAGURA project.es
dc.language.isoenges
dc.publisherSpringeres
dc.rightsinfo:eu-repo/semantics/openAccesses
dc.subjectFe-riches
dc.subjectremagnetiation processes
dc.subjectstresses
dc.subjectwireses
dc.subjectpropagationes
dc.titleManipulation of domain wall dynamics in amorphous microwires through the magnetoelastic anisotropyes
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.holder© 2012 Zhukov et al.; licensee Springer. This is an Open Access article distributed under the terms of the Creative Commons Attribution License ( http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.es
dc.relation.publisherversionhttp://www.nanoscalereslett.com/content/7/1/223es
dc.identifier.doi10.1186/1556-276X-7-223
dc.departamentoesFísica de materialeses_ES
dc.departamentoesFísica aplicada Ies_ES
dc.departamentoeuMaterialen fisikaes_ES
dc.departamentoeuFisika aplikatua Ies_ES
dc.subject.categoriaMATERIALS SCIENCE
dc.subject.categoriaPHYSICS, CONDENSED MATTER


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