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dc.creatorGómez Polo, Cristinaes_ES
dc.creatorPérez de Landazábal Berganzo, José Ignacioes_ES
dc.creatorRecarte Callado, Vicentees_ES
dc.creatorVázquez, M.es_ES
dc.creatorHernando, A.es_ES
dc.date.accessioned2019-01-16T08:07:56Z
dc.date.available2019-01-16T08:07:56Z
dc.date.issued2004
dc.identifier.issn2469-9950 (Print)
dc.identifier.issn2469-9969 (Electronic)
dc.identifier.urihttps://hdl.handle.net/2454/31974
dc.description.abstractThe magnetic transition in a FeSiBCuNb nanocrystalline alloy, associated with the decoupling of ferromagnetic crystallites around the Curie point of the residual amorphous matrix, is analyzed in this work through the temperature dependence of the ac axial magnetic permeability and impedance of the samples. The temperature dependence of both complex magnitudes presents a maximum in the irreversible contribution at a certain transition temperature. While for low values of the exciting ac magnetic field the transition temperature lies below the Curie temperature of the amorphous phase, a shift above this Curie point is observed increasing the amplitude of the applied ac magnetic field. The detected field dependence is interpreted taking into account the ac nature of the inductive characterization techniques and the actual temperature dependence of the coercivity of the samples.en
dc.description.sponsorshipThis work was supported by the Spanish Gobierno de Navarra under project “Propiedades de magnetotransporte de nuevos materiales nanoestructurados.”en
dc.format.extent7 p.
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherAmerican Physical Societyen
dc.relation.ispartofPhysical Review B, 70, 094412 (2004)en
dc.rights© 2004 The American Physical Societyen
dc.subjectMagnetic transitionen
dc.subjectNanocrystalline alloyen
dc.titleMagnetic transition in nanocrystalline soft magnetic alloys analyzed via ac inductive techniquesen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeArtículo / Artikuluaes
dc.contributor.departmentUniversidad Pública de Navarra. Departamento de Físicaes_ES
dc.contributor.departmentNafarroako Unibertsitate Publikoa. Fisika Sailaeu
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.identifier.doi10.1103/physrevb.70.094412
dc.relation.publisherversionhttps://doi.org/10.1103/physrevb.70.094412
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.type.versionVersión publicada / Argitaratu den bertsioaes
dc.contributor.funderGobierno de Navarra / Nafarroako Gobernuaes


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