Synthesis and magnetoelectric characterization of cobalt ferrite—barium titanate composites using a new pulsed magnetic field method

dc.creatorMARIA EUGENIA BOTELLO ZUBIATE
dc.creatorDARIO BUENO BAQUES
dc.creatorLUIS EDMUNDO FUENTES COBAS
dc.creatorJOSE ANDRES MATUTES AQUINO
dc.date2006
dc.date.accessioned2018-11-19T14:48:39Z
dc.date.available2018-11-19T14:48:39Z
dc.identifierhttp://cimav.repositorioinstitucional.mx/jspui/handle/1004/1007
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/2262146
dc.descriptionBaTiO3-CoFe2O4 composites synthesized by the ceramic method showed a magnetoelectric effect. The CoFe2O4 powders were synthesized by coprecipitation and mixed with Aldrich reactive quality BaTiO3 powders with particle size <2 μm. The coupling of the magnetostrictive and the piezoelectric phases via elastic deformations of the properly polarized composites produced a magnetoelectric effect. The starting powders and the composites were characterized by thermal analysis, x-ray diffraction with Reitveld refinements, scanning electron microscopy and particle size distribution using light scattering. The magnetoelectric coefficient, α = dE/dH, was measured using the dynamic method, and a new pulsed magnetic field method developed in our laboratory.
dc.formatapplication/pdf
dc.languageeng
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/about/cc0/
dc.subjectinfo:eu-repo/classification/barium titanate/Cobalt Derrite
dc.subjectinfo:eu-repo/classification/magnetostrictive/magnetoelectric
dc.subjectinfo:eu-repo/classification/magnetoelectric properties/composite
dc.subjectinfo:eu-repo/classification/Cobalt ferrite/magnetic pulsed fields
dc.subjectinfo:eu-repo/classification/cti/1
dc.subjectinfo:eu-repo/classification/cti/22
dc.subjectinfo:eu-repo/classification/cti/2299
dc.subjectinfo:eu-repo/classification/cti/229999
dc.titleSynthesis and magnetoelectric characterization of cobalt ferrite—barium titanate composites using a new pulsed magnetic field method
dc.typeArtículos de revistas
dc.typeinfo:eu-repo/semantics/submittedVersion


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