Enhanced low field magnetoresistive response in (La2/3Sr1/3MnO3)x/(CeO2)1-x composite thick films prepared by screen printing

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dc.contributor.authorValencia, S.
dc.contributor.authorCastaño Linares, Óscar
dc.contributor.authorFontcuberta i Griñó, Josep
dc.contributor.authorMartínez Perea, Benjamin
dc.contributor.authorBalcells i Argemí, Lluís
dc.date.accessioned2017-11-23T14:27:32Z
dc.date.available2017-11-23T14:27:32Z
dc.date.issued2003-07
dc.date.updated2017-11-23T14:27:32Z
dc.description.abstractThe magnetoresistance and magnetization of (La2/3Sr1/3MnO3)x(LSMO)/(CeO2)1−x (0.64⩽x⩽1) composite thick films have been studied as a function of the manganite concentration. It is found that for high LSMO content, when the applied magnetic field is perpendicular to the film plane, the attainable low field magnetoresistance (LFMR) response is drastically reduced due to demagnetizing field effects. These effects are suppressed when the concentration of CeO2 is increased, thus an enhancement of the LFMR is observed. These results can be very important for developing magnetic sensors working in the low magnetic field regime when magnetic field needs to be applied perpendicular to the film plane.
dc.format.extent5 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec674157
dc.identifier.issn0021-8979
dc.identifier.urihttps://hdl.handle.net/2445/118103
dc.language.isoeng
dc.publisherAmerican Institute of Physics
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.1063/1.1589174
dc.relation.ispartofJournal of Applied Physics, 2003, vol. 94, num. 4, p. 2524-2528
dc.relation.urihttps://doi.org/10.1063/1.1589174
dc.rights(c) American Institute of Physics , 2003
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Enginyeria Electrònica i Biomèdica)
dc.subject.classificationMagnetoresistència
dc.subject.classificationCeri (Element químic)
dc.subject.classificationPrecipitació (Química)
dc.subject.classificationSerigrafia
dc.subject.classificationPel·lícules fines
dc.subject.otherMagnetoresistance
dc.subject.otherCerium
dc.subject.otherPrecipitation (Chemistry
dc.subject.otherSerigraphy
dc.subject.otherThin films
dc.titleEnhanced low field magnetoresistive response in (La2/3Sr1/3MnO3)x/(CeO2)1-x composite thick films prepared by screen printing
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion

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