dc.contributor.author
Valencia, S.
dc.contributor.author
Castaño Linares, Óscar
dc.contributor.author
Fontcuberta i Griñó, Josep
dc.contributor.author
Martínez Perea, Benjamin
dc.contributor.author
Balcells i Argemí, Lluís
dc.date.issued
2017-11-23T14:27:32Z
dc.date.issued
2017-11-23T14:27:32Z
dc.date.issued
2017-11-23T14:27:32Z
dc.identifier
https://hdl.handle.net/2445/118103
dc.description.abstract
The 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
application/pdf
dc.publisher
American Institute of Physics
dc.relation
Reproducció del document publicat a: https://doi.org/10.1063/1.1589174
dc.relation
Journal of Applied Physics, 2003, vol. 94, num. 4, p. 2524-2528
dc.relation
https://doi.org/10.1063/1.1589174
dc.rights
(c) American Institute of Physics , 2003
dc.rights
info:eu-repo/semantics/openAccess
dc.source
Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)
dc.subject
Magnetoresistència
dc.subject
Ceri (Element químic)
dc.subject
Precipitació (Química)
dc.subject
Pel·lícules fines
dc.subject
Magnetoresistance
dc.subject
Precipitation (Chemistry
dc.title
Enhanced low field magnetoresistive response in (La2/3Sr1/3MnO3)x/(CeO2)1-x composite thick films prepared by screen printing
dc.type
info:eu-repo/semantics/article
dc.type
info:eu-repo/semantics/publishedVersion
