Stress induced magnetic anisotropy on BaTiO3-CoFe2O4 nanogranular composite thin films

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dc.contributor.authorBarbosa, José Gusmanpor
dc.contributor.authorAlmeida, B. G.por
dc.contributor.authorPereira, A. M.por
dc.contributor.authorAraújo, J. P.por
dc.contributor.authorGomes, I.por
dc.contributor.authorMendes, J.por
dc.date.accessioned2023-07-21T10:22:29Z
dc.date.available2023-07-21T10:22:29Z
dc.date.issued2008
dc.description.abstractThe influence of stress on the magnetic properties of BaTiO3-CoFe2O4 nanocomposites deposited by laser ablation on platinum covered Si(001) substrates, was characterized. The cobalt ferrite phase was under compressive strain in the growth direction that progressively relaxed as its concentration increased. A stress induced perpendicular magnetic anisotropy was observed, that decreased with increasing CoFe2O4 content, due to the relaxation of stress in the films.por
dc.description.sponsorshipThis work has been financially supported by the Portuguese Foundation for Science and Technology (FCT) and FEDER, through the projects POCI/CTM/60181/2004, FEDER/POCTI/0155/94, and through the Associated Laboratory-IN.por
dc.distributioninternationalpor
dc.identifier.citationBarbosa, J., Almeida, B., Pereira, A. M., Araújo, J. P., Gomes, I., & Mendes, J. (2008, December). Stress induced magnetic anisotropy on BaTiO3–CoFe2O4 nanogranular composite thin films. Journal of Non-Crystalline Solids. Elsevier BV. http://doi.org/10.1016/j.jnoncrysol.2008.05.085por
dc.identifier.doi10.1016/j.jnoncrysol.2008.05.085por
dc.identifier.eissn1873-4812
dc.identifier.issn0022-3093
dc.identifier.urihttps://hdl.handle.net/1822/85609
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherElsevier B.V.por
dc.relationinfo:eu-repo/grantAgreement/FCT/POCI/POCI%2FCTM%2F60181%2F2004/PTpor
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0022309308006856por
dc.rightsopenAccesspor
dc.subjectNanogranular compositespor
dc.subjectLaser ablationpor
dc.subjectStress-compressivepor
dc.subjectCobalt ferritepor
dc.subjectMagnetostrictionpor
dc.subjectMagnetic anysotropypor
dc.subjectBarium titanatepor
dc.subjectLaser ablation depositionpor
dc.subjectMagnetic anisotropypor
dc.subject.fosCiências Naturais::Ciências Físicaspor
dc.subject.wosScience & Technologypor
dc.titleStress induced magnetic anisotropy on BaTiO3-CoFe2O4 nanogranular composite thin filmspor
dc.typearticlepor
dspace.entity.typePublicationen
oaire.citationEndPage5252por
oaire.citationIssue47-51por
oaire.citationStartPage5250por
oaire.citationVolume354por
oaire.versionAMpor
sdum.journalJournal of Non-Crystalline Solidspor

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