Direct measurement of magnetoelectric exchange in self-assembled epitaxial BiFeO3-CoFe2O4 nanocomposite thin films

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dc.contributorVirginia Techen
dc.contributor.authorYan, Lien
dc.contributor.authorXing, Zengpingen
dc.contributor.authorWang, Z. G.en
dc.contributor.authorWang, T.en
dc.contributor.authorLei, G. Y.en
dc.contributor.authorLi, Jiefangen
dc.contributor.authorViehland, Dwight D.en
dc.contributor.departmentMaterials Science and Engineering (MSE)en
dc.date.accessed2014-01-17en
dc.date.accessioned2014-01-28T18:00:12Zen
dc.date.available2014-01-28T18:00:12Zen
dc.date.issued2009-05-01en
dc.description.abstractWe report the direct measurement of a magnetoelectric (ME) exchange between magnetostrictive CoFe2O4 nanopillars in a piezoelectric BiFeO3 matrix for single-layer nanocomposite epitaxial thin films grown on (001) SrTiO3 substrates with SrRuO3 bottom electrodes. The ME coefficient was measured by a magnetic cantilever method and had a maximum value of similar to 20 mV/cm Oe. The films possessed saturation polarization (60 mu C/cm(2)) and magnetization (410 emu/cc) properties equivalent to bulk values, with typical hysteresis loops.en
dc.description.sponsorshipU.S. Department of Energy_DE-AC02-98CH10886en
dc.description.sponsorshipOffice of the Air-Force Office of Scientific Research FA 9550-06-1-0410en
dc.format.mimetypeapplication/pdfen
dc.identifier.citationYan, Li; Xing, Zengping; Wang, Zhiguang; et al., "Direct measurement of magnetoelectric exchange in self-assembled epitaxial BiFeO3-CoFe2O4 nanocomposite thin films," Appl. Phys. Lett. 94, 192902 (2009); http://dx.doi.org/10.1063/1.3138138en
dc.identifier.doihttps://doi.org/10.1063/1.3138138en
dc.identifier.issn0003-6951en
dc.identifier.urihttp://hdl.handle.net/10919/25163en
dc.identifier.urlhttp://scitation.aip.org/content/aip/journal/apl/94/19/10.1063/1.3138138en
dc.language.isoen_USen
dc.publisherAIP Publishingen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectBismuth compoundsen
dc.subjectCobalt compoundsen
dc.subjectDielectric polarisationen
dc.subjectMagneticen
dc.subjectEpitaxial layersen
dc.subjectMagnetic hysteresisen
dc.subjectMagnetoelectric effectsen
dc.subjectNanocompositesen
dc.subjectPiezoelectric thin filmsen
dc.subjectBatio3-cofe2o4 nanostructuresen
dc.subjectMultiferroic nanostructuresen
dc.subjectLaminatesen
dc.subjectComposite materialsen
dc.subjectHeterostructuresen
dc.subjectPhysicsen
dc.titleDirect measurement of magnetoelectric exchange in self-assembled epitaxial BiFeO3-CoFe2O4 nanocomposite thin filmsen
dc.title.serialApplied Physics Lettersen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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