Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/95371
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dc.contributor.authorZhao, T.en
dc.contributor.authorSalamanca-Riba, L.en
dc.contributor.authorZheng, H.en
dc.contributor.authorWang, J.en
dc.contributor.authorLofland, S. E.en
dc.contributor.authorMa, Z.en
dc.contributor.authorMohaddes-Ardabili, L.en
dc.contributor.authorShinde, S. R.en
dc.contributor.authorOgale, S. B.en
dc.contributor.authorBai, Feimingen
dc.contributor.authorViehland, D.en
dc.contributor.authorJia, Y.en
dc.contributor.authorSchlom, D. G.en
dc.contributor.authorWuttig, M.en
dc.contributor.authorRoytburd, A.en
dc.contributor.authorRamesh, R.en
dc.date.accessioned2012-10-29T07:31:50Zen
dc.date.accessioned2019-12-06T19:13:38Z-
dc.date.available2012-10-29T07:31:50Zen
dc.date.available2019-12-06T19:13:38Z-
dc.date.copyright2004en
dc.date.issued2004en
dc.identifier.citationZheng, H., Wang, J., Lofland, S. E., Ma, Z., Mohaddes-Ardabili, L., Zhao, T. et al. (2004). Multiferroic BaTiO3-CoFe2O4 nanostructures. Science, 303(5658), 661-663.en
dc.identifier.urihttps://hdl.handle.net/10356/95371-
dc.identifier.urihttp://hdl.handle.net/10220/8818en
dc.description.abstractWe report on the coupling between ferroelectric and magnetic order parameters in a nanostructured BaTiO3-CoFe2O4 ferroelectromagnet. This facilitates the interconversion of energies stored in electric and magnetic fields and plays an important role in many devices, including transducers, field sensors, etc. Such nanostructures were deposited on single-crystal SrTiO3 (001) substrates by pulsed laser deposition from a single Ba-Ti-Co-Fe-oxide target. The films are epitaxial in-plane as well as out-of-plane with self-assembled hexagonal arrays of CoFe2O4 nanopillars embedded in a BaTiO3 matrix. The CoFe2O4 nanopillars have uniform size and average spacing of 20 to 30 nanometers. Temperaturedependent magnetic measurements illustrate the coupling between the two order parameters, which is manifested as a change in magnetization at the ferroelectric Curie temperature. Thermodynamic analyses show that the magnetoelectric coupling in such a nanostructure can be understood on the basis of the strong elastic interactions between the two phases.en
dc.language.isoenen
dc.relation.ispartofseriesScienceen
dc.rights© 2004 American Association for the Advancement of Science.en
dc.subjectDRNTU::Engineering::Materials::Nanostructured materialsen
dc.titleMultiferroic BaTiO3-CoFe2O4 nanostructuresen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Materials Science and Engineeringen
dc.identifier.doihttp://dx.doi.org/10.1126/science.1094207en
item.grantfulltextnone-
item.fulltextNo Fulltext-
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