Enhancement of multiferroic properties of Pb(Fe1/2Nb1/2)O-3 thin films on SrRuO3 buffered SrTiO3 substrates

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dc.contributorVirginia Techen
dc.contributor.authorYan, Lien
dc.contributor.authorZhao, X.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.accessioned2014-01-28T18:00:13Zen
dc.date.available2014-01-28T18:00:13Zen
dc.date.issued2009-05-01en
dc.description.abstractWe report multiferroic properties of Pb(Fe1/2Nb1/2)O-3 (or PFN) epitaxial thin layers grown on (001), (110), and (111) SrTiO3 substrates with and without a SrRuO3 (SRO) buffer. Our findings are as follows: (i) the constraint stress on (001) substrates is more than ten times larger than those on (110) and (111); (ii) this large constraint stress induces higher piezoelectric constants, magnetic permeability and magnetization for (001) PFN compared with (110) and (111) layers; (iii) epitaxy distorts the structure of (001) PFN causing the films to be weakly ferromagnetic, whereas (110) films are antiferromagnetic; and (iv) a significant increase of the coercivity of (001) layers occurs due to clamping by a SRO buffer layer.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; Zhao, Xin; Li, Jiefang; et al., "Enhancement of multiferroic properties of Pb(Fe1/2Nb1/2)O-3 thin films on SrRuO3 buffered SrTiO3 substrates," Appl. Phys. Lett. 94, 192903 (2009); http://dx.doi.org/10.1063/1.3138162en
dc.identifier.doihttps://doi.org/10.1063/1.3138162en
dc.identifier.issn0003-6951en
dc.identifier.urihttp://hdl.handle.net/10919/25170en
dc.identifier.urlhttp://scitation.aip.org/content/aip/journal/apl/94/19/10.1063/1.3138162en
dc.language.isoen_USen
dc.publisherAIP Publishingen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectAntiferromagnetic materialsen
dc.subjectCoercive forceen
dc.subjectFerroelectric thin filmsen
dc.subjectInternal stressesen
dc.subjectLead compoundsen
dc.subjectMagnetic epitaxial layersen
dc.subjectMagneticen
dc.subjectPermeabilityen
dc.subjectMagnetizationen
dc.subjectMultiferroicsen
dc.subjectPiezoelectricityen
dc.subjectWeaken
dc.subjectFerromagnetismen
dc.subjectElectrical propertiesen
dc.subjectSingle crystalsen
dc.subjectOxidesen
dc.subjectBulken
dc.subjectPhysicsen
dc.titleEnhancement of multiferroic properties of Pb(Fe1/2Nb1/2)O-3 thin films on SrRuO3 buffered SrTiO3 substratesen
dc.title.serialApplied Physics Lettersen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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