Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/451
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dc.contributorDepartment of Applied Physics-
dc.creatorYan, F-
dc.creatorWang, Y-
dc.creatorChan, HLW-
dc.creatorChoy, CL-
dc.date.accessioned2014-12-11T08:27:44Z-
dc.date.available2014-12-11T08:27:44Z-
dc.identifier.issn0003-6951-
dc.identifier.urihttp://hdl.handle.net/10397/451-
dc.language.isoenen_US
dc.publisherAmerican Institute of Physicsen_US
dc.rights© 2003 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in F. Yan et al. Appl. Phys. Lett. 82, 4325 (2003) and may be found at http://link.aip.org/link/?apl/82/4325en_US
dc.subjectFerroelectric thin filmsen_US
dc.subjectPulsed laser depositionen_US
dc.subjectBarium compoundsen_US
dc.subjectStrontium compoundsen_US
dc.subjectLead compoundsen_US
dc.titleFerroelectric properties of (Ba[sub 0.5]Sr[sub 0.5])TiO₃/Pb(Zr[sub 0.52]Ti[sub 0.48])O₃/(Ba[sub 0.5]Sr[sub 0.5])TiO₃ thin films with platinum electrodesen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage4325-
dc.identifier.epage4327-
dc.identifier.volume82-
dc.identifier.issue24-
dc.identifier.doi10.1063/1.1583137-
dcterms.abstractMultilayered Pt/(Ba[sub 0.5]Sr[sub 0.5])TiO₃ /Pb(Zr[sub 0.52]Ti[sub 0.48])O₃/(Ba[sub 0.5]Sr[sub 0.5])TiO₃/Pt (BST/PZT/BST) thin films with different thicknesses of the BST layers were prepared by the pulsed-laser deposition method. The existence of a BST layer between the PZT and Pt electrode can greatly improve the fatigue properties of the PZT film. However, the heterostructure with thicker BST layers exhibits lower remnant polarization because of a lower electric field applied on the PZT layer. So, the thickness of BST layers should be decreased to decrease the working voltage of the multilayered film. A heterostructure with very thin BST layers (thickness ~7.5 nm) has good ferroelectric properties, such as high remnant polarization and rare fatigue resistance after 10[sup 10] switching cycles. A possible reason for the effect of BST is that the BST layer can absorb oxygen vacancies or other point defects from the PZT layer and greatly improve its fatigue properties.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationApplied physics letters, 16 June 2003, v. 82, no. 24, p.4325-4327-
dcterms.isPartOfApplied physics letters-
dcterms.issued2003-06-16-
dc.identifier.isiWOS:000183467500038-
dc.identifier.scopus2-s2.0-0037773364-
dc.identifier.eissn1077-3118-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
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