Neutron diffraction study of the polarization reversal mechanism in [111](c)-oriented Pb(Zn1/3Nb2/3)O-3-xPbTiO(3).

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dc.contributor.authorDaniels, JEen_AU
dc.contributor.authorFinlayson, TRen_AU
dc.contributor.authorDavis, Men_AU
dc.contributor.authorDamjanovic, Den_AU
dc.contributor.authorStuder, AJen_AU
dc.contributor.authorHoffman, Men_AU
dc.contributor.authorJones, JLen_AU
dc.date.accessioned2009-06-12T06:24:34Zen_AU
dc.date.accessioned2010-04-30T05:02:39Zen_AU
dc.date.available2009-06-12T06:24:34Zen_AU
dc.date.available2010-04-30T05:02:39Zen_AU
dc.date.issued2007-05-24en_AU
dc.date.statistics2007-05-15en_AU
dc.description.abstractThe polarization reversal mechanism in [111](c)-oriented Pb(Zn1/3Nb2/3)O-3-xPbTiO(3) has been investigated by in-situ neutron diffraction. Stepwise static-field measurements of the (222)(c) rocking curves confirm a two-stage polarization reversal mechanism via a sequence of non-180 degrees domain reorientations. The time-resolved response has also been measured upon application of a bipolar square wave with a 30 s period to observe directly the relaxation times of diffracted neutron intensity during the reversal process. Upon application of a large antipolar field, the diffraction intensity increases quickly, before relaxing over a longer time period with an exponential decay constant, tau, of approximately 5.7 s. These large time constants correlate with a frequency dependence of the macroscopic strain-field response. © 2007, American Institute of Physicsen_AU
dc.identifier.citationDaniels, J. E., Finlayson, T. R., Davis, M., Damjanovic, D., Studer, A. J., Hoffman, M., & Jones, J. L. (2007). Neutron diffraction study of the polarization reversal mechanism in [111](c)-oriented Pb(Zn1/3Nb2/3)O-3-xPbTiO(3). Journal of Applied Physics, 101(10), 7. doi:10.1063/1.2733636en_AU
dc.identifier.govdoc1166en_AU
dc.identifier.issn0021-8979en_AU
dc.identifier.issue10en_AU
dc.identifier.journaltitleJournal of Applied Physicsen_AU
dc.identifier.pagination7en_AU
dc.identifier.urihttp://dx.doi.org/10.1063/1.2733636en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/1350en_AU
dc.identifier.volume101en_AU
dc.language.isoenen_AU
dc.publisherAmerican Institute of Physicsen_AU
dc.subjectNeutron diffractionen_AU
dc.subjectMonocrystalsen_AU
dc.subjectCeramicsen_AU
dc.subjectPZTen_AU
dc.subjectPolarizationen_AU
dc.subjectDecayen_AU
dc.titleNeutron diffraction study of the polarization reversal mechanism in [111](c)-oriented Pb(Zn1/3Nb2/3)O-3-xPbTiO(3).en_AU
dc.typeJournal Articleen_AU
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