Structural transitions in [001]/[111]-oriented 0.26Pb(In1/2Nb1/2)O3-0.46Pb(Mg1/3Nb2/3)O3-0.28PbTiO3 single crystals probed via neutron diffraction and electrical characterization

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dc.contributor.authorLi, Qen_AU
dc.contributor.authorLiu, Yen_AU
dc.contributor.authorWang, Jen_AU
dc.contributor.authorStuder, AJen_AU
dc.contributor.authorWithers, RLen_AU
dc.contributor.authorLi, ZRen_AU
dc.contributor.authorXu, Zen_AU
dc.date.accessioned2015-10-13T23:54:39Zen_AU
dc.date.available2015-10-13T23:54:39Zen_AU
dc.date.issued2013-04-19en_AU
dc.date.statistics2015-10-08en_AU
dc.description.abstractWe report changes in the metric symmetry of unpoled and electrically poled single crystals of 0.26Pb(In1/2 Nb 1/2)O3-0.46Pb(Mg1/3 Nb 2/3)O3-0.28PbTiO3, as revealed by neutron diffraction in conjunction with electrical measurements. The unpoled crystals show relaxor characteristics and an average rhombohedral symmetry that persists from ambient temperature up to the Curie temperature of ∼165 °C. Poling along a [111] direction enhances the rhombohedral distortion away from cubic metric symmetry but appears not to induce any monoclinic phases. By contrast, the poled [001]-oriented crystal has orthorhombic (or monoclinic MC ) metric symmetry at 25 °C. An intermediate transition to a metrically tetragonal phase around 120 °C is confirmed for both poled crystals. © 2013, AIP Publishing LLC.en_AU
dc.identifier.articlenumber154104en_AU
dc.identifier.citationLi, Q., Liu, Y., Wang, J., Studer, A. J., Withers, R. L., Li, Z., & Xu, Z. (2013). Structural transitions in [001]/[111]-oriented 0.26Pb(In1/2Nb1/2)O3-0.46Pb(Mg1/3Nb2/3)O3-0.28PbTiO3 single crystals probed via neutron diffraction and electrical characterization. Journal of Applied Physics, 113 (15), 154104. doi:10.1107/S0021889811024150en_AU
dc.identifier.govdoc6145en_AU
dc.identifier.issn0021-8979en_AU
dc.identifier.issue15en_AU
dc.identifier.journaltitleJournal of Applied Physicsen_AU
dc.identifier.urihttp://dx.doi.org/10.1063/1.4802669en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/6314en_AU
dc.identifier.volume113en_AU
dc.language.isoenen_AU
dc.publisherAIP Publishing LLCen_AU
dc.subjectMonocrystalsen_AU
dc.subjectNeutron diffractionen_AU
dc.subjectDielectric materialsen_AU
dc.subjectHysteresisen_AU
dc.subjectAmbient temperatureen_AU
dc.subjectOPAL Reactoren_AU
dc.titleStructural transitions in [001]/[111]-oriented 0.26Pb(In1/2Nb1/2)O3-0.46Pb(Mg1/3Nb2/3)O3-0.28PbTiO3 single crystals probed via neutron diffraction and electrical characterizationen_AU
dc.typeJournal Articleen_AU
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