High-resolution synchrotron XRD study of Zr-rich compositions of Pb(Zr_xTi_1-x)O_3 (0.525\leq x \leq 0.60): evidence for the absence of the rhombohedral phase

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dc.creatorSingh, Akhilesh Kumar
dc.creatorPandey, Dhananjai
dc.creatorYoon, Songhak
dc.creatorBaik, Sunggi
dc.creatorShin, Namsoo
dc.date2008-03-12
dc.date.accessioned2026-07-07T09:26:24Z
dc.date.available2026-07-07T09:26:24Z
dc.descriptionResults of Rietveld analysis of the synchrotron XRD data on Pb(Zr_xTi_1-x)O_3 (PZT) for 0.525\leqx\leq0.60 are presented to show the absence of rhombohedral phase on the Zr-rich side of the morphotropic phase boundary (MPB). Our results reveal that the structure of PZT is monoclinic in the Cm space group for 0.525\leq x\leq 0.60. The nature of the monoclinic distortion changes from pseudo-tetragonal for 0.525\leqx\leq0.54 to pseudo-rhombohedral for x>0.54.
dc.description12 pages, 5 figure
dc.identifierhttps://arxiv.org/abs/0803.1762
dc.identifierhttp://arxiv.org/abs/0803.1762
dc.identifierAPPLIED PHYSICS LETTERS 91, 192904 (2007)
dc.identifierdoi:10.1063/1.2804008
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/156739
dc.subjectMaterials Science
dc.titleHigh-resolution synchrotron XRD study of Zr-rich compositions of Pb(Zr_xTi_1-x)O_3 (0.525\leq x \leq 0.60): evidence for the absence of the rhombohedral phase
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