Browsing Article by Subject "Lead compounds"

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Evolution of short-range to long-range monoclinic order of MB type with decreasing temperature in 0.75[Pb(Mg1/3Nb 2/3)O3]-0.25PbTiO3

Singh, A.K.; Pandey, D.; Zaharko, O. (2006-04)

Results of Rietveld analysis of powder neutron diffraction data on 0.75 [Pb (Mg13 Nb23) O3] -0.25PbTi O3 (PMN-0.25PT) at room temperature and 80 K are presented. It is shown that the currently believed structural model ...
High-resolution synchrotron x-ray diffraction study of Zr-rich compositions of Pb ZrxTi1-x)O3(0.525≤x≤0.60): Evidence for the absence of the rhombohedral phase

Singh, A.K.; Pandey, D.; Yoon, S.; Baik, S.; Shin, N. (2007)

Results of Rietveld analysis of the synchrotron x-ray diffraction data on Pb (Zrx Ti1-x) O3 (PZT) for 0.525≤x≤0.60 are presented to show the absence of rhombohedral phase on the Zr-rich side of the morphotropic phase ...

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