Crystal structure of perovskite PbZrO3re-investigated by high resolution powder neutron diffraction
- 1 September 1998
- journal article
- research article
- Published by Informa UK Limited in Ferroelectrics
- Vol. 217 (1), 17-20
- https://doi.org/10.1080/00150199808015017
Abstract
High resolution powder neutron diffraction data of antiferroelectric PbZrO3 at room temperature have been re-analyzed to estimate the standard deviations of the structure parameters according to the conventional method. The estimated standard deviations presently obtained were remarkably smaller than those according to the method by Scott obtained in the previous Rietveld refinement. The antiferroelectric structure of PbZrO3 was compared with the structure investigated using local-density calculations.Keywords
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