| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1503608 | Scripta Materialia | 2007 | 4 Pages |
Abstract
The crystal structures of the perovskite ceramic Ba(Cd1/3Nb2/3)O3 prepared by the molten salt method have been studied. The X-ray Rietveld method and selected-area electron diffraction apparently show an ordered trigonal structure. Furthermore Ba(Cd1/3Nb2/3)O3 exhibits a large perturbation away from the totally ordered structure and the ordering degree determined by the variations of the occupancies of Cd2+ and Nb5+ cations in B′/B″ sites is 0.443.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Jinxia Deng, Xianran Xing, Jun Chen, Ranbo Yu, Guirong Liu,