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- Title
Structure of Relaxor Ferroelectric (1 - 2х)BiScO<sub>3</sub> · xPbTiO<sub>3</sub> · xPbMg<sub>0.33</sub>Nb<sub>0.67</sub>O<sub>3</sub> with х = 0.42 in the Polarized and Depolarized States.
- Authors
Sirotinkin, V. P.; Bush, A. A.; Spitsin, A. I.; Segalla, A. G.
- Abstract
An X-ray diffraction study of ceramic samples of relaxor ferroelectric (1 - 2x)BiScO3 · xPbTiO3 · xPbMg0.33Nb0.67O3 with x = 0.42 in the polarized and depolarized states has been performed. It is established by Rietveld method that in both cases samples contain two perovskite-like phases, which are solid solutions. One of them has cubic symmetry. The second phase is characterized by the polar tetragonal sp. gr. P4mm in the polarized state and the monoclinic noncentrosymmetric sp. gr. Cm in the depolarized state.
- Subjects
X-ray diffraction; CRYSTAL structure; CRYSTALLIZATION; PEROVSKITE; HEMATITE
- Publication
Crystallography Reports, 2018, Vol 63, Issue 1, p84
- ISSN
1063-7745
- Publication type
Article
- DOI
10.1134/S1063774518010169