Email this article Structure of Relaxor Ferroelectric (1 – 2х)BiScO3 · хPbTiO3 · хPbMg0.33Nb0.67O3 with х = 0.42 in the Polarized and Depolarized States
- Authors: Sirotinkin V.P.1, Bush A.A.1, Spitsin A.I.2, Segalla A.G.2
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Affiliations:
- Moscow Technological University (MIREA)
- ELPA Research Institute
- Issue: Vol 63, No 1 (2018)
- Pages: 84-89
- Section: Lattice Dynamics and Phase Transitions
- URL: https://journals.rcsi.science/1063-7745/article/view/192197
- DOI: https://doi.org/10.1134/S1063774518010169
- ID: 192197
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Abstract
An X-ray diffraction study of ceramic samples of relaxor ferroelectric (1 – 2х)BiScO3 · хPbTiO3 · хPbMg0.33Nb0.67O3 with х = 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.
About the authors
V. P. Sirotinkin
Moscow Technological University (MIREA)
Author for correspondence.
Email: sirotinkin.vladimir@mail.ru
Russian Federation, Moscow, 119454
A. A. Bush
Moscow Technological University (MIREA)
Email: sirotinkin.vladimir@mail.ru
Russian Federation, Moscow, 119454
A. I. Spitsin
ELPA Research Institute
Email: sirotinkin.vladimir@mail.ru
Russian Federation, Zelenograd, Moscow, 124460
A. G. Segalla
ELPA Research Institute
Email: sirotinkin.vladimir@mail.ru
Russian Federation, Zelenograd, Moscow, 124460
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