Phase formation and structure in the solid solutions of the (1 – х)BiFeO3–x/2PbFe1/2NB1/2O3–x/2PbFe2/3W1/3O3 system
- Authors: Glazunova E.V.1, Shilkina L.A.1, Nagaenko A.V.2, Verbenko I.A.1, Reznichenko L.A.1
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Affiliations:
- Institute of Physics, Southern Federal University
- Institute of High Technologies and Piezotechnics, Southern Federal University
- Issue: Vol 87, No 9 (2023)
- Pages: 1255-1261
- Section: Articles
- URL: https://journals.rcsi.science/0367-6765/article/view/135480
- DOI: https://doi.org/10.31857/S0367676523702216
- EDN: https://elibrary.ru/KETQSP
- ID: 135480
Cite item
Abstract
The solid solutions of the (1 – х)BiFeO3–x/2PbFe1/2Nb1/2O3–x/2PbFe2/3W1/3O3 system in the concentration range 0.05 ≤ х ≤ 0.50 were produced by solid state method and sintering using conventional ceramic technology. In the range 0.25 < x < 0.35, a morphotropic phase transition from the rhombohedral phase to the cubic phase was found. The difference in symmetry when “scaling” the material is shown. The influence of PbFe1/2Nb1/2O3 and PbFe2/3W1/3O3 on the grain structure formation was established.
About the authors
E. V. Glazunova
Institute of Physics, Southern Federal University
Author for correspondence.
Email: kate93g@mail.ru
Russia, 344090, Rostov-on-Don
L. A. Shilkina
Institute of Physics, Southern Federal University
Email: kate93g@mail.ru
Russia, 344090, Rostov-on-Don
A. V. Nagaenko
Institute of High Technologies and Piezotechnics, Southern Federal University
Email: kate93g@mail.ru
Russia, 344090, Rostov-on-Don
I. A. Verbenko
Institute of Physics, Southern Federal University
Email: kate93g@mail.ru
Russia, 344090, Rostov-on-Don
L. A. Reznichenko
Institute of Physics, Southern Federal University
Email: kate93g@mail.ru
Russia, 344090, Rostov-on-Don
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