Email this article Structure and Dielectric Properties of Bi0.80Gd0.20–xLaxFeO3 Multiferroics
- Authors: Makoed I.I.1, Ravinski A.F.2, Gorbachuk N.I.3, Pashchenko A.V.4,5, Liedienov N.A.4, Amirov A.A.6,7, Yusupov D.M.6, Janushkevich K.I.8
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Affiliations:
- Pushkin State University
- Bialystok University of Technology
- Belarusian State University
- Galkin Institute for Physics and Engineering
- Tugan-Baranovsky National University of Economics and Trade
- Amirkhanov Institute of Physics, Dagestan Scientific Center
- Kant Baltic Federal University
- Scientific and Practical Materials Research Center
- Issue: Vol 82, No 5 (2018)
- Pages: 570-573
- Section: Article
- URL: https://journals.rcsi.science/1062-8738/article/view/185390
- DOI: https://doi.org/10.3103/S1062873818050210
- ID: 185390
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Abstract
The structural and dielectric properties of Bi0.80Gd0.20–xLaxFeO3 (x = 0–0.20) samples are studied by means of X-ray diffraction and dielectric spectroscopy. Room-temperature dielectric functions are examined experimentally at 1–1010 Hz. The dielectric properties are characterized theoretically using the Debye model with Cole–Cole and Cole–Davidson distributions of relaxation times. Correlations between structural parameters and dielectric properties are established.
About the authors
I. I. Makoed
Pushkin State University
Author for correspondence.
Email: igmak2010@yandex.by
Belarus, Brest, 224016
A. F. Ravinski
Bialystok University of Technology
Email: igmak2010@yandex.by
Poland, Bialystok, 15-001
N. I. Gorbachuk
Belarusian State University
Email: igmak2010@yandex.by
Belarus, Minsk, 220030
A. V. Pashchenko
Galkin Institute for Physics and Engineering; Tugan-Baranovsky National University of Economics and Trade
Email: igmak2010@yandex.by
Ukraine, Donetsk, 83114; Donetsk, 83050
N. A. Liedienov
Galkin Institute for Physics and Engineering
Email: igmak2010@yandex.by
Ukraine, Donetsk, 83114
A. A. Amirov
Amirkhanov Institute of Physics, Dagestan Scientific Center; Kant Baltic Federal University
Email: igmak2010@yandex.by
Russian Federation, Makhachkala, 367003; Kaliningrad, 236041
D. M. Yusupov
Amirkhanov Institute of Physics, Dagestan Scientific Center
Email: igmak2010@yandex.by
Russian Federation, Makhachkala, 367003
K. I. Janushkevich
Scientific and Practical Materials Research Center
Email: igmak2010@yandex.by
Belarus, Minsk, 220072
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