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Fizika Tverdogo Tela, 2019, Volume 61, Issue 8, Pages 1557–1560
DOI: https://doi.org/10.21883/FTT.2019.08.47988.456 (Mi ftt8743) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Thermal properties

The Schottky effect in Bi$_{0.95}$Sm$_{0.05}$FeO$_{3}$

R. G. Mitarova, S. N. Kallaevb, Z. M. Omarovb, L. A. Reznichenkoc

a Daghestan State Technical University
b Daghestan Institute of Physics after Amirkhanov, Makhachkala, Russia
c Research Institute of Physics, Southern Federal University, Rostov-on-Don
Full-text PDF (104 kB) Citations (1)
DOI: https://doi.org/10.21883/FTT.2019.08.47988.456
Abstract: The temperature dependence of the specific heat of the Bi$_{0.95}$Sm$_{0.05}$FeO$_{3}$ multiferroic has been studied in the temperature range 130–780 K. The substitution of samarium ions for bismuth ions in the bismuth ferrite is found to lead to the appearance of additional specific heat component that is due to the manifestation of the Schottky effect for three-level states and multiplet structure of 4$f$ electrons of samarium ions.
Keywords: Schottky effect, heat capacity, multiferroics.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 3.6371.2017/8.9
This work was partially performed in the framework of state task of the Ministry of Education and science of the Russian Federation (project no. 3.6371.2017/8.9).
Received: 15.04.2019
Revised: 15.04.2019
Accepted: 17.04.2019
English version:
Physics of the Solid State, 2019, Volume 61, Issue 8, Pages 1509–1512
DOI: https://doi.org/10.1134/S1063783419080195
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: R. G. Mitarov, S. N. Kallaev, Z. M. Omarov, L. A. Reznichenko, “The Schottky effect in Bi$_{0.95}$Sm$_{0.05}$FeO$_{3}$”, Fizika Tverdogo Tela, 61:8 (2019), 1557–1560; Phys. Solid State, 61:8 (2019), 1509–1512
Citation in format AMSBIB
\Bibitem{MitKalOma19}
\by R.~G.~Mitarov, S.~N.~Kallaev, Z.~M.~Omarov, L.~A.~Reznichenko
\paper The Schottky effect in Bi$_{0.95}$Sm$_{0.05}$FeO$_{3}$
\jour Fizika Tverdogo Tela
\yr 2019
\vol 61
\issue 8
\pages 1557--1560
\mathnet{http://mi.mathnet.ru/ftt8743}
\crossref{https://doi.org/10.21883/FTT.2019.08.47988.456}
\elib{https://elibrary.ru/item.asp?id=41130218}
\transl
\jour Phys. Solid State
\yr 2019
\vol 61
\issue 8
\pages 1509--1512
\crossref{https://doi.org/10.1134/S1063783419080195}
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  • https://www.mathnet.ru/eng/ftt/v61/i8/p1557
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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