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Fizika Tverdogo Tela, 2019, Volume 61, Issue 12, Pages 2510–2514
DOI: https://doi.org/10.21883/FTT.2019.12.48586.527 (Mi ftt8601) 		 
This article is cited in 9 scientific papers (total in 9 papers)

Ferroelectricity

Flexocaloric effect in thin plates of barium and strontium titanate

A. S. Starkova, I. A. Starkovb

a St. Petersburg National Research University of Information Technologies, Mechanics and Optics
b Saint Petersburg Electrotechnical University "LETI"
Full-text PDF (117 kB) Citations (9)
DOI: https://doi.org/10.21883/FTT.2019.12.48586.527
Abstract: Based on the Love–Kirchhoff approach, the flexoelectric effect in a thin plate of a ferroelectric with cubic symmetry is studied. The electric and elastic fields in the ferroelectric are described within the framework of the Landau–Ginzburg thermodynamic potential. The influence of inhomogeneity of the polarization distribution in the plate is taken into account. The obtained values for the plate bending caused by applying the electric field make it possible to calculate the dependence of changes in entropy on temperature in plates of barium titanate and strontium titanate (the flexocaloric effect).
Keywords: ferroelectrics, thin plate, flexocaloric effect, flexoelectric effect, multicaloric effect, elastic displacement.
Funding agency Grant number
Russian Science Foundation 18-19-00512
This work was supported by the Russian Science Foundation, project no. 18-19-00512.
Received: 24.06.2019
Revised: 24.06.2019
Accepted: 16.07.2019
English version:
Physics of the Solid State, 2019, Volume 61, Issue 12, Pages 2542–2546
DOI: https://doi.org/10.1134/S1063783419120539
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. S. Starkov, I. A. Starkov, “Flexocaloric effect in thin plates of barium and strontium titanate”, Fizika Tverdogo Tela, 61:12 (2019), 2510–2514; Phys. Solid State, 61:12 (2019), 2542–2546
Citation in format AMSBIB
\Bibitem{StaSta19}
\by A.~S.~Starkov, I.~A.~Starkov
\paper Flexocaloric effect in thin plates of barium and strontium titanate
\jour Fizika Tverdogo Tela
\yr 2019
\vol 61
\issue 12
\pages 2510--2514
\mathnet{http://mi.mathnet.ru/ftt8601}
\crossref{https://doi.org/10.21883/FTT.2019.12.48586.527}
\elib{https://elibrary.ru/item.asp?id=42571163}
\transl
\jour Phys. Solid State
\yr 2019
\vol 61
\issue 12
\pages 2542--2546
\crossref{https://doi.org/10.1134/S1063783419120539}
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  • https://www.mathnet.ru/eng/ftt/v61/i12/p2510
    • This publication is cited in the following 9 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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