The Electrocaloric Effect in BaTiO3–SrTiO3 Solid Solution

The Electrocaloric Effect in BaTiO3–SrTiO3 Solid Solution

We have studied the electrocaloric effect in 0.68BaTiO 3 –0.32SrTiO 3 solid solution, as well as the dielectric, pyroelectric, and piezoelectric properties of this compound in the vicinity of the first-order phase transition in a bias electric field. The dielectric and electromechanical contribution...

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Veröffentlicht in:Technical physics letters 2018, Vol.44 (1), p.60-62
Hauptverfasser: Smirnova, E. P., Sotnikova, G. Yu, Zaitseva, N. V., Kapralov, A. A., Gavrilov, G. A.
Format: Artikel
Sprache:eng
Schlagworte:
Barium titanates
Classical and Continuum Physics
Dielectric properties
Phase transitions
Physics
Physics and Astronomy
Piezoelectricity
Regular Papers
Solid solutions
Strontium titanates
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Zusammenfassung:We have studied the electrocaloric effect in 0.68BaTiO 3 –0.32SrTiO 3 solid solution, as well as the dielectric, pyroelectric, and piezoelectric properties of this compound in the vicinity of the first-order phase transition in a bias electric field. The dielectric and electromechanical contributions to the pyroelectric and electrocaloric effects are discussed.
ISSN:1063-7850
1090-6533
DOI:10.1134/S1063785018010212