Email this article Direct Measurements of the Dynamics of the Electrocaloric Response of Ferroelectrics under Conditions of Arbitrary Heat Transfer
- Authors: Sotnikova G.Y.1, Gavrilov G.A.1, Kapralov A.A.1, Smirnova E.P.1
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Affiliations:
- Ioffe Physical Technical Institute, Russian Academy of Sciences
- Issue: Vol 45, No 10 (2019)
- Pages: 963-966
- Section: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/208439
- DOI: https://doi.org/10.1134/S1063785019100146
- ID: 208439
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Abstract
We have a new, effective method for direct measurements of the electrocaloric effect under arbitrary heat transfer conditions. The accuracy and reliability of measurements of the dynamics of changes in the sample temperature are due to the use of photodiode temperature sensors of the mid-IR range with the possibility of their in situ calibration.
About the authors
G. Yu. Sotnikova
Ioffe Physical Technical Institute, Russian Academy of Sciences
Author for correspondence.
Email: g.sotnikova@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
G. A. Gavrilov
Ioffe Physical Technical Institute, Russian Academy of Sciences
Email: g.sotnikova@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
A. A. Kapralov
Ioffe Physical Technical Institute, Russian Academy of Sciences
Email: g.sotnikova@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
E. P. Smirnova
Ioffe Physical Technical Institute, Russian Academy of Sciences
Email: g.sotnikova@mail.ioffe.ru
Russian Federation, St. Petersburg, 194021
