Ferroelectricity

Flexodielectric effect in SrTiO$_3$ – single crystals

E. D. Obozova, A. V. Khalipov, K. V. D'yakonov, V. G. Zalesskii

Ioffe Institute, St. Petersburg

Abstract: The dielectric response to non-uniform spherical bending deformation in thin strontium titanate single-crystal plates was studied to identify the non-linearity of flexoelectric electromechanical interaction. The direct influence of non-uniform deformation on the value of dielectric susceptibility was shown.

Keywords: dielectrics, flexoelectric effect, ferroelectrics, strontium titanate.

Received: 16.02.2025
Revised: 20.02.2025
Accepted: 21.02.2025

DOI: 10.61011/FTT.2025.03.60263.33-25

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