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Dispersion of Dielectric Permittivity in Ferroelectric Ceramics (K0.5Na0.5)NbO3 Modified with BaTiO3

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Bulletin of the Russian Academy of Sciences: Physics Aims and scope


Dispersion of the dielectric constant of ferroelectric ceramics based on (K,Na)NbO3 modified by barium titanate with a concentration of 0.01, 0.02 and 0.04 mol % is studied in the temperature range of 25–120°C. Patterns in the effect the modifying additive has on the dispersion of the dielectric constant in the frequency range of 0.25–105 Hz are determined.

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Correspondence to A. V. Zhirkov.

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Translated by V. Alekseev

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Zhirkov, A.V., Sidorkin, A.S., Vorotnikov, E.V. et al. Dispersion of Dielectric Permittivity in Ferroelectric Ceramics (K0.5Na0.5)NbO3 Modified with BaTiO3. Bull. Russ. Acad. Sci. Phys. 83, 1122–1124 (2019).

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