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

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

Dispersion of the dielectric constant of ferroelectric ceramics based on (K,Na)NbO 3 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 co...

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Veröffentlicht in:Bulletin of the Russian Academy of Sciences. Physics 2019-09, Vol.83 (9), p.1122-1124
Hauptverfasser: Zhirkov, A. V., Sidorkin, A. S., Vorotnikov, E. V., Burkhanov, A. I.
Format: Artikel
Sprache:eng
Schlagworte:
Barium titanates
Ceramics
Dispersion
Ferroelectric materials
Ferroelectricity
Frequency ranges
Hadrons
Heavy Ions
Niobates
Nuclear Physics
Permittivity
Physics
Physics and Astronomy
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Zusammenfassung:Dispersion of the dielectric constant of ferroelectric ceramics based on (K,Na)NbO 3 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 0.25–10 5 Hz are determined.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873819090314