Papers by Keyword: Antiferroelectrics

Abstract: (Pb_1-xBa_x)ZrO₃ (PBZ) ceramics for x = 0.10 were synthesized by the mixed oxide solid state reaction method. Phase transition was investigated by dielectric measurements in the temperature range from 27 to 350 °C at various frequencies. The permittivity of the solids corresponding to (Pb_1-xBa_x) ZrO₃ showed the maximum value of 10220 at x = 0.10 at the phase transition temperature. The maximum permittivity gradually increasing concentration up to x = 0.10. The ferroelectric hysteresis loop of the PBZ ceramics for x = 0.10 is displayed at room temperature and 0.2 Hz.