The ferroelectric spontaneous polarization P and the coercive voltage Vc and their frequency dependences have been measured in frequency range 10 Hz - 10 kHz. The exponents of power law P $VAR f$+$MIN@b$/ and Vc $VAR f$+c$/ have been found and confronted with theoretical predictions. The coefficient of rotational viscosity $gamma has been computed.
展开▼
机译：铁电自发极化P和矫顽电压Vc及其频率依赖性在频率范围内测量了10 Hz-10kHz。 Power Law P $ var + $ min @ b $ /和vc $ v $ + c $ /已被发现并面对理论预测。已经计算了旋转粘度系数$伽玛。
展开▼
