利用配有电压自动衰减电路的铁电材料测试系统测量了PZT铁电体材料样品的电滞回线。
The PZT ferroelectric slice sample was measured by the system with the automatic voltage-decaying circuit, and hysteresis loops of the sample was exhibited.
对两种铁电薄膜的厚度、XRD图谱、SEM图像和电滞回线进行了比较和分析。
The thickness, XRD images, SEM pictures and electric hysteresis loops of these two thin films were analyzed and compared.
采用电滞回线方法和偏置直流电场中叠加小交变电场方法研究了锆钛酸铅反铁电陶瓷材料在强电场作用下的介电行为。
The dielectric behaviour of antiferroelectric lead zirconate titanate has been studied by measuring the polarization and capacitance changes with the electric field.
介绍了测量铁电薄膜开关特性的重要仪器——双极性双脉冲发生器，以及利用双极性双脉冲测试铁电薄膜电滞回线的原理。
The measuring principle and the use of bipolar double pulse generated by measuring instrument for measuring switching characteristics with ferroelectric thin films are discussed.
介绍了测量铁电薄膜开关特性的重要仪器——双极性双脉冲发生器，以及利用双极性双脉冲测试铁电薄膜电滞回线的原理。
The measuring principle and the use of bipolar double pulse generated by measuring instrument for measuring switching characteristics with ferroelectric thin films are discussed.
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