A mathematical model of transient electric field is deduced, which takes dielectric polarization loss and displacement current into account.

推导出了考虑介质极化损耗和位移电流情况下暂态电场计算的数学模型。

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Aiming at the polarization problem of dielectric superlattice field, we developed poling equipment by ourselves.

针对介电超晶格结构的特殊极化问题，自行研制了极化设备。

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Dielectric constant polarization coercive voltage and leakage current have relations with the thickness of thin films because of the interface layer.

界面层的存在使介电系数、自发极化、矫顽电压、漏电流都与薄膜的厚度有关。

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