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Electrical conduction of polyvinylidene fluoride at low electric field

机译:低电场下聚偏二氟乙烯的导电

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Three interesting features in the σapp vs. 1/T plot were found with the continuous current measurement during the cooling process. The abrupt change of σapp near Tc is thought to be due to the reduction of the number of charge carriers caused by crystallization and the bend behavior of σapp may be associated with the crystalline dispersion. The hump in the region C is induced by the displacement current originating from the dipole orientation. The reason why the curve obtained with Th < Tc has no bend behavior is under consideration at present.
机译:在冷却过程中,通过连续电流测量发现了σappvs.1 / T图中的三个有趣特征。 Tapp附近的σapp突然改变被认为是由于结晶引起的载流子数量减少,并且σapp的弯曲行为可能与晶体分散有关。区域C中的驼峰是由偶极子定向产生的位移电流引起的。目前,正在考虑为什么以Th <Tc获得的曲线没有弯曲行为的原因。

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