剩余极化强度 meaning in English
remanent polarization
Examples
- It was found that the dropping rate in remnant polarization , pr ( n ) , of the samples would be accelerated when a high intensity or low frequency or square - wave of electric field was applied or at a lower temperature
实验结果表明，在高电场强度、低电场频率和在方波电场的作用下以及较低的温度下，铁电陶瓷材料剩余极化强度p _ r ( n )下降的速度变快。 - The hysteresis loops were detected , it is found that the remanent polarization and the conceive field of the ceramics deceased with the dope of ba2 + . in the composition range of mpb , the conceive field exhibit the lowest value
测试了样品的电滞回线，发现batio _ 3的掺入有效降低了nbt基陶瓷的剩余极化强度和矫顽场，在准同型相界组成点，矫顽场达到最小值。 - It was proposed that the reduction in pr ( n ) during the electric fatigue process was probably caused by the increase of a domain and anti - ferroelectric c * domain ( both leading to the increase in non - switching of c domain ) in combining with the experimental observation that the pr ( n ) values lowered with the rise of n . the equation which can be used to calculate the differences in non - switchable domain due to the increase of n was also given . variations of domain - switching with changes of n are discussed according to the in - situ xrd measurements
根据原位xrd实验观测结果，给出了c a畴的90畴变的近似估算公式，并结合宏观剩余极化强度随n增加而降低的实验观测，提出了疲劳过程中材料的剩余极化强度p _ r ( n )降低是由于a畴的增加和反铁电c ~ *畴增加导致不可翻转c畴增加共同造成的假设，并给出了不可翻转畴随n增加而变化的估算公式。