domain wall motion meaning in English
畴壁运动
Examples
- It indicates that these materials are optimum cadidate for application . the magnetostriction of terfenol - d was calculated based on the model of magnetic domain turning and the model of magnetic domain wall motion respectively . the experiment value is consistent with that of calculation in low magnetic fields
应用磁畴转动模型和畴壁位移模型计算了terfenol - d的磁致伸缩，计算结果表明在低磁场下，应用畴壁位移模型得到的计算结果与实验结果符合较好。 - _ incremental form of evolution law of domain switching is developed by taking the volume fraction of domains as key intrinsic factors . the main factors that have great influence on domain switching are material parameters , domain wall motion , domain volume fraction and the interaction energy between inclusion and matrix . inclusion and its neighbors could be addressed in the description as well
? ?建立了以电畴翻转时的体积分数增量为中心的，基于铁电畴壁运动特性的剩余应变及电位移的增量形式的演化方程，在其中包含有材料参数、畴壁运动、电畴形式、电畴体积分数及基体与夹杂、夹杂与夹杂等相互间能量作用等影响因素。 - Accordingly , a new framework , which provides a common scheme for the numerical simulation on the macroscopic behavior of ferroelectrics though multi - scale analysis on the coupled thermo - electrics - mechanical behavior of multiphase in heterogeneous material , is induced to construct the effective constitutive equation of multiphase . in chapter four , based on the law of domain nucleation and domain wall motion of 1800 domain switching , a new scheme of domain switching and numerical simulation approach is put forward on the foundation of thermodynamics . driving traction , nucleation criterion , velocity of domain wall motion , kinetic relation and rate of domain switching in a single grain are given
第四章以铁电体1800畴变的过程中形核规律和畴界运动规律的实验观察结果为基础，根据热力学理论建立铁电体畴变的理论框架和数值模拟方法；给出了单畴内畴变驱动力、新畴形核准则、畴界运动速度公式、畴变动力学的表达式，单晶的畴变速率公式；用细观力学的观点给出了对多晶铁电体多场耦合的有效性质进行包含畴变速率影响的多尺度分析方法。