Three-Dimensional Phase Field Simulations of Hysteresis and Butterfly Loops by the Finite Volume Method

被引：0

作者：

席丽莹 ^{[1
]}

陈焕铭 ^{[1
]}

郑富 ^{[1
]}

高华 ^{[1
]}

童洋 ^{[1
]}

马治 ^{[1
]}

机构：

[1] School of Physics & Electrical Information Engineering,Ningxia University

来源：

Chinese Physics Letters | 2015年 / 09期

关键词：

Three-Dimensional Phase Field Simulations of Hysteresis and Butterfly Loops by the Finite Volume Method;

D O I：

暂无

中图分类号：

O241.8 [微分方程、积分方程的数值解法];

学科分类号：

070102 ;

摘要：

Three-dimensional simulations of ferroelectric hysteresis and butterfly loops are carried out based on solving the time dependent Ginzburg-Landau equations using a finite volume method.The influence of externally mechanical loadings with a tensile strain and a compressive strain on the hysteresis and butterfly loops is studied numerically.Different from the traditional finite element and Bnite difference methods,the finite volume method is applicable to simulate the ferroelectric phase transitions and properties of ferroelectric materials even for more realistic and physical problems.

引用

页码：132 / 135

页数：4

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