Micromechanical modelling of ferroelectrics

被引：77
作者：
Huber, J. E. [1 ]
机构：
[1] Univ Oxford, Dept Engn Sci, Oxford OX1 3PJ, England
来源：
CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE | 2005年 / 9卷 / 03期
关键词：
ferroelectric switching; micromechanics; self-consistent models;
D O I：
10.1016/j.cossms.2006.05.001
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The wide range of applications of ferroelectrics is matched by an equally wide range of modelling approaches. This article reviews recent micromechanical models of ferroelectric switching. The development of models is traced, from discrete switching models that neglect grain-to-grain interaction, through to incremental switching models that account for interaction between grains. The role of domain wall dynamics and phase-field simulations in improving understanding of the microstructure within ferroelectric crystals is also discussed. (c) 2006 Elsevier Ltd. All rights reserved.
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页码：100 / 106
页数：7
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