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A tetragonal switching model for ferroelectric materials
Author(s) -
Keip MarcAndré,
Schröder Jörg
Publication year - 2010
Publication title -
pamm
Language(s) - English
Resource type - Journals
ISSN - 1617-7061
DOI - 10.1002/pamm.201010177
Subject(s) - tetragonal crystal system , ferroelectricity , materials science , work (physics) , condensed matter physics , optoelectronics , crystallography , physics , crystal structure , chemistry , thermodynamics , dielectric
In this work a tetragonal material model for ferroelectric materials including a microscopically motivated switching criterion is presented. The resulting formulation is able to describe ferroelectric switching effects on a microscopic scale under consideration of the natural tetragonal structure of the ferroelectric material. (© 2010 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)