Journal article
Constitutive modeling of ferroelectrics including nonlinear electrocaloric and thermomechanical effects



Publication Details
Authors:
Wingen, M.; Ricoeur, A.
Publication year:
2016
Journal:
Materials Today: Proceedings
Pages range:
657-661
Volume number:
3
Start page:
657
End page:
661
Number of pages:
5
ISSN:
2214-7853

Abstract
The theoretical background of a micromechanically and physically based constitutive model is presented. In addition to the nonlinear ferroelectric behaviour, the model considers the mutual nonlinear coupling of thermal and electromechanical fields. Results are presented in terms of an analytical solution for a one-dimensional problem and single domain configurations. (C) 2016 Elsevier Ltd. All rights reserved.


Keywords
domain switching, electrocaloric effect, ferroelectric cooling


Authors/Editors

Last updated on 2019-11-04 at 14:49