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How to Couple Landau Theory to an Equation of State

How to Couple Landau Theory to an Equation of State We show how to construct a Landau-type free energy based on a primary order parameter coupled to finite strain with an elastic energy derived from an arbitrary equation of state V = V ( P ) . The resulting class of models provides an excellent and efficient framework for the systematic study of phase transformations for a wide range of materials up to ultrahigh pressures. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Physical Review Letters American Physical Society (APS)

How to Couple Landau Theory to an Equation of State

Tröster, A; Schranz, W
Physical Review Letters , Volume 88 (5) – Feb 4, 2002
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Publisher
American Physical Society (APS)
Copyright
Copyright © 2002 The American Physical Society
ISSN
1079-7114
DOI
10.1103/PhysRevLett.88.055503
pmid
11863742
Publisher site
See Article on Publisher Site

Abstract

We show how to construct a Landau-type free energy based on a primary order parameter coupled to finite strain with an elastic energy derived from an arbitrary equation of state V = V ( P ) . The resulting class of models provides an excellent and efficient framework for the systematic study of phase transformations for a wide range of materials up to ultrahigh pressures.

Journal

Physical Review Letters – American Physical Society (APS)

Published: Feb 4, 2002

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