A comparison of Redlich-Kister polynomial and cubic spline representations of the chemical potential in phase field computations

Free energies play a central role in many descriptions of equilibrium and non-equilibrium properties of solids. Continuum partial differential equations (PDEs) of atomic transport, phase transformations and mechanics often rely on first and second derivatives of a free energy function. The stability...

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Veröffentlicht in:	Computational materials science 2016-12, Vol.128
Hauptverfasser:	Teichert, Gregory H., Gunda, N. S. Harsha, Rudraraju, Shiva, Natarajan, Anirudh Raju, Puchala, Brian, Van der Ven, Anton, Garikipati, Krishna
Format:	Artikel
Sprache:	eng
Schlagworte:	free energy MATERIALS SCIENCE MATHEMATICS AND COMPUTING phase transformation spinodal decomposition
Online-Zugang:	Volltext
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