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Ising model for tricritical points in ternary mixtures

Ising model for tricritical points in ternary mixtures An Ising model with spin S = 1 at each lattice point which exhibits multiple tricritical points is presented. This is a generalization of the Blume-Emery-Griffiths model which was used for describing the tricritical point in He 3 - He 4 mixtures. The model is solved in the molecular-field approximation. It is found that its thermodynamic behavior near the tricritical point is in qualitative agreement with the thermodynamic behavior of ternary fluids near their tricritical points. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Physical Review A American Physical Society (APS)

Ising model for tricritical points in ternary mixtures

Mukamel, D
Physical Review A , Volume 10 (2) – Aug 1, 1974
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Publisher
American Physical Society (APS)
Copyright
Copyright © 1974 The American Physical Society
ISSN
1094-1622
DOI
10.1103/PhysRevA.10.610
Publisher site
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Abstract

An Ising model with spin S = 1 at each lattice point which exhibits multiple tricritical points is presented. This is a generalization of the Blume-Emery-Griffiths model which was used for describing the tricritical point in He 3 - He 4 mixtures. The model is solved in the molecular-field approximation. It is found that its thermodynamic behavior near the tricritical point is in qualitative agreement with the thermodynamic behavior of ternary fluids near their tricritical points.

Journal

Physical Review A – American Physical Society (APS)

Published: Aug 1, 1974

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