Gibbs free energy and Helmholtz free energy for a three-dimensional Ising-like model

• Published in: Condensed Matter Physics
• Date: 2011
• Main Authors: Kozlovskii, M.P., Romanik, R.V.
• Format: Article
• Language: English
• Published: Інститут фізики конденсованих систем НАН України 2011
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/121539
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Gibbs free energy and Helmholtz free energy for a three-dimensional Ising-like model / M.P. Kozlovskii, R.V. Romanik // Condensed Matter Physics. — 2011. — Т. 14, № 4. — С. 43002:1-10. — Бібліогр.: 22 назв. — англ.

The critical behavior of a 3D Ising-like system is studied at the microscopic level of consideration. The free energy of ordering is calculated analytically as an explicit function of temperature, an external field and the initial parameters of the model. Within a unified approach, both Gibbs and He...