Geodesic
Thermodynamic functions of a two-component spatially homogeneous system near the critical separation point
Teoretičeskaâ i matematičeskaâ fizika, Tome 81 (1989) no. 3, pp. 455-467 
O. V. Patsahan; I. R. Yukhnovskii. Thermodynamic functions of a two-component spatially homogeneous system near the critical separation point. Teoretičeskaâ i matematičeskaâ fizika, Tome 81 (1989) no. 3, pp. 455-467. http://geodesic.mathdoc.fr/item/TMF_1989_81_3_a9/
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     title = {Thermodynamic functions of~a~two-component spatially homogeneous system near the critical separation point},
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Voir la notice de l'article provenant de la source Math-Net.Ru

In the vicinity of critical separation point the evident expression for free energy of double component isotropic system as the function of composition, temperature and Hamiltonian initial parameters is received. With $T\geqslant T_c$ the investigated system represents homogeneous mixture. With $T\leqslant T_c$ the sphere of free energy instability according to concentration is determined in which the component stratification takes place. The expressions for entropy and specific heat are also given.

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