正則溶液の確率過程(Tetrahedra系)

概要

論文の詳細を見る
The kinetics of a system of tetrahedra is investigated for two component regular solution on the basis of the theory of stochastic processes. By suitably selecting state variables and assuming that the ratio of the transition rates per one atom is equal to that of the activity coefficients per one atom, the solubility curve and the spinodal line are calculated for this system from the first moments of the stochastic variables. Further, fluctuations in the thermal equilibrium state are calculated from the second moments and their behaviors at and near the critical state are discussed. Results obtained show that the fluctuations are divergent on the spinodal line, which appears to correspond to the anomaly of some physical quantities.
東海大学の論文
1998-03-00