Dipartimento di Fisica, Università degli Studi di Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy.
J Phys Chem B. 2011 Dec 8;115(48):14091-8. doi: 10.1021/jp203939c. Epub 2011 Sep 7.
The relationship between anomalous (re-entrant) melting and the features of the repulsive part of the intermolecular potential is studied in one-component systems with radially symmetric interactions. By making use of the Lennard-Jones-Devonshire cell model, we derive a single-phase criterion for the occurrence of a temperature maximum in the melting line. The criterion is tested against numerical simulation results for a number of isotropic interaction models.
在具有径向对称相互作用的单组分系统中，研究了反常（重入）熔融与分子间势能排斥部分特征之间的关系。通过利用 Lennard-Jones-Devonshire 单元模型，我们推导出熔融线中出现温度最大值的单相判据。该判据针对多种各向同性相互作用模型的数值模拟结果进行了检验。
