| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1816071 | Physica B: Condensed Matter | 2007 | 9 Pages |
We have investigated the free energy of formation for AgxIn1-xAgxIn1-x and AgxSn1-xAgxSn1-x liquid binary alloys at temperatures 1173 and 1250 K, respectively. A microscopic theory based on the first order perturbation has been applied. The interionic interaction and a reference liquid are the fundamental components of the theory. The interionic interaction is described by a local pseudopotential. A liquid of hard spheres (HS) of two different effective diametres and charges is used to describe the reference system. The results of the calculations for energy of formation agree very well with the available experimental data. Our calculations also reveal that a simple perturbative approach along with appropriate effective pair potentials can produce nearly quantitative results for the concerned alloys.
