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Atomic transport properties of AgxSn1-x liquid binary alloys

机译:AgxSn1-x液态二元合金的原子迁移性质

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Atomic transport properties, in particular the shear viscosity and diffusion constants for AgxSn1-x less simple liquid binary alloys are theoretically studied from a statistical mechanical theory called the distribution function method. The essential ingredients of this theory are the interionic interaction and the pair distribution function for hard spheres. The interionic interaction are described from a local pseudopotential model and the effective hard sphere diameters are obtained from the thermodynamic perturbative method known as the linearized Weeks-Chandler-Andersen (LWCA). Results of calculations for shear viscosities agree well with the available experimental data. (c) 2007 Elsevier B.V. All rights reserved.
机译:从统计力学理论(称为分布函数法)理论研究了AgxSn1-x不太简单的液态二元合金的原子迁移性质,尤其是剪切粘度和扩散常数。该理论的基本要素是硬球的离子间相互作用和成对分布函数。从局部伪势模型描述了离子间的相互作用,有效的硬球直径是通过称为线性化的Weeks-Chandler-Andersen(LWCA)的热力学扰动方法获得的。剪切粘度的计算结果与可用的实验数据非常吻合。 (c)2007 Elsevier B.V.保留所有权利。

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