A Microscopic Investigation on Atomic Transport Properties for Liquid Al

Abstract

Fysol Ibna Abbas, Shantanu Chakraborty, Mutsumi Sugiyama, Mousume Samad and Abdur Razzaque Khan

This work focuses on studying the static and dynamic effects of liquid Al. Static method involves interionic pair interaction, static structure factor, pair correlation function, and excess entropy. The dynamic effects are examined using universal scaling laws (USLs) to analyze properties of the liquid state, like shear viscosity and diffusion coefficient. Inter-ionic interaction is the main ingredient to describe the liquid state feature proposed by Brettonet–Silbert (BS) pseudopotential has been utilized for both static and dynamic nature. BS potential procedure employing as a self-consistent microscopic technique that involves the electronic theory of metals and statistical mechanics. The liquid structure is characterized by the use of thermodynamic perturbation theory referred to as Linearized Weeks–Chandler–Andersen (LWCA) theory. We find excellent agreement between theory and experiment for both static and dynamic properties.

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