Study on the diffusion of interstitial atom in interstitial alloy AuSi with FCC structureStudy on the diffusion of interstitial atom in interstitial alloy AuSi with FCC structure

DOI: 10.18173/2354-1059.2021-0004

Abstract

The paper derives analytic expressions of the diffusion coefficient depending on strain and pressure for the interstitial alloy AB with FCC structure by the statistical moment method based on previous studies for metals and semiconductors. Theoretical results are applied to alloy AuSi. Our numerical results satisfy the Arrhenius law