Elsevier

Applied Surface Science

Volumes 41–42, January 1990, Pages 509-511
Applied Surface Science

Interface geometry of (GaAs)n(InAs)n and (GaP)n(InP)n ultra-thin superlattices

https://doi.org/10.1016/0169-4332(89)90111-6Get rights and content

Abstract

We report results of a self-consistent pseudopotential study within the local density formalism of the ultra-thin (GaAs)1(InAs)1 and (GaP)1(InP)1 superlattices. The lattice mismatch effect is observed in the electronic structure and the equilibrium interface geometry is analysed by using the total energy and force methods.

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