A discrete surface growth model for two components

Hassan F El-Nashar and Hilda A Cerdeira

Physica A: Statistical Mechanics and its Applications, 2000, vol. 283, issue 1, 6-10

Abstract: We present a ballistic deposition model for the surface growth of a binary species A and C. Numerical simulations of the growth kinetics show a deviation from the Kardar–Parisi–Zhang universality class, model valid for only one kind of deposited particles. The study also shows that when the deposition of particles with less active bonds occurs more frequently the voids under the surface become relevant. However, the increase in overhang/voids processes under the moving interface does not strengthen greately the local surface gradient.

Keywords: Growth models; Kinetic roughening; Dynamic scaling (search for similar items in EconPapers)
Date: 2000
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:283:y:2000:i:1:p:6-10

DOI: 10.1016/S0378-4371(00)00121-7

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