Diffusion of Particles Adsorbed on a Dynamically Disordered Reconstructive Surface
We have considered the diffusion of particles in a dynamically disordered medium in the framework of a simple lattice-gas model of a reconstructive surface. Using kinetic Monte Carlo simulations we have investigated the diffusion of particles over the host lattice with moving atoms. The dynamic lattice reconstruction increases substantially the particle diffusion coefficient and changes its activation energy.
Andreas Öchsner, Graeme E. Murch and João M.P.Q. Delgado
A. Tarasenko and L. Jastrabik, "Diffusion of Particles Adsorbed on a Dynamically Disordered Reconstructive Surface", Defect and Diffusion Forum, Vols. 312-315, pp. 752-757, 2011