Scaling of Rough Surfaces: Effects of Surface Diffusion on Growth and Roughness Exponents

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Random deposition model with surface diffusion over several next nearest neighbours is studied. The results agree with the results obtained by Family for the case of nearest neighbour diffusion [F. Family, J. Phys. A 19(8), L441, 1986]. However for larger diffusion steps, the growth exponent and the roughness exponent show interesting dependence on diffusion length.
5 pages, 11 figures, 4 tables

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Soft Condensed Matter, Statistical Mechanics

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http://salesiana.dossiersoluciones.com/handle/123456789/160389

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0805.0647
 http://arxiv.org/abs/0805.0647

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arXiv