Anomalous scaling in a non local growth model in the Kardar-Parisi-Zhang universality class
arXiv:cond-mat/9802033 · doi:10.1103/PhysRevE.57.R2491
Abstract
We study the interface dynamics of a discrete model to quantitatively describe electrochemical deposition experiments. Extensive numerical simulations indicate that the interface dynamics is unstable at early times, but asymptotically displays the scaling of the Kardar-Parisi-Zhang universality class. During the time interval in which the surface is unstable, its power spectrum is anomalous; hence the behaviors at length scales smaller than or comparable with the system size are described by different roughness exponents. These results are expected to apply to a wide range of electrochemical deposition experiments.
arXiv commentREVTEX (4 pages) and three figures (postscript), to be published in PRE (rapid communication, March, 1998)
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- Anomalous scaling and super-roughness in the growth of CdTe polycrystalline films
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- Simulating the initial growth of a deposit from colloidal suspensions
- Spreading fronts of wetting liquid droplets: microscopic simulations and universal fluctuations
- Anomalous scaling of heterogeneous elastic lines: a new picture from sample to sample fluctuations