Growth and Scaling in Anisotropic Spinodal Decomposition

Pablo I. Hurtado; J. Marro; E. V. Albano

doi:10.1209/epl/i2002-00153-2

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Growth and Scaling in Anisotropic Spinodal Decomposition

Pablo I. Hurtado·J. Marro·E. V. Albano

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Abstract

We studied phase separation in a particle interacting system under a large drive along x. We here identify the basic growth mechanisms, and demonstrate time self-similarity, finite-size scaling, as well as other interesting features of both the structure factor and the scaling function. We also show that, at late t in two dimensions, there is a unique t-dependent length increasing l_y(t) \sim t^{1/3} for macroscopic systems. Our results, which follow as a direct consequence of the underlying anisotropy, may characterize a class of nonequilibrium situations.

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Pablo I. Hurtado, J. Marro, E. V. Albano. 2002-09-13. Growth and Scaling in Anisotropic Spinodal Decomposition. https://doi.org/10.1209/epl%2Fi2002-00153-2

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