Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Growth Law of Bunch Size in Step Bunching Induced by Flow in Solution   By carrying out Monte Carlo simulations,we study step bunching during
solution growth. For simplicity, we consider a square lattice, which represents
a diffusion field in a solution, and express the diffusion of atoms as the
hopping of atoms on the lattice sites. In our model, we neglect the fluctuation
along steps. An array of steps is expressed as dots on a one-dimensional
vicinal face. Step bunching occurs in the case of step-down flow. In previous
study (M. Sato: J. Phys. Soc. Jpn. {\bf 79} (2010) 064606), we studied step
bunching with a slow flow and showed that the width of the fluctuation of step
distance increases as $t^\alpha$ with $\alpha =1/3$ in the initial stage. In
this paper, we carry out simulations with a faster flow. With a faster flow,
the width of the fluctuation of step distance first increases as $t^\alpha$
with $\alpha=1/2$,which is larger than the exponent with a slow flow, and then
an interval during which the width increases as $t^{1/3}$ appears.

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The categories of this paper are: cmp-lg
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The categories of this paper are: funct-an
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The categories of this paper are: hep-ex
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The categories of this paper are: solv-int
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The categories of this paper are: patt-sol
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The categories of this paper are: bayes-an
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The categories of this paper are: chem-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: math
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The categories of this paper are: astro-ph
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The categories of this paper are: adap-org
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The categories of this paper are: eess
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The categories of this paper are: hep-lat
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The categories of this paper are: mtrl-th
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The categories of this paper are: q-fin
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The categories of this paper are: alg-geom