G. Grinstein, M.A. Muñoz, et al.
Physical Review Letters
From symmetry arguments we construct a simple Langevin model to describe driven interfaces such as lattice sandpile models composed of discrete grains in the presence of white noise. The model exhibits generic scale invariance (or self-organized criticality) with calculable exponents in all dimensions. For spatial dimensions 1<d2 it undergoes a roughening transition between two distinct phases with algebraic correlations. The transition is Kosterlitz-Thouless-like in d=2. © 1991 The American Physical Society.
G. Grinstein, M.A. Muñoz, et al.
Physical Review Letters
D.D. Awschalom, M.A. McCord, et al.
Physical Review Letters
G.A. Held, I. Dierking, et al.
Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
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Physical Review B