Domain wall roughening in three dimensional magnets at the depinning transition
arXiv:cond-mat/9612241 · doi:10.1016/S0378-4371(97)00012-5
Abstract
The kinetic roughening of a driven interface between three dimensional spin-up and spin-down domains in a model with non-conserved scalar order parameter and quenched disorder is studied numerically within a discrete time dynamics at zero temperature. The exponents characterizing the morphology of the interface are obtained close to the depinning-transition
5 pages with 2 figures, Revtex