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Domain wall roughening in three dimensional magnets at the depinning transition

M. Jost·K. D. Usadel
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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

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M. Jost, K. D. Usadel. 1996-12-30. Domain wall roughening in three dimensional magnets at the depinning transition. https://doi.org/10.1016/s0378-4371(97)00012-5

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