Domain wall roughening in disordered media: From local spin dynamics to a continuum description of the interface

M. Jost; K. D. Usadel

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arXiv · cond-mat/9612015

Domain wall roughening in disordered media: From local spin dynamics to a continuum description of the interface

M. Jost·K. D. Usadel

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Abstract

We study the kinetic roughening of a driven domain wall between spin-up and spin-down domains for a model with non-conserved order parameter and quenched disorder. To understand the scaling behavior of this interface we construct an equation of motion and study it theoretically.

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M. Jost, K. D. Usadel. 1996-12-02. Domain wall roughening in disordered media: From local spin dynamics to a continuum description of the interface. https://arxiv.org/abs/cond-mat/9612015

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