Buceta, R.C.; Muraca, D. - In: Physica A: Statistical Mechanics and its Applications 390 (2011) 23, pp. 4192-4197
The Barkhausen jumps or avalanches in magnetic domain-walls motion between successive pinned configurations, due the competition among magnetic external driving force and substrum quenched disorder, appear in bulk materials and thin films. We introduce a model based in rules for the domain wall...