Relaxation-to-creep transition of domain-wall motion in two- dimensional random-field Ising model with ac driving field

Abstract

With Monte Carlo simulations, we investigate the relaxation dynamics with a domain wall for magnetic systems at the critical temperature. The dynamic scaling behavior is carefully analyzed, and a dynamic roughening process is observed. For comparison, similar analysis is applied to the relaxation dynamics with a free or disordered surface

5 pages, 5 figures

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Cited by in corpus (3)

• Depinning phase transition in two-dimensional clock model with quenched randomness
• Corrections to scaling in the dynamic approach to the phase transition with quenched disorder
• Nonsteady dynamics at the dynamic depinning transition in the two-dimensional Gaussian random-field Ising model