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

arXiv comment5 pages, 5 figures

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Cited by in corpus (8)

• Creep motion of a domain wall in the two-dimensional random-field Ising model with a driving field
• Depinning phase transition in two-dimensional clock model with quenched randomness
• Nonsteady dynamic properties of a domain wall for the creep state under an alternating driving field
• Dynamic approach to finite-temperature magnetic phase transitions in the extended J1- J2 model with vacancy order
• A generalized voter model with time-decaying memory on a multilayer network
• Corrections to scaling in the dynamic approach to the phase transition with quenched disorder
• Spin-reorientation critical dynamics in the two-dimensional XY model with a domain wall
• Nonsteady dynamics at the dynamic depinning transition in the two-dimensional Gaussian random-field Ising model