1202.1343 (N. J. Zhou et al.)

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

N. J. Zhou, B. Zheng, D. P. Landau

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

View original: http://arxiv.org/abs/1202.1343