Nonequilibrium critical dynamics with domain wall and surface
  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. 
N. J. Zhou and B. Zheng
cond-mat.stat-mech