title: Nonequilibrium critical dynamics with domain wall and surface.
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.
authors.affiliation: Zhejiang University, Zhejiang Institute of Modern Physics, Hangzhou 310027, People's Republic of China.
authors.forename: N J
authors.initials: NJ
authors.lastname: Zhou
authors.forename: B
authors.initials: B
authors.lastname: Zheng