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Mechanisms of surface energy dissipation in moving domain wall in iron single crystals

V.E. Zubov, A.D. Kudakov, N.L. Levshin, P.A. Polyakov

Moscow University Physics Bulletin 2000. 55. N 1. P. 53

  • Article
Annotation

The anomalously high effect of physical adsorption on the mobility of a 180-deg domain wall in the near-the-surface region observed in filamentary single crystals of iron has been accounted for by increased coercivity due to the formation of adsorption defects and also due to nonstationary random motion of the nearthe-surface portion of the domain wall.

Authors
V.E. Zubov, A.D. Kudakov, N.L. Levshin, P.A. Polyakov
Department of Magnetism, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Issue 1, 2000

Moscow University Physics Bulletin

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