Structure of a Domain Wall in a Ferromagnet
Valter A. Ignatchenko, Yu. V. Zakharov · Journal of Applied Physics · 1968
The structure of the domain wall of a ferromagnetic crystal of finite thickness is determined by perturbation theory and by taking into account the surface anisotropy β′ ≷ 0. When perturbation theory is not suitable, a detailed analysis of the problem is also carried out.