Faculty of Physics
M.V.Lomonosov Moscow State University
Brief Report

Magnetooptical investigation of the micromagnetic structure of Fe-enriched amorphous ribbons

E.E. Shalygina, N.I. Tsidaeva, L.M. Bekoeva

Moscow University Physics Bulletin 1998. 53. N 1. P. 78

  • Article

The results of magnetooptical investigation of the micromagnetic structure of amorphous Fe$_{73}$Co$_{12}$B$_{15}$ ribbons are presented. A strong dispersion of magnetic anisotropy on a macro- and microscale in the initial state of the ribbons is detected. As a result, their local magnetic properties are rather heterogeneous, an irregular ripple-structure forms on remagnetization of the ribbons, and blocking of magnetization processes, accompanying this structure is observed. The influence of thermomagnetic annealing on the micromagnetic structure of the ribbons is investigated.

E.E. Shalygina, N.I. Tsidaeva, L.M. Bekoeva
Department of Magnetism, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Issue 1, 1998

Moscow University Physics Bulletin

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