Domain Structure Reversible Reconstruction of Amorphous Ferromagnetic by Water Molecules Weak Adsorptionстатья
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Дата последнего поиска статьи во внешних источниках: 12 ноября 2013 г.
Аннотация:Influence of water molecules reversible adsorption on domain structure and domain
wall structure in amorphous Fe-rich ferromagnet samples is investigated by magnetooptical method. Before investigation the samples were kept in the air. Domain structure of the samples significantly changes in wacuum: instead one 180-degree domain wall several domain walls appear which are oriented with angle 45o to the long side of the sample. This effect is completely reversible. Another new effect is found: domain wall width on the sample surface in vacuum is 35% bigger (13.5 µm) than in atmosphere of water vapor (10 µm).