On the correlation between the widths of minor and major magnetic hysteresis loops

Vértesy, Gábor and Magni, A. (2000) On the correlation between the widths of minor and major magnetic hysteresis loops. PHYSICA B - CONDENSED MATTER, 275 (1-3). pp. 133-137. ISSN 0921-4526

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Abstract

The widths of the minor and major hysteresis loops were investigated in epitaxially grown uniaxial magnetic garnet films. It was found that minor loops can be wider than the major loop. This relationship can be turned into the opposite in the same sample by its proper processing. The phenomenon was interpreted, showing the difference in the character of the technical coercive force and of domain wall pinning field.

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