Hysteresis and Eddy-current Relaxation in SiFe Materials |
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Authors: | Elemír Ušák Pavol Krivošík |
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Affiliation: | 1.Department of Electromagnetic Theory |
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Abstract: | The rate-dependent effects in metallic ferromagnetic materials with magnetization processes attributed to domain-walls motion were studied. The experimental method for eddy-current relaxation time determination was proposed. Some discrepancies between the data and theoretical predictions were observed and discussed. The origin of these discrepancies is accounted for by the decrease of viscous-type relaxation process as the rate of change of averaged magnetization is approaching zero. |
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