Demagnetized-state dependence of Henkel plots. I. The Preisach model
- 15 May 1994
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 75 (10) , 5689-5691
- https://doi.org/10.1063/1.355638
Abstract
The interpretation of interaction through Henkel plots and Δm plots has become popular in recent years; however, the demagnetized state is often not specified. In this paper, the demagnetized state dependence of Henkel plots is calculated using the classical Preisach model, the moving model, and the complete‐moving‐hysteresis model. In the calculation of the virgin remanence curve, ac, dc+, and dc− demagnetized states were used. The resulting collection of Henkel plots contains examples of ‘‘up’’ and ‘‘down’’ deviations from the Wohlfarth line by changing the demagnetized state only.This publication has 12 references indexed in Scilit:
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