DEMAGNETIZED-STATE DEPENDENCE OF HENKEL PLOTS .1. THE PREISACH MODEL

被引：88

作者：

VAJDA, F ^{[1
]}

DELLATORRE, E ^{[1
]}

MCMICHAEL, RD ^{[1
]}

机构：

[1] NATL INST STAND & TECHNOL,GAITHERSBURG,MD 20899

来源：

JOURNAL OF APPLIED PHYSICS | 1994年 / 75卷 / 10期

关键词：

D O I：

10.1063/1.355638

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The interpretation of interaction through Henkel plots and DELTAm 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.

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页码：5689 / 5691

页数：3

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