ON THE IRREVERSIBLE SUSCEPTIBILITY OF A TEXTURED STONER-WOHLFARTH ENSEMBLE

被引:8
作者
SCHUMANN, R
机构
[1] TU Dresden, Institut für Theoretische Physik
关键词
D O I
10.1016/0304-8853(95)00296-0
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
For models containing both reversible and irreversible magnetization processes the time-dependent irreversible susceptibility and the differentiated remanence curve differ from each other. To demonstrate this, both quantities were calculated for a non-interacting Stoner-Wohlfarth ensemble in dependence on the degree of alignment, the magnitude and the application time of an opposite field. For the differentiated remanence curve at t = 0 s an analytical expression was derived. For general times the calculation was carried out numerically.
引用
收藏
页码:349 / 352
页数:4
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