CUSP CATASTROPHE IN THE FERROMAGNETIC-RESONANCE SPECTRUM OF A LAYERED FERROMAGNET

被引：1

作者：

ZASPEL, CE

机构：

[1] Physics Department, Montana State University, Bozeman

来源：

PHYSICAL REVIEW B | 1990年 / 41卷 / 01期

关键词：

D O I：

10.1103/PhysRevB.41.786

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Using a classical stroboscopic theory of ferromagnetic resonance, it is shown that the spectrum exhibits a cusp and higher-order catastastrophes. For the case of the cusp catastrophe, this comes from the four-magnon interaction. Finally, this explains hysteresis effects that were observed in layered ferromagnets. © 1990 The American Physical Society.

引用

页码：786 / 787

页数：2

共 5 条

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