ORIGIN OF ZERO-LOSS M-H LOOPS IN AMORPHOUS RIBBONS CARRYING AN AC CURRENT

被引：9

作者：

SABOLEK, S ^{[1
]}

BABIC, E ^{[1
]}

MAROHNIC, Z ^{[1
]}

机构：

[1] UNIV ZAGREB,INST PHYS,41001 ZAGREB,CROATIA

来源：

PHYSICAL REVIEW B | 1993年 / 48卷 / 09期

关键词：

D O I：

10.1103/PhysRevB.48.6206

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

M-H loops with a vanishing coercive field H(c) and loss E have been obtained for an amorphous Co70.3Fe4.7Si15B10 ribbon carrying an ac current of appropriate amplitude, frequency, and phase. The actual shape of the ac-current pulse is immaterial as long as the phase and amplitude remain the same. The phenomenon is explained within the framework of the recent model for the magnetization of a ferromagnetic ribbon carrying a dc current. The general condition for the occurrence of H(c) = 0 is derived and some applications of the phenomenon are discussed.

引用

页码：6206 / 6209

页数：4

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