LOW-TEMPERATURE MAGNETIZATION IN NANOCRYSTALLINE FE88ZR7B4CU1 ALLOY

被引：18

作者：

KIM, KS ^{[1
]}

YU, SC ^{[1
]}

KIM, KY ^{[1
]}

NOH, TH ^{[1
]}

KANG, IK ^{[1
]}

机构：

[1] KOREA INST SCI & TECHNOL,DIV ADV MAT,SEOUL 136791,SOUTH KOREA

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1993年 / 29卷 / 06期

关键词：

D O I：

10.1109/20.280942

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We report here on the effect of annealing temperatures on the spin wave excitations for the nanocrystalline Fe88Zr7B4Cu1 alloy, observed from the low temperature magnetization curve and the spectroscopic splitting g factor. The thermomagnetization curve at low temperature is found to obey the Bloch law, M(s)(T) = M(s)(0)(1 - BT3/2 - CT5/2). From these experimental results, spin wave stiffness constants within the annealing condition were calculated. In addition, effective permeability, coercive force, saturation magnetization(B-10), magnetostriction and magnetic anisotropy of the annealed alloys have been studied systematically.

引用

页码：2679 / 2681

页数：3

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