MAGNETIC-PROPERTIES OF RCO4M (R = Y, ND AND HO-M = B, AL AND GA)-II

被引：10

作者：

IDO, H

KONNO, K

ITO, T

CHENG, SF

SANKAR, SG

WALLACE, WE

机构：

[1] CARNEGIE MELLON UNIV,MEMS DEPT,PITTSBURGH,PA 15213

[2] USN,CTR SURFACE WEAP,SILVER SPRING,MD 20903

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 104卷

关键词：

D O I：

10.1016/0304-8853(92)90619-Y

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic measurements for RCo4M (M = B, Al and Ga; R = Y, Nd and Ho) have been done in order to compare the M-substitution effects on the magnetic properties of RCo5. In the case of M = B, the crystal structure is of CeCo4B-type, while in the case of M = Al and Ga, it is of CaCu5-type. By the B substitution for the Co of RCo5 the magnetic anisotropy of the R sublattice is enhanced for R = Nd, while it seems to be weakened for R = Ho. The Co and R sublattice magnetizations and the exchange interaction between them are also discussed.

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页码：1361 / 1362

页数：2

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