MAGNETIC CHARACTERISTICS OF SOME RNISN (R = CE, PR, ND, SM) AND RRHSN (R = CE, PR, ND) COMPOUNDS

被引：47

作者：

ROUTSI, CD ^{[1
]}

YAKINTHOS, JK ^{[1
]}

GAMARISEALE, H ^{[1
]}

机构：

[1] NSRC DEMOCRITOS,INST MAT SCI,GR-15310 ATHENS,GREECE

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 117卷 / 1-2期

关键词：

D O I：

10.1016/0304-8853(92)90294-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic properties of seven equiatomic ternary RNiSn and RRhSn compounds (R = light rare earth) have been studied in fields of up to 20 kOe in the temperature range 4.2-200 K. It has been found that all compounds follow the Curie-Weiss law above 40 K, except CeNiSn and CeRhSn which do not show Curie-Weiss behavior at any temperature. The latter show a Kondo or valence fluctuation behavior. The compound SmNiSn orders antiferromagnetically with a Neel temperature almost-equal-to 9 K. No ordering temperature was observed down to 4.2 K for the rest of the compounds.

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页码：79 / 82

页数：4

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