TRANSITION IN THE OVERCOMPENSATED MULTICHANNEL KONDO ALLOY AU-V - SUSCEPTIBILITY AND RESISTIVITY DATA

被引：2

作者：

MORDIJCK, A

DECKERS, I

LABRO, M

机构：

[1] K.U. Leuven, Lab. voor Lage Temperaturen en Hoge-Veldenfysica, 3001 Leuven

来源：

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

关键词：

D O I：

10.1016/0304-8853(92)91678-M

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present susceptibility and resistivity data on dilute Au-V alloys. The most diluted alloys (40 ppm V) are known to behave magnetically as overcompensated multi-channel Kondo alloys. This is now confirmed by the resistivity behaviour and is explained partly by recent theoretical work and partly by a qualitative model. We report on the concentration dependence of this effect up to 2000 ppm V. A clear transition towards the normal Kondo effect behaviour is seen. This can be explained taking into account the special properties of the overcompensated state.

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页码：2081 / 2082

页数：2

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