Magnetoresistance of small Kondo systems

被引：27

作者：

Giordano, N

机构：

[1] Department of Physics, Purdue University, West Lafayette

来源：

PHYSICAL REVIEW B | 1996年 / 53卷 / 05期

关键词：

D O I：

10.1103/PhysRevB.53.2487

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Results for the low-temperature magnetoresistance of thin Au films containing similar to 30 ppm Fe are reported. As expected, we observe contributions from both the classical magnetoresistance and the local magnetic moments (i.e., the Fe). The local-moment magnetoresistance is a strong function of film thickness, and is suppressed as the thickness is reduced. This finding is compared with previous results for the Kondo effect in small systems, and with recent theoretical predictions.

引用

页码：2487 / 2491

页数：5

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