INVESTIGATION OF MAGNETIC HYPERFINE FIELD AT AU-197 IMPURITIES IN HEAVY RARE-EARTH METALS

被引：19

作者：

PERSCHEID, B ^{[1
]}

FORKER, M ^{[1
]}

机构：

[1] UNIV BONN, INST STRAHLEN & KERNPHYS, D-5300 BONN 1, GERMANY

来源：

ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER | 1978年 / 31卷 / 01期

关键词：

D O I：

10.1007/BF01320125

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The Mössbauer effect has been used to measure the magnetic hyperfine field at the site of197Au impurities in the heavy Rare Earth metals Gd, Tb, Dy, Ho and Er at 4.2 K. The magnetic hyperfine field decreases in a non linear way with decreasing spin of the Rare Earth host. For197Au this decrease is stronger than for any other impurity investigated up to now. Possible reasons for this behaviour are discussed. © 1978 Springer-Verlag.

引用

页码：49 / 53

页数：5

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