ELECTRIC-FIELD GRADIENT AT CADMIUM IMPURITIES IN YTTRIUM METAL

被引：5

作者：

FORKER, M

KLESSEN, K

机构：

[1] Institut für Strahlen-und Kernphysik der Universität Bonn, Bonn

来源：

HYPERFINE INTERACTIONS | 1979年 / 7卷 / 02期

关键词：

D O I：

10.1007/BF01021500

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The temperature dependence of the electric field gradient (EFG) at111Cd impurities in yttrium metal has been investigated between 77 K and 500 K by time differential perturbed angular correlation measurements. The EFG decreases with increasing temperature. This decrease can be fully explained by the lattice expansion. The value of the EFG at 293 K {Mathematical expression} is consistent with the correlation between ionic and electronic EFG proposed by Raghavan et al. © 1979 North-Holland Publishing Company.

引用

页码：135 / 140

页数：6

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