EFFECT OF LATTICE-VIBRATIONS ON THE PRESSURE-DEPENDENCE OF THE ELECTRIC-FIELD GRADIENT IN CADMIUM METAL

被引：14

作者：

BUTZ, T ^{[1
]}

LINDGREN, B ^{[1
]}

SAITOVITCH, H ^{[1
]}

机构：

[1] TECH UNIV MUNICH,DEPT PHYS,D-8046 GARCHING,FED REP GER

来源：

HYPERFINE INTERACTIONS | 1979年 / 7卷 / 02期

关键词：

D O I：

10.1007/BF01021494

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：

We determined the pressure dependence of the electric field gradient q in Cd at 150, 300, and 575 K by perturbed angular correlations on111Cd. Close to the melting point, q varies less with pressure than at low temperature, although Cd becomes more anisotropic. We attribute this to volume effects which grow with increasing lattice vibration amplitudes. © 1979 North-Holland Publishing Company.

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页码：81 / 91

页数：11

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