ELECTRIC-FIELD GRADIENT AT HF-175 NUCLEI ALIGNED IN A LU SINGLE-CRYSTAL AT LOW-TEMPERATURES

被引：9

作者：

ERNST, H

HAGN, E

ZECH, E

机构：

[1] Physik Department, Technische Universität München

来源：

JOURNAL OF PHYSICS F-METAL PHYSICS | 1979年 / 9卷 / 08期

关键词：

D O I：

10.1088/0305-4608/9/8/020

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The quadrupole frequency e2qQ/h for 175Hf in a Lu single crystal has been determined by nuclear orientation at temperatures down to 4 mK as +307-90+50 MHz. With the known groundstate quadrupole moment of Q=+2.7(4) barn for 175Hf the electric field gradient of HfLu is deduced to be eq=+(4.7-1.5+1.0) *1017 V cm-2. The magnitude and the sign fit well into the frame of a recently proposed correlation of electric field gradients in hexagonal transition metals.

引用

页码：1701 / 1708

页数：8

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