Zn-67 NMR in zinc metal

被引：22

作者：

Bastow, TJ

机构：

[1] CSIRO Div. of Mat. Sci. and Technol., South Clayton MDC, Clayton, Vic. 3169

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1996年 / 8卷 / 50期

关键词：

D O I：

10.1088/0953-8984/8/50/051

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A high-precision observation of NMR in zinc metal at 295 K is reported. The Zn-67 nuclear quadrupole coupling (C-q = e(2)qQ/h) and isotropic and axial components of the Knight shift (K-iso and K-ax have been determined, as well as the temperature variation of C-q and K-iso in a 283 K range around 295 K. The large positive value for the temperature coefficient of K-iso is comparable to that of cadmium, and a similar explanation appears likely. At 295 K the following values are obtained: C-q = 11.983(5) MHz, K-iso = 1776(5) ppm and K-ax = -124(5) ppm.

引用

页码：11309 / 11315

页数：7