POSITRON ANNIHILATION AND DEFECTS IN METALS

被引：258

作者：

CONNORS, DC

WEST, RN

机构：

[1] School of Mathematics and Physics, University of East Anglia, England

来源：

PHYSICS LETTERS A | 1969年 / A 30卷 / 01期

关键词：

D O I：

10.1016/0375-9601(69)90018-8

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Measurements of the temperature dependence of positron lifetimes in some metals show a marked increase in lifetimes below the melting point. A simple theoretical treatment assuming trapping" of positrons by defects reproduces the essential features of these measurements. © 1969."

引用

页码：24 / &

共 4 条

[1] ANGULAR DISTRIBUTION OF ANNIHILATION RADIATION FROM PLASTICALLY DEFORNED ALUMINUM [J].