DETERMINATION OF CORE AND VALENCE ELECTRON ENHANCEMENT FACTORS IN POSITRON-ANNIHILATION STUDIES

被引：10

作者：

GUPTA, RP ^{[1
]}

SIEGEL, RW ^{[1
]}

机构：

[1] ARGONNE NATL LAB,DIV MAT SCI,ARGONNE,IL 60439

来源：

JOURNAL OF PHYSICS F-METAL PHYSICS | 1979年 / 9卷 / 12期

关键词：

D O I：

10.1088/0305-4608/9/12/008

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A new method is proposed by means of which the core and valence electron enhancement factors can be extracted from experimentally measured positron annihilation angular-correlation curves in conjunction with theoretical calculations. As an example, the method is applied to obtain the average enhancement factors for aluminium. However, the method is generally applicable to all classes of materials.

引用

收藏

页码：2353 / 2358

页数：6

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