UNCERTAINTIES IN ELEMENTAL QUANTITATIVE-ANALYSIS BY PIXE

被引：6

作者：

MONTENEGRO, EC

BAPTISTA, GB

PASCHOA, AS

BARROSLEITE, CV

机构：

[1] Departamento de Física, Pontifícia Universidade Católica Cx. P., 38071 Rio de Janeiro, RJ

来源：

NUCLEAR INSTRUMENTS & METHODS | 1979年 / 159卷 / 01期

关键词：

D O I：

10.1016/0029-554X(79)90342-2

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The effects of the degree of non-uniformity of the particle beam, matrix composition and matrix thickness in a quantitative elemental analysis by particle induced X-ray emission (PIXE) are discussed and a criterion to evaluate the resulting degree of uncertainty in the mass determination by this method is established. © 1979.

引用

页码：153 / 156

页数：4