EXFIT - A COMPUTER CODE FOR PROCESSING ENERGY-DISPERSIVE X-RAY-FLUORESCENCE SPECTRA OF ENVIRONMENTAL THIN SAMPLES

被引：5

作者：

STOEV, KN

DLOUHY, JF

机构：

[1] Environment Canada, River Road Environmental Technology Centre, Ottawa, K1A 0H3

来源：

X-RAY SPECTROMETRY | 1994年 / 23卷 / 03期

关键词：

D O I：

10.1002/xrs.1300230304

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Problems in the development and application of software for processing of environmental energy-dispersive x-ray fluorescence spectra of thin samples are reviewed. The main principles and requirements for the software are discussed. A new program, EXFIT-8.10, was created to meet these requirements and is described in detail. It is capable of analyzing up to 50 elements simultaneously by combining results from up to 3 different excitation conditions. A set of supporting and post-processing programs is also included. The main specifications of the software and possible ways for improvement are discussed.

引用

页码：112 / 119

页数：8

共 26 条

[1]

ALLEN CG, 1978, ANAL CHIM ACTA, V103, P73

[2]

ARINC F, 1977, XRAY FLUORESCENCE AN, P227

[3]

ARINC F, 1976, ADV XRAY ANALYSIS, V19, P367

[4] LINEAR LEAST-SQUARES ANALYSIS OF PIXE SPECTRA [J].