ChemNet
 
Previous article Next article Contents  

K. V. Oskolok, O. V. Monogarova

Excitation of X-ray fluorescence of massive samples by bremsstrahlung: analytical possibilities of monochromatic model

Abstract

The algorithm of calculation of equivalent analytical wavelength of bremsstrahlung spectrum during excitation of X-ray fluorescence of multicomponent subjects with arbitrary thickness was proposed. The correlation between approximate values of this parameter analytically calculated and accurate values numerically found subject to X-ray tube specifications was established. The developed approach allows minimizing result inaccuracy of X-ray fluorescence analysis of samples with any thickness subject to matrix effects.
Moscow University Chemistry Bulletin.
2008, Vol. 49, No. 5, P. 332
   

Copyright (C) Chemistry Dept., Moscow State University, 2002
   Overview
   Editorial board
   Tables of Contents
   Subscription

The site is supported by Russian Foundation for Basic Research
  The using of published on this page materials is not allowed without special permission
Copyright (C) Chemisty Department of Moscow State University
Web-Editor: B.I.Pokrovskii
Web-design: Copyright (C) MIG and VVM
webmaster@www.chem.msu.su