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K. V. Oskolok, O. V. Monogarova

Excitation of X-ray fluorescence of thin-film samples by bremsstrahlung: extension and analytical possibilities of monochromatic model

Abstract

The different approaches to formulation of X-ray fluorescence excitation in thin-film subjects by bremsstrahlung within the frames of monochromatic model were systematically stated and compared in the paper. The analytical forms for calculation of wavelength of the virtual monochromatic source of X-ray fluorescence excitation were proposed. It was shown that some of them can be successfully used during quantitative X-ray fluorescence analysis of semi-infinite (massive) samples subject to matrix effects failing a priori information about analyzed subject.
Moscow University Chemistry Bulletin.
2008, Vol. 49, No. 4, P. 251
   

Copyright (C) Chemistry Dept., Moscow State University, 2002
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