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On obtaining consistent solutions of the equations for quantitative analysis by X‐ray fluorescence spectrometry
Author(s) -
Boniforti R.,
Buffoni G.,
Colella C.,
Riccardi R.
Publication year - 1974
Publication title -
x‐ray spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.447
H-Index - 45
eISSN - 1097-4539
pISSN - 0049-8246
DOI - 10.1002/xrs.1300030306
Subject(s) - overdetermined system , x ray fluorescence , mass spectrometry , eigenvalues and eigenvectors , fluorescence , analytical chemistry (journal) , work (physics) , fluorescence spectrometry , chemistry , mathematics , chromatography , physics , optics , thermodynamics , quantum mechanics
Many of the equation systems proposed for calculating elemental composition by X‐ray fluoresence spectrometry are overdetermined. In the present work an attempt has been made to overcome this difficulty by reducing the problem outlined to an eigenvalue one.