X-Ray Spectrometry · 1986 · 12 citations · 6 references
Natural SciencesChemistryMaterials ScienceAnalytical ChemistryElemental AnalysisInorganic ChemistryFluorescence SpectroscopyX-ray Data AnalysisX-ray DetectionX-ray Fluorescence AnalysisX-ray OpticsX-ray SpectroscopyEnergy Dispersive X-ray SpectroscopyEnergy-dispersive X-ray FluorescenceEnergy-dispersive X-ray SpectroscopyManganese ChemistryManganese OxidesRadiation Attenuation CoefficientsX-ray Absorption SpectroscopyX-ray Fluorescence Spectroscopy
Abstract Energy‐dispersive x‐ray fluorescence (EDXRF) analysis of manganese compounds has been carried out. A significant dependence of the Mn Kα and Kβ x‐ray yields per incident photon and of the Kβ/Kα ratio on the valence state of manganese in these compounds was observed. The measurement of attenuation coefficients of these compounds, which are used in absorption corrections in XRF analysis, also showed similar effects. These results imply that the EDXRF elemental analysis results have inherent inaccuracies of the order of 10%.
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Roothaan-Hartree-Fock atomic wavefunctions
E. Clementi, C. Roetti · Atomic Data and Nuclear Data Tables · 1974 · 5.5K citations