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A reexamination of absorption and enhancement effects in X-ray fluorescence trace element analysis
reexamination of absorption X-ray fluorescence trace element analysis
2012/4/6
In this paper, sample mass-absorption corrections for X-ray fluorescence trace element analysis are reexamined and a new approach is presented that is moreaccurate and more versatile than current meth...
Electron microprobe analysis of Ca in olivines close to grain boundaries: The problem of secondary X-ray fluorescence
Electron microprobe analysis of Ca olivines grain boundaries secondary X-ray fluorescence
2012/4/5
AnalysisofCain olivine grainscloseto boundaries withCa-richphases is inherently problematic becauseofthe effectsofsecondary X-rayfluorescenceofCafrom the adjoining Ca-richphase. Commercial fluorescenc...
Quantitative Analysis of Elements in Sediments and Soils by X-ray Fluorescence
Quantitative Analysis Elements X-ray Fluorescence
2012/2/13
Previous applications of the method of known additions for quantitative X-ray fluorescent analysis have assumed a linear relationship between peak intensity and concentration of the element being anal...