Microscopic X-ray Fluorescence Analysis.pdf

Microscopic X-ray Fluorescence Analysis

Anders Rindby

In the last 10-15 years many analytical advances in X-ray fluorescence analysis (XRF) have taken place, giving rise to non-destructive ultrasensitive surface analyses of materials. One of the variants of XRF developed is micro-XRF (p-XRF), which is able to analyse the distribution of major, minor and trace elements in microscopic sample surface areas.Due to the availability of commercial instrumentation and the development of simple devices for focusing X-rays, p-XRF has increased in popularity and is able to fill the gap between bulk X-ray fluorescence and electron probe X-ray microanalysis (EPXMA).Microscopic X-ray Fluorescence Analysis is the first single volume to bring together introductory and advanced information on the essential aspects of the technique, thereby providing an excellent overview of the developments and applications of µ-XRF.Topics discussed in the book include:• Interaction of X-rays with matter• Micro-focusing X-ray optics• Instrumentation for p-XRF with laboratory and synchrotron sources• Evaluation and calibration of p-XRF data• Comparison of p-XRF to other microanalytical techniques.In addition, the final chapters of the book describe applications of µ-XRF in the geosciences, in art and archaeology, environmental and biological applications, and the use of µ-XRF for industrial purposes. Finally an overview is presented of some of the new directions both laboratory and synchrotron µ-XRF are likely to take in the 21st Century.

Microscale analysis of metal uptake ... - Hungarian …

3.47 MB Taille du fichier
9780471974260 ISBN
Microscopic X-ray Fluorescence Analysis.pdf


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Notes actuelles

Sofya Voigtuh

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Mattio Müllers

Microscopic and X-ray fluorescence researches on sandstone from Shahejie Formation, China Li, Mengyao1, Zhao, Mingxuan2 MICROSCOPIC ANALYSIS By polarized microscopic and electron microscopic observation, mineral composition and micro structures inside were further determined. SS-1, 3, 5, 9, 11, 13, 14, 16, 18, 22 and 24 samples were selected for the study of the polarized microscope. … Forensic applications of X-ray fluorescence …

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Jason Leghmann

Basics, Possibilities and Limitations of the … 01/06/2000 · Microscopic X-ray fluorescence (MXRF) analysis was used to investigate different samples: meteorites, Jasper, coated glas and, reference materials. The element distribution within sections of two different meteorites have been determined – one metal rich and one oxide rich. The metal rich showed a matrix of Fe with Ni-, Ti-, and Si-enriched regions.

Jessica Kolhmann

X-ray fluorescence analysis can be performed in a scanning electron microscope equipped with an energy dispersive X-ray spectrometer by means of a special. 17 May 2018 ... 24th International congress on x-ray optics and microanalysis (ICXOM24) ... in quantitative aspects of microscopic x-ray fluorescence analysis, ...