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The Extrapolation Method in the Electron Probe Microanalysis
Author(s) -
Christ B.,
Oelgart G.
Publication year - 1982
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.2170170818
Subject(s) - extrapolation , stopping power , microanalysis , ionization , electron probe microanalysis , electron , analytical chemistry (journal) , ionization energy , energy (signal processing) , atomic physics , alloy , chemistry , materials science , physics , ion , nuclear physics , mineralogy , metallurgy , mathematics , statistics , electron microprobe , organic chemistry , chromatography , quantum mechanics
From the energy dependance of the k ‐ratio measured for the SbL α and BiL α ‐lines in the alloy system Bi 1– x Sb x the k ‐ratio at the critical energy E c is determined by extrapolation. The stopping power correction is discussed for the system investigated here on the basis of the known composition of the specimens. The mean ionization potentials J for Sb and Bi are estimated from the experiments.
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