Ionization depth distribution in EPMA: i
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G. Castellano; S. Segui; J. Trincavelli
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Article
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1998
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John Wiley and Sons
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English
β 382 KB
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A model for the parameter c involved in Packwood and BrownΓs expression for the ionization depth distribution /(qz) in EPMA is developed. Assuming that the electrons perform a random walk within the sample, the parameter c is related to the probability of Γnding an electron in the surface layer afte