K-shell ionization cross sections by electron bombardment at low energies

Measurements have been made of the total cross sections for ionization of the K-shell by bombarding thin foil targets with 50 keV electrons from a gun in the case of the elements Ti, Cr, Ni and Cu. The corrections for electrons reflected by the substrate were performed using a bipartition model of e...

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Bibliographic Details
Published in:Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms Beam interactions with materials and atoms, 1997-09, Vol.129 (4), p.445-450
Main Authors: He, F.Q., Peng, X.F., Long, X.G., Luo, Z.M., An, Z.
Format: Article
Language:English
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Summary:Measurements have been made of the total cross sections for ionization of the K-shell by bombarding thin foil targets with 50 keV electrons from a gun in the case of the elements Ti, Cr, Ni and Cu. The corrections for electrons reflected by the substrate were performed using a bipartition model of electron transport. The results are compared with the theoretical calculations and the earlier experimental results.
ISSN:0168-583X
1872-9584
DOI:10.1016/S0168-583X(97)00163-8