Measurement of 8~25 keV electron impact K-shell ionization cross sections of Cu and Co elements

An Zhu，

Li Tai-Hua，

Wang Liang-Ming，

Luo Zheng-Ming

Nuclear Science and Techniques

Vol.07, No.01

pp.32-35

Published in print 01 Feb 1996

25100

The influence of substrate of thin targets on ionization cross sections has been corrected by a new method based upon the bipartition model of electron transport. The measured cross sections for Cu element are in good agreement with existing experimental data and those produced by the empirical formula of Green and Cosslett. Cross sections for Co element are measured for the first time.

K-shell ionization cross sectionElectron impactThin target with thick substrateElectron transport

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