Original scientific paper
Interatomic potentials deduced from the Kr-Al, Cs-Al, Xe-Ni, Xe-Cu AND Xe-Mo range data
T. Jokić
; Institute of nuclear sciences,"Boris Kidrič", Beograd
R. K. Janev
; Institute of nuclear sciences,"Boris Kidrič", Beograd
Abstract
A semiempirical method to deduce an inverse power-low interatomic potential from the ion range data is proposed. Experimental data on 20-70 keV ion ranges in solids and usual matching procedure are used to derive the parameters of the power-low potentials for the Kr-Al, Cs-Al, Xe-Ni, Xe-Cu and Xe-Mo pairs. Comparing the obtained potentials and Bohr and Thomas- Fermi potentials, one can conclude that this method gives a representation of the interatomic potentials in this energetic region, as good as the Bohr or Thomas-Fermi potentials.
Keywords
Hrčak ID:
322514
URI
Publication date:
2.9.1974.
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