Slowing down of 1.3–3.5 MeV/u Fe, Kr and I ions in ten metals

Stopping powers for 1.3–3.5 MeV/u 56Fe, 80, 84Kr and 127I ions in Mg, V, Fe, Co, Ni, Cu, Nb, Sn, Ta and Au have been determined by a transmission technique exposing the metallic sample foils to the direct ion beam. No previous data have been published for Mg, V, Fe, Co, Nb, Sn or Ta stopping media w...

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Bibliographic Details
Published in:Radiation physics and chemistry (Oxford, England : 1993) England : 1993), 2000-09, Vol.59 (3), p.249-253
Main Authors: Alanko, T, Hyvönen, J, Kyllönen, V, Müller, S, Räisänen, J, Virtanen, A
Format: Article
Language:English
Subjects:
127I
56Fe
80Kr
84Kr
Energy loss
Stopping power
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Summary:Stopping powers for 1.3–3.5 MeV/u 56Fe, 80, 84Kr and 127I ions in Mg, V, Fe, Co, Ni, Cu, Nb, Sn, Ta and Au have been determined by a transmission technique exposing the metallic sample foils to the direct ion beam. No previous data have been published for Mg, V, Fe, Co, Nb, Sn or Ta stopping media with these ion energies. The experimental results are compared with parametrizations of the stopping powers found in the literature (SRIM-2000 and Hubert’s parametrization). Discrepancies as high as 21 and 16% are observed for SRIM and Hubert’s parametrization, respectively. However, there is agreement between the present results and other experimental data available at corresponding ion velocities for 84Kr and 56Fe in Ni, Cu, and Au.
ISSN:0969-806X
1879-0895
DOI:10.1016/S0969-806X(00)00266-8