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A note on extractin...
A note on extracting electronic stopping from energy spectra of backscattered slow ions applying Bragg's rule
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- Bruckner, Barbara (author)
- Uppsala universitet,Tillämpad kärnfysik,Johannes Kepler Univ Linz, IEP AOP, Altenbergerstr 69, A-4040 Linz, Austria
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- Roth, D. (author)
- Johannes Kepler Univ Linz, IEP AOP, Altenbergerstr 69, A-4040 Linz, Austria
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- Goebl, D. (author)
- Johannes Kepler Univ Linz, IEP AOP, Altenbergerstr 69, A-4040 Linz, Austria
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- Bauer, P. (author)
- Johannes Kepler Univ Linz, IEP AOP, Altenbergerstr 69, A-4040 Linz, Austria
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- Primetzhofer, Daniel (author)
- Uppsala universitet,Tillämpad kärnfysik
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(creator_code:org_t)
- ELSEVIER SCIENCE BV, 2018
- 2018
- English.
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In: Nuclear Instruments and Methods in Physics Research Section B. - : ELSEVIER SCIENCE BV. - 0168-583X .- 1872-9584. ; 423, s. 82-86
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Electronic stopping measurements in chemically reactive targets, e.g., transition and rare earth metals are challenging. These metals often contain low Z impurities, which contribute to electronic stopping. In this article, we present two ways how one can correct for the presence of impurities in the evaluation of proton and He stopping in Ni for primary energies between 1 and 100 keV, either considering or ignoring the contribution of the low Z impurities to multiple scattering. We find, that for protons either method leads to concordant results, but for heavier projectiles, e.g. He ions, the influence on multiple scattering must not be neglected.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Keyword
- Low energy ion scattering
- Electronic stopping
- Bragg's rule
Publication and Content Type
- ref (subject category)
- art (subject category)
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