Nonlinear calculations of the energy loss of slow ions in an electron gas

J. C. Ashley; R. H. Ritchie; P. M. Echenique; R. M. Nieminen

doi:10.1016/0168-583X(86)90242-9

Nonlinear calculations of the energy loss of slow ions in an electron gas

J. C. Ashley^*, R. H. Ritchie, P. M. Echenique, R. M. Nieminen

^*Corresponding author for this work

Not published at Aalto University

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11 Citations (Scopus)

Abstract

The stopping power of an electron gas for slow ons was calculated based on nonlinear, density-functional methods. These new theoretical results show substatnial increases in stopping powers for protons compared to calculations based on linear theory and provide a good qualitative description of the Z₁-oscillations found in experimental data.

Original language	English
Pages (from-to)	11-13
Number of pages	3
Journal	NUCLEAR INSTRUMENTS AND METHODS IN PHYSICS RESEARCH SECTION B: BEAM INTERACTIONS WITH MATERIALS AND ATOMS
Volume	15
Issue number	1-6
DOIs	https://doi.org/10.1016/0168-583X(86)90242-9
Publication status	Published - 1 Apr 1986
MoE publication type	A1 Journal article-refereed

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abstract = "The stopping power of an electron gas for slow ons was calculated based on nonlinear, density-functional methods. These new theoretical results show substatnial increases in stopping powers for protons compared to calculations based on linear theory and provide a good qualitative description of the Z1-oscillations found in experimental data.",

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AB - The stopping power of an electron gas for slow ons was calculated based on nonlinear, density-functional methods. These new theoretical results show substatnial increases in stopping powers for protons compared to calculations based on linear theory and provide a good qualitative description of the Z1-oscillations found in experimental data.

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Nonlinear calculations of the energy loss of slow ions in an electron gas

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