Stopping power for helium in aluminum
- 20 August 1990
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 65 (8) , 1024-1027
- https://doi.org/10.1103/physrevlett.65.1024
Abstract
The relative contributions to the stopping power of the different charge states for a beam of helium ions moving with velocity v in aluminum are shown, for the first time, from a first-principles calculation. Combining dielectric and density-functional results in the appropriate velocity range with the energy lost in the capture and loss processes we have obtained good agreement with experiment.This publication has 32 references indexed in Scilit:
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