<div class="csl-bib-body">
<div class="csl-entry">Niggas, A., Fischer, L., Kretschmer, S., Werl, M., Biber, H., Speckmann, C., McEvoy, N., Kotakoski, J., Aumayr, F., Krasheninnikov, A. V., & Wilhelm, R. A. (2023). Charge-exchange-dependent energy loss of H and He in freestanding monolayers of graphene and MoS₂. <i>Physical Review A</i>, <i>108</i>(6), 0628231–0628238. https://doi.org/10.1103/PhysRevA.108.062823</div>
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dc.identifier.issn
2469-9926
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/192113
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dc.description.abstract
We study the energy loss of helium and hydrogen ions after transmission through monolayers of graphene and MoS₂ and compare experimental results with different computational approaches. We find a systematically higher energy loss in experiments compared to simulations by up to a factor of 2. Additionally, our results show that neutralization processes of the particles increase the kinetic energy loss, a contribution generally not included in any computational approach.
en
dc.language.iso
en
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dc.publisher
AMER PHYSICAL SOC
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dc.relation.ispartof
Physical Review A
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dc.subject
Ion-surface-interaction
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dc.subject
2D-materials
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dc.subject
graphene
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dc.subject
energy loss
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dc.title
Charge-exchange-dependent energy loss of H and He in freestanding monolayers of graphene and MoS₂
