Charge equilibration times for slow highly charged ions in single layer graphene

Synopsis We report on charge exchange and energy loss measurements for slow highly charged Xeq+ (q ⩽ 35) ions after transmission through a single layer of freestanding graphene. Surprisingly short charge equilibration times of only a few femtoseconds are found, which cannot be explained within curre...

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Bibliographic Details
Published in:Journal of physics. Conference series 2017-07, Vol.875 (12), p.112001
Main Authors: Gruber, E., Wilhelm, R. A., Schwestka, J., Smejkal, V., Kozubek, R., Krasheninnikov, A. V., Schleberger, M., Facsko, S., Aumayr, F.
Format: Article
Language:English
Subjects:
Balancing
Charge exchange
Energy dissipation
Graphene
Ions
Physics
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Summary:Synopsis We report on charge exchange and energy loss measurements for slow highly charged Xeq+ (q ⩽ 35) ions after transmission through a single layer of freestanding graphene. Surprisingly short charge equilibration times of only a few femtoseconds are found, which cannot be explained within currently available models.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/875/12/112001