Grazing angle 2 MeV RBS on the surface of a liquid with atomic layer depth resolution

Grazing angle 2 MeV RBS on the surface of a liquid with atomic layer depth resolution

RBS (2 MeV) has been used to study the near surface Br distribution for a salt (TEABr) in hydrocarbon (PEG200) solution. Near grazing incidence, measuring the energy of the Br edge as a function of the angle between the beam and the liquid surface indicates that Br is depleted from the surface to an...

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Bibliographic Details
Published in:Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms Vol. 268; no. 11; pp. 1711 - 1713
Main Authors: Hess, M., Krieger, U.K., Weers, U., Hausammann, E., Peter, Th, Lanford, W.A.
Format: Journal Article
Language:English
Published: Elsevier B.V 01-06-2010
Subjects:
Liquids
RBS
Surface
RBS
Liquids
Surface
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Summary:RBS (2 MeV) has been used to study the near surface Br distribution for a salt (TEABr) in hydrocarbon (PEG200) solution. Near grazing incidence, measuring the energy of the Br edge as a function of the angle between the beam and the liquid surface indicates that Br is depleted from the surface to an average depth of 6.9 Å.
ISSN:0168-583X
1872-9584
DOI:10.1016/j.nimb.2010.02.044