The effect of oxygen coverage on surface relaxation of Ni(110) measured by medium energy ion scattering

Changes have been observed in the upper layer spacing of a clean and an oxygen covered Ni(110) single crystal by employing medium energy ion scattering, combined with channeling and blocking. We find a contraction of 4% for the clean surface and a minor expansion of 1% for a surface with 1 3 monolay...

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Bibliographic Details
Published in:Surface science 1979, Vol.79 (1), p.212-218
Main Authors: Van Der Veen, J.F., Smeenk, R.G., Tromp, R.M., Saris, F.W.
Format: Article
Language:English
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Summary:Changes have been observed in the upper layer spacing of a clean and an oxygen covered Ni(110) single crystal by employing medium energy ion scattering, combined with channeling and blocking. We find a contraction of 4% for the clean surface and a minor expansion of 1% for a surface with 1 3 monolayer of adsorbed oxygen.
ISSN:0039-6028
1879-2758
DOI:10.1016/0039-6028(79)90037-2