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Scattering of He from a Cu(110) surface
Date
1987-4
Author
Özder, Serhat
Erkoç, Şakir
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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Using the close-coupling method we have investigated the diffraction of He atoms from a Cu ( 110 ) surface. Interaction between He and the copper surface is represented by a corrugated Mie-type potential. The softness parameter β is “optimized” for a given incident energy (Ei) and incident angle (θi) so as to reproduce the experimental results. An empirical expression for the softness parameter β(Ei, θi) is obtained. Our results are in good agreement with previous calculations and experimental observations.
Subject Keywords
Physical and Theoretical Chemistry
,
General Physics and Astronomy
,
Chemistry, Physical
,
Physics, Atomic, Molecular and Chemical
URI
https://hdl.handle.net/11511/52107
Journal
Chemical Physics Letters
DOI
https://doi.org/10.1016/0009-2614(87)85215-6
Collections
Department of Physics, Article
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S. Özder and Ş. Erkoç, “Scattering of He from a Cu(110) surface,”
Chemical Physics Letters
, pp. 582–586, 1987, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/52107.