Michiel Sprik
Journal of Physics Condensed Matter
In this paper we describe coupled channel calculation for atom-surface scattering for arbitrary potentials. We study, for the first time, the effect of the polarization-van der Waals forces. It is concluded that these forces are important for defining the repulsive part of the atom-metal surface potential. We study the He-Ni (110) system and present good agreement with experimental data for energies between 20 and 250 meV. © 1983.
Michiel Sprik
Journal of Physics Condensed Matter
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JES
Robert W. Keyes
Physical Review B
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Physical Review B