Theory of neutral atom scattering at long range from metal surfaces

1977 ◽  
Vol 16 (3) ◽  
pp. 921-926 ◽  
Author(s):  
M. J. Mehl ◽  
W. L. Schaich
Keyword(s):  
Long Range ◽  
Metal Surfaces ◽  
Neutral Atom ◽  
Atom Scattering

Quantum theory of neutral-atom scattering at long range from solid cylinders

1980 ◽  
Vol 21 (4) ◽  
pp. 1177-1184 ◽  
Author(s):  
M. J. Mehl ◽  
W. L. Schaich
Keyword(s):  
Quantum Theory ◽  
Long Range ◽  
Neutral Atom ◽  
Atom Scattering

Characterization of interlayer forces in 2D heterostructures using neutral atom scattering

2D Materials ◽  
2018 ◽  
Vol 5 (4) ◽  
pp. 045002 ◽  
Author(s):  
Amjad Al Taleb ◽  
Gloria Anemone ◽  
Rodolfo Miranda ◽  
Daniel Farías
Keyword(s):  
Neutral Atom ◽  
Atom Scattering

Peculiarities of the Helium-Beam Scattering on Metal Surfaces

1974 ◽  
Vol 29 (2) ◽  
pp. 189-193 ◽  
Author(s):  
George Comsa ◽  
Gerda H. Comsa ◽  
J. K. Fremerey
Keyword(s):  
Metal Surfaces ◽  
Finite Size ◽  
Waller Factor ◽  
Scattering Data ◽  
Attractive Potential ◽  
Potential Surfaces ◽  
Smooth Potential ◽  
Atom Scattering ◽  
Debye Waller Factor ◽  
Beam Scattering

Some of the peculiarities of the atom scattering on metal surfaces are discussed in connection with the applicability of the Debye-Waller factor (DWF). The influence of the attractive potential well and of the finite size of the incident particles upon the scattering is commented. By comparing calculated DWF-values with experimental He scattering data it is concluded that the existence of diffraction is a necessary but not a sufficient condition for the applicability of the DWF. It is finally shown that the smooth potential surfaces which characterize the interaction between atoms and metal surfaces explain the apparently reduced thermal roughening observed experimentally.

scholarly journals Vibrational lifetimes and friction in adsorbate motion determined from quasi-elastic scattering

2015 ◽  
Vol 17 (34) ◽  
pp. 21819-21823 ◽  
Author(s):  
Barbara A. J. Lechner ◽  
Holly Hedgeland ◽  
Andrew P. Jardine ◽  
William Allison ◽  
B. J. Hinch ◽  
...  
Keyword(s):  
Elastic Scattering ◽  
Helium Atom ◽  
Long Range ◽  
Helium Atom Scattering ◽  
Adsorbate Molecule ◽  
Atom Scattering ◽  
Quasi Elastic Scattering

The vibrations of an adsorbate molecule are measured by quasi-elastic helium atom scattering at the same time as long-range diffusion.

Long-Range Electron-Phonon Coupling at Metal Surfaces

1984 ◽  
Vol 52 (23) ◽  
pp. 2073-2076 ◽  
Author(s):  
S. Andersson ◽  
B. N. J. Persson ◽  
M. Persson ◽  
N. D. Lang
Keyword(s):  
Long Range ◽  
Metal Surfaces ◽  
Phonon Coupling ◽  
Electron Phonon Coupling

Inelastic He-atom scattering from metal surfaces

1994 ◽  
Vol 80 (1-3) ◽  
pp. 90-118
Author(s):  
A. Franchini ◽  
V. Bortolani
Keyword(s):  
Metal Surfaces ◽  
Atom Scattering ◽  
He Atom
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