Combined helium-atom-scattering and molecular-dynamics study of aluminum surface-phonon anharmonicities and linewidths

1994 ◽  
Vol 49 (8) ◽  
pp. 5777-5780 ◽  
Author(s):  
M. Gester ◽  
D. Kleinhesselink ◽  
P. Ruggerone ◽  
J. P. Toennies
Keyword(s):  
Molecular Dynamics ◽  
Helium Atom ◽  
Aluminum Surface ◽  
Helium Atom Scattering ◽  
Surface Phonon ◽  
Atom Scattering

Surface-phonon dispersion curves and the longitudinal resonance in Ag(001) observed by helium-atom scattering

1994 ◽  
Vol 50 (12) ◽  
pp. 8897-8900 ◽  
Author(s):  
N. Bunjes ◽  
N. S. Luo ◽  
P. Ruggerone ◽  
J. P. Toennies ◽  
G. Witte
Keyword(s):  
Helium Atom ◽  
Phonon Dispersion ◽  
Dispersion Curves ◽  
Phonon Dispersion Curves ◽  
Helium Atom Scattering ◽  
Surface Phonon ◽  
Atom Scattering

Electronic pseudocharge model for the Cu(111) longitudinal-surface-phonon anomaly observed by helium-atom scattering

1992 ◽  
Vol 46 (20) ◽  
pp. 13509-13525 ◽  
Author(s):  
C. Kaden ◽  
P. Ruggerone ◽  
J. P. Toennies ◽  
G. Zhang ◽  
G. Benedek
Keyword(s):  
Helium Atom ◽  
Helium Atom Scattering ◽  
Surface Phonon ◽  
Atom Scattering ◽  
Phonon Anomaly

scholarly journals Inelastic helium atom scattering from Sb2Te3(111): phonon dispersion, focusing effects and surfing

2021 ◽  
Author(s):  
Adrian Ruckhofer ◽  
Simon Halbritter ◽  
Henriette E. Lund ◽  
Ann Julie U. Holt ◽  
Marco Bianchi ◽  
...  
Keyword(s):  
Helium Atom ◽  
Topological Insulator ◽  
Phonon Dispersion ◽  
Helium Atom Scattering ◽  
Surface Phonon ◽  
Atom Scattering ◽  
Resonance Enhancement

We report the surface phonon dispersion of the topological insulator Sb2Te3 together with a number of additional inelastic events, including resonance enhancement, kinematical focusing and surfing.

scholarly journals Inter-adsorbate forces and coherent scattering in helium spin-echo experiments

2021 ◽  
Author(s):  
David J. Ward ◽  
Arjun Raghavan ◽  
Anton Tamtögl ◽  
Andrew P. Jardine ◽  
Emanuel Bahn ◽  
...  
Keyword(s):  
Helium Atom ◽  
Short Range ◽  
Spin Echo ◽  
Coherent Scattering ◽  
Helium Atom Scattering ◽  
Atom Scattering

Using helium atom scattering to identify adsorbate interactions and separate the effects of long and short range forces.

Low energy helium atom scattering from HCl monolayers physisorbed on graphite

1989 ◽  
Vol 224 (1-3) ◽  
pp. A620
Author(s):  
G.Y. Liu ◽  
P. Rowntree ◽  
G. Scoles ◽  
J. Xu
Keyword(s):  
Helium Atom ◽  
Low Energy ◽  
Helium Atom Scattering ◽  
Atom Scattering
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