High resolution helium atom scattering (HAS) has proved to be a useful probe of the low frequency (<20 meV, <160 cm ร1 ) dynamics of adsorbates on metal surfaces including diffusion and vibrations. In the present paper the results of the HAS measurements obtained so far are reviewed and compared wit
On the Dynamics of Surface Atoms
โ Scribed by Ya. A. Iosilevskii
- Publisher
- John Wiley and Sons
- Year
- 1971
- Tongue
- English
- Weight
- 492 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0370-1972
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A simple quantum-mechanical model for the sticking, and inelastic scattering of an atom at the surface of a cold solid, with energy loss to either an electron or a phonon system, is solved exactly. The elastic gas-solid potential is a 6 function in front of a hard wall, and the coupling to the excit
The partial phonon densities for different displacements of mono-atomic micro-clusters on atomically smooth surfaces of FCC crystals as well as for pyramidal micro-clusters on the surface of a BCC crystal are calculated by the Jacobi matrix method. The stability of these clusters is analyzed and the