The He surface reflection coefficients have been evaluated for the Pt(111) surface by using a long range force constants model for the bulk phonons. The lowering of the lateral surface force constants allows one to explain in a quantitative manner the existence of all the peaks observed in the experimental spectra
A study of the dynamics of the Ag(110) surface in the g\u304GY\u304 direction is presented. The expe...
17 páginas, 19 figuras, 2 tablas.-- et al.Recent studies of the surface dynamics of Al(001) and Cu(1...
We evaluate the surface phonon dispersion relations of Ag(111) within a force constants parametrizat...
The He surface reflection coefficients have been evaluated for the Pt(111) surface by using a long r...
Angular distributions and surface-phonon dispersion curves have been measured by He-atom scattering ...
Angular distributions and surface-phonon dispersion curves have been measured by He-atom scattering ...
Surface phonons of the nearly-free-electron metal Al(111) have been measured by high-resolution He-a...
Surface phonons of the nearly-free-electron metal Al(111) have been measured by high-resolution He-a...
Recent time-of-flight measurements have been interpreted in terms of a force-constant model. We show...
Recent time-of-flight measurements have been interpreted in terms of a force-constant model. We show...
The measurements of the surface phonon dispersion relations has been achived recently by means of He...
The measurements of the surface phonon dispersion relations has been achived recently by means of He...
We evaluate the surface phonon dispersion relations of Ag(111) and Au(111) within a force constants ...
We evaluate the surface phonon dispersion relations of Ag(111) and Au(111) within a force constants ...
A study of the dynamics of the Ag(110) surface in the ḡGȲ direction is presented. The experimental...
A study of the dynamics of the Ag(110) surface in the g\u304GY\u304 direction is presented. The expe...
17 páginas, 19 figuras, 2 tablas.-- et al.Recent studies of the surface dynamics of Al(001) and Cu(1...
We evaluate the surface phonon dispersion relations of Ag(111) within a force constants parametrizat...
The He surface reflection coefficients have been evaluated for the Pt(111) surface by using a long r...
Angular distributions and surface-phonon dispersion curves have been measured by He-atom scattering ...
Angular distributions and surface-phonon dispersion curves have been measured by He-atom scattering ...
Surface phonons of the nearly-free-electron metal Al(111) have been measured by high-resolution He-a...
Surface phonons of the nearly-free-electron metal Al(111) have been measured by high-resolution He-a...
Recent time-of-flight measurements have been interpreted in terms of a force-constant model. We show...
Recent time-of-flight measurements have been interpreted in terms of a force-constant model. We show...
The measurements of the surface phonon dispersion relations has been achived recently by means of He...
The measurements of the surface phonon dispersion relations has been achived recently by means of He...
We evaluate the surface phonon dispersion relations of Ag(111) and Au(111) within a force constants ...
We evaluate the surface phonon dispersion relations of Ag(111) and Au(111) within a force constants ...
A study of the dynamics of the Ag(110) surface in the ḡGȲ direction is presented. The experimental...
A study of the dynamics of the Ag(110) surface in the g\u304GY\u304 direction is presented. The expe...
17 páginas, 19 figuras, 2 tablas.-- et al.Recent studies of the surface dynamics of Al(001) and Cu(1...
We evaluate the surface phonon dispersion relations of Ag(111) within a force constants parametrizat...