3 papers
cond-mat.other2006
Ab-initio calculations of Many-Body effects in liquids: the electronic excitations of water
V. Garbuio, M. Cascella, L. Reining +2
We present ab-initio calculations of the excited state properties of liquid water in the framework of Many-Body Green's function formalism. Snapshots taken from molecular dynamics…
cond-mat.mtrl-sci2004
Ab initio study of reflectance anisotropy spectra of a sub-monolayer oxidized Si(100) surface
Andrei Incze, Rodolfo Del Sole, Giovanni Onida
The effects of oxygen adsorption on the reflectance anisotropy spectrum (RAS) of reconstructed Si(100):O surfaces at sub-monolayer coverage (first stages of oxidation) have been st…
cond-mat1999
Surface versus crystal-termination effects in the optical properties of surfaces
Rodolfo Del Sole, Giovanni Onida
We prove, by realistic microscopic calculations within the sp^3s^* Tight Binding method for GaAs (110) and (100), that the surface optical properties are not influenced by long-ran…