118 citations · 1.2k across the 24 of their papers we have counts for
3 papers · 1 filter
High frequency acoustic modes in liquid gallium at the melting point
T. Scopigno, A. Filipponi, M. Krisch +3
The microscopic dynamics in liquid gallium (l-Ga) at melting (T=315 K) has been studied by inelastic x-ray scattering. We demonstrate the existence of collective acoustic-like mode…
Evidence of short time dynamical correlations in simple liquids
T. Scopigno, G. Ruocco, F. Sette +1
We report a molecular dynamics (MD) study of the collective dynamics of a simple monatomic liquid -interacting through a two body potential that mimics that of lithium- across the…
High frequency acoustic modes in vitreous Beryllium Fluoride probed by inelastic X-ray scattering
T. Scopigno, S. N. Yannopoulos, D. Th. Kastrissios +4
Inelastic X-ray Scattering measurements of the dynamics structure factor have bene performed on vitreous Beryllium Fluoride ({\it v-}BeF) at =297 K in the momentum transfer,…