130 citations · 530 across the 13 of their papers we have counts for
13 papers
Vibrational properties of inclusion complexes: the case of indomethacin-cyclodextrin
B. Rossi, P. Verrocchio, G. Viliani +3
Vibrational properties of inclusion complexes with cyclodextrins are studied by means of Raman spectroscopy and numerical simulation. In particular, Raman spectra of the non-steroi…
The Raman coupling function in disordered solids: a light and neutron scattering study on glasses of different fragility
A. Fontana, F. Rossi, G. Viliani +2
We report new inelastic Raman and neutron scattering spectra for glasses with different degrees of fragility; the data are compared for each sample to obtain the Raman coupling fun…
Low-energy excess of vibrational states in v-SiO2: the role of transverse dynamics
O. Pilla, A. Fontana, J. R. Goncalves +2
The study of the effects of the density variations on the vibrational dynamics in vitreous silica is presented. A detailed analysis of the dynamical structure factor, as well as of…
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…
Temperature-dependent vibrational heterogeneities in harmonic glasses
G. Viliani, E. Duval, L. Angelani
Numerical simulation is employed to study dynamical heterogeneities in model harmonic glasses whose atoms interact via three variants of the Lennard-Jones potential (monoatomic ful…
Frustration and sound attenuation in structural glasses
L. Angelani, M. Montagna, G. Ruocco +1
Three classes of harmonic disorder systems (Lennard-Jones like glasses, percolators above threshold, and spring disordered lattices) have been numerically investigated in order to…