12 citations · 18 across the 4 of their papers we have counts for
4 papers
Rayleigh anomalies and disorder-induced mixing of polarizations at nanoscale in amorphous solids. Testing 1-octyl-3-methylimidazolium chloride glass
Maria Grazia Izzo, Bjorn Wehinger, Stefano Cazzato +4
Acoustic excitations in topologically disordered media at mesoscale present anomalous features with respect to the Debye's theory. In a three-dimensional medium an acoustic excitat…
The mixing of polarizations in the acoustic excitations of disordered media with local isotropy
Maria Grazia Izzo, Giancarlo Ruocco, Stefano Cazzato
An approximate solution of the Dyson equation related to a stochastic Helmholtz equation, which describes the acoustic dynamics of a three-dimensional isotropic random medium with…
High frequency dynamics in liquid nickel: an IXS study
S. Cazzato, T. Scopigno, S. Hosokawa +3
Owing to their large relatively thermal conductivity, peculiar, non-hydrodynamic features are expected to characterize the acoustic-like excitations observed in liquid metals. We r…
Crossover between hydrodynamic and kinetic modes in binary liquid alloys
Stefano Cazzato, Tullio Scopigno, Taras Bryk +2
Inelastic x-ray scattering (IXS) measurements of the dynamic structure factor in liquid Na57K43, sensitive to the atomic-scale coarse graining, reveal a sound velocity value exceed…