321 citations · 1.5k across the 28 of their papers we have counts for
27 papers
Combined Description of Pressure-Volume-Temperature and Dielectric Relaxation of Several Polymeric and Low-Molecular-Weight Organic Glass-Formers using 'SL-TS2' Mean-Field Approach
Valeriy V. Ginzburg, Alessio Zaccone, Riccardo Casalini
We apply our recently-developed mean-field 'SL-TS2' (two-state Sanchez-Lacombe) model to simultaneously describe dielectric alpha-relaxation time and pressure-volume-temperature (P…
On the pressure dependence of the thermodynamical scaling exponent gamma
Riccardo Casalini, Timothy C. Ransom
Since its initial discovery more than fifteen years ago, the thermodynamical scaling of the dynamics of supercooled liquids has been used to provide many new important insights in…
On the experimental determination of the repulsive component of the potential from high pressure measurements: what is special about twelve?
Riccardo Casalini, Timothy C. Ransom
In this paper we present an overview of results in the literature regarding the thermodynamical scaling of the dynamics of liquids and polymers as measured from high-pressure measu…
Comment on "Experimental Evidence for a State-Point-Dependent Density-Scaling Exponent of Liquid Dynamics"
T. C. Ransom, R. Casalini, D. Fragiadakis +2
Recently Sanz et al. [A. Sanz, T. Hecksher, H.W. Hansen, J.C. Dyre, K. Niss, and U.R. Pedersen, Phys. Rev. Lett. 122, 055501 (2019).] reported that the scaling exponent gamma for t…
Pressure densification of a simple liquid
R. Casalini, C. M. Roland
The magnitude of the high frequency, static dielectric permittivity is used to determine the density of tetramethyl tetraphenyl trisiloxane, a non-associated glass-forming liquid,…
Effect of density on the physical aging of pressure-densified polymethylmethacrylate
R. Casalini, C. M. Roland
The rate of physical aging of glassy polymethylmethacrylate (PMMA), followed from the change in the secondary relaxation with aging, is found to be independent of the density, the…