250 citations
3 papers
cond-mat.soft2007★ 27 cited
Effect of entropy on the dynamics of supercooled liquids: New results from high pressure data
R. Casalini, C. M. Roland
We show that for arbitrary thermodynamic conditions, master curves of the entropy are obtained by expressing S(T,V) as a function of TV^g_G, where T is temperature, V specific volu…
cond-mat.soft2007★ 6 cited
Invariance of the Local Segmental Relaxation Dispersion in Polycyclohexylmethacrylate / Poly-alpha-Methylstyrene Blends
CM Roland, R Casalini
Dielectric spectroscopy was carried out on polycyclohexylmethacrylate (PCHMA) and its blend with poly-alpha-methylstyrene (PaMS) as a function of temperature and pressure. When mea…
cond-mat.soft2006★ 250 cited
Thermodynamic Scaling of the Viscosity of Van Der Waals, H-Bonded, and Ionic Liquids
CM Roland, S Bair, R Casalini
Viscosities and their temperature, T, and volume, V, dependences are reported for 7 molecular liquids and polymers. In combination with literature viscosity data for 5 other liquid…