F Puosi, O Chulkin, S Bernini, S Capaccioli… - The Journal of …, 2016 - pubs.aip.org
We investigate by thorough molecular dynamics simulations the thermodynamic scaling (TS) of a polymer melt. Two distinct models, with strong and weak virial-energy correlations, are …
I Moncayo-Riascos, E Taborda, BA Hoyos… - Journal of Molecular …, 2020 - Elsevier
This study is focused on understanding the effect of the additional methyl group (-CH 3) of p- xylene, in comparison with toluene, on the rheological behavior of model solutions of …
The fragility parameter has been acknowledged as one of the most important characteristics of glass-forming liquids. We show that the mystery of the dramatic change in molecular …
Investigations of the sought after complete and commonly accepted theory of the glass transition and related phenomena have recently gained an essential support from a very …
Within the shoving model of the glass transition, the relaxation time and the viscosity are related to the local cage rigidity. This approach can be extended down to the atomic level in …
It is common practice to discuss the temperature effect on molecular dynamics of glass formers above the melting temperature in terms of the Arrhenius law. Using dielectric …
Dynamics and thermodynamics of molecular systems in the vicinity of the boundary between thermodynamically nonequilibrium glassy and metastable supercooled liquid states are still …
S Bernini, F Puosi, D Leporini - Journal of Physics: Condensed …, 2017 - iopscience.iop.org
Using molecular dynamics simulations of a molecular liquid, we investigate the thermodynamic scaling (TS) of the structural relaxation time ${{\tau} _ {\alpha}} $ in terms of …
In this paper, an intricate effect of the isothermal compression of simple liquids on their volumetric response is reported for α, ω-halogenoalkanes as examples. We apply an …