263 citations · 292 across the 2 of their papers we have counts for
7 papers
The consequence of excess configurational entropy on fragility: the case of a polymer/oligomer blend
C. Dalle-Ferrier, S. Simon, W. Zheng +5
By taking advantage of the molecular weight dependence of the glass transition of polymers and their ability to form perfectly miscible blends, we propose a way to modify the fragi…
Spatial correlations in the dynamics of glassforming liquids: Experimental determination of their temperature dependence
Cécile Dalle-Ferrier, Caroline Thibierge, Christiane Alba-Simionesco +6
We use recently introduced three-point dynamic susceptibilities to obtain an experimental determination of the temperature evolution of the number of molecules, N_corr, that are dy…
Temperature Versus Density Effects in Glassforming Liquids and Polymers: A Scaling Hypothesis and its Consequences
Christiane Alba-Simionesco, Gilles Tarjus
We discuss the validity and the outcome of a scaling hypothesis proposed by us some years ago, according to which the influence of the density on the slowing down of flow and relax…
Scaling out the density dependence of the relaxation in glassforming polymers
C. Alba-Simionesco, A. Cailliaux, A. Alegria +1
We show that the density and temperature dependences of the -relaxation time of several glassforming polymers can be described through a single scaling variable , wher…
Structure of liquid and glassy methanol confined in cylindrical pores
Denis Morineau, Regis Guegan, Yongde Xia +1
We present a neutron scattering analysis of the density and the static structure factor of confined methanol at various temperatures. Confinement is performed in the cylindrical po…
Disentangling density and temperature effects in the viscous slowing down of glassforming liquids
G. Tarjus, D. Kivelson, S. Mossa +1
We present a consistent picture of the respective role of density and temperature in the viscous slowing down of glassforming liquids and polymers. Specifically, based in part upon…