21 citations · 49 across the 5 of their papers we have counts for
5 papers
Relaxation time of a polymer glass stretched at very large strains
R. Sahli, J. Hem, C. Crauste-Thibierge +3
The polymer relaxation dynamic of a sample, stretched up to the stress hardening regime, is measured, at room temperature, as a function of the strain for a wide range of the s…
Dielectric relaxation of thin films of polyamide random copolymers
Natsumi Taniguchi, Koji Fukao, Paul Sotta +1
We investigate the relaxation behavior of thin films of a polyamide random copolymer, PA66/6I, with various film thicknesses using dielectric relaxation spectroscopy. Two dielectri…
The cross-over from 2D to 3D percolation and its relationship to glass transition in thin films. Theory and numerical simulations
P. Sotta, D. Long
We consider here the percolation problem in thin films, both in the direction normal to the film and in the direction parallel to the film. We thereby describe here the cross-over…
How the shift of the glass transition temperature of thin polymer films depends on the adsorption with the substrate
D. Long, P. Sotta
Recent experiments have demonstrated that the glass transition temperature of thin polymer films can be shifted as compared to the same polymer in the bulk, the amplitude and the s…
Long-range Casimir interactions between impurities in nematic liquid crystals and the collapse of polymer chains in such solvents
D. Bartolo, D. Long, J. -B. Fournier
The elastic interactions between objects embedded in a nematic liquid crystal are usually caused by the average distorsion-rather than by the fluctuations-of the nematic orientatio…