131 citations · 241 across the 5 of their papers we have counts for
5 papers
Asymmetric response of a jammed plastic bead raft
Michael Twardos, Michael Dennin
Fluctuation-dissipation relations have received significant attention as a potential method for defining an effective temperature in nonequilibrium systems. The successful developm…
Comparison between step strains and slow steady shear in a bubble raft
Michael Twardos, Michael Dennin
We report on a comparison between stress relaxations after an applied step strain and stress relaxations during slow, continuous strain in a bubble raft. A bubble raft serves as a…
Slow Steady-Shear of Plastic Bead Rafts
Michael Twardos, Michael Dennin
Experimental measurements of the response of a two dimensional system of plastic beads subjected to steady shear are reported. The beads float at the surface of a fluid substrate a…
Folding Langmuir Monolayers
Weixing Lu, Charles M. Knobler, Robijn F. Bruinsma +2
The maximum pressure a two-dimensional surfactant monolayer is able to withstand is limited by the collapse instability towards formation of three-dimensional material. We propose…
Shear-Induced Stress Relaxation in a Two-Dimensional Wet Foam
John Lauridsen, Michael Twardos, Michael Dennin
We report on experimental measurements of the flow behavior of a wet, two-dimensional foam under conditions of slow, steady shear. The initial response of the foam is elastic. Abov…