2 papers
cond-mat.soft2012
Affine and non-affine motions in sheared polydisperse jammed emulsions
J. Clara-Rahola, T. A. Brzinski, D. Semwogerere +5
We study dense and highly polydisperse emulsions at droplet volume fractions ϕ>= 0.65. We apply oscillatory shear and observe droplet motion using confocal microscopy. The presence…
cond-mat.soft2009
Microscopic Structural Relaxation in a Sheared Supercooled Colloidal Liquid
Dandan Chen, Denis Semwogerere, Jun Sato +2
The rheology of dense amorphous materials under large shear strain is not fully understood, partly due to the difficulty of directly viewing the microscopic details of such materia…