54 citations · 99 across the 4 of their papers we have counts for
4 papers
Rheology finds distinct glass and jamming transitions in emulsions
Cong Cao, Jianshan Liao, Victor Breedveld +1
We study the rheology of monodisperse and bidisperse emulsions with various droplet sizes (1 m -- 2 m diameter). Above a critical volume fraction , these systems exhibit…
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…
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…
Shear-induced Diffusion in Dilute Suspensions of Charged Colloids
Victor Breedveld, Alex J. Levine
We propose a model for the nonequilibrium enhancement of colloidal self-diffusion in an externally imposed shear flow in charged systems. The enhancement of diffusion is calculated…