Complex Fluids
Fascinating rheological properties like shear thickening/thinning and anisotropic viscosity arise from underlying structure in complex fluids. We develop and use techniques to simultaneously analyze emergent, large-scale properties and image particle-level positions and stresses in such suspensions.
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Liquid interfaces in viscous straining flows: numerical studies of the selective withdrawal transition
High resolution shear profile measurements in entangled polymers
Partial Universality: pinch-off dynamics in fluids with smectic liquid crystalline order
Direct Measurements of Island Growth and Step-Edge Barriers in Colloidal Epitaxy
Constitutive Curve and Velocity Profile in Entangled Polymers during Start-Up of Steady Shear Flow
Glassy Dislocation Dynamics in 2D Colloidal Dimer Crystals
Dislocations and vacancies in two-dimensional mixed crystals of spheres and dimers
Imaging the microscopic structure of shear thinning and thickening colloidal suspensions
Micelles in a crystal
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