Hydrodynamic interaction in quasi-two-dimensional suspensions

Abstract

Confinement between two parallel surfaces is found, theoretically and experimentally, to drastically affect the hydrodynamic interaction between colloid particles, changing the sign of the coupling, its decay with distance and its concentration dependence. In particular, we show that three-body effects do not modify the coupling at large distances as would be expected from hydrodynamic screening.

8 pages, 2 figures

References in corpus (4)

• Hydrodynamic Coupling of Two Brownian Spheres to a Planar Surface
• Anomalous hydrodynamic interaction in a quasi-two-dimensional suspension
• Brownian Dynamics of a Sphere Between Parallel Walls
• Screened hydrodynamic interaction in a narrow channel

Cited by in corpus (13)

• Reentrant Phase Behavior in Active Colloids with Attraction
• Universality Class of the Reversible-Irreversible Transition in Sheared Suspensions
• Surmounting Barriers: The Benefit of Hydrodynamic Interactions
• Active Matter Ratchets with an External Drift
• Screening by symmetry of long-range hydrodynamic interactions of polymers confined in sheets
• Correlated particle dynamics in concentrated quasi-two-dimensional suspensions
• Flow fields in soap films: relating surface viscosity and film thickness
• Hydrodynamic pairing of soft particles in a confined flow
• Structural Responses of Quasi-2D Colloid Fluids to Excitations Elicited by Nonequilibrium Perturbations
• Subharmonic Shapiro steps of sliding colloidal monolayers in optical lattices
• Lubrication approximation for micro-particles moving along parallel walls
• Correlated diffusion of colloidal particles near a liquid-liquid interface
• Divergence of the Long Wavelength Collective Diffusion Coefficient in Quasi-one and Quasi-two Dimensional Colloid Suspensions