Layering and packing in confined colloidal suspensions
Sign Up to like & getrecommendations! Published in 2022 at "Soft Matter"
DOI: 10.1039/d2sm00412g
Abstract: Confinement modifies the properties of a fluid. The particle density is no longer uniform but depends on the distance from the walls; parallel to the walls, layers with different particle densities form. This affects the… read more here.
Keywords: packing confined; rough walls; confined colloidal; layering packing ... See more keywords
Tagged-particle dynamics in confined colloidal liquids.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review. E"
DOI: 10.1103/physreve.102.032611
Abstract: We present numerical results for the tagged-particle dynamics by solving the mode-coupling theory in confined geometry for colloidal liquids (cMCT). We show that neither the microscopic dynamics nor the type of intermediate scattering function qualitatively… read more here.
Keywords: tagged particle; colloidal liquids; particle dynamics; confined colloidal ... See more keywords
Depinning dynamics of confined colloidal dispersions under oscillatory shear.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.107.014603
Abstract: Strongly confined colloidal dispersions under shear can exhibit a variety of dynamical phenomena, including depinning transitions and complex structural changes. Here, we investigate the behavior of such systems under pure oscillatory shearing with shear rate… read more here.
Keywords: depinning dynamics; dynamics confined; confined colloidal; colloidal dispersions ... See more keywords