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
Depinning Dynamics of Crack Fronts.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.235501
Abstract: We investigate experimentally and theoretically the dynamics of a crack front during the microinstabilities taking place in heterogeneous materials between two successive equilibrium positions. We focus specifically on the spatiotemporal evolution of the front, as… read more here.
Keywords: dynamics crack; speed; depinning dynamics; crack fronts ... See more keywords