126 citations · 1.1k across the 45 of their papers we have counts for
4 papers · 1 filter
Hydrodynamic interactions can induce jamming in flow-driven systems
Eric Cereceda-López, Dominik Lips, Antonio Ortiz-Ambriz +3
Hydrodynamic interactions between fluid-dispersed particles are ubiquitous in soft matter and biological systems and they give rise to intriguing collective phenomena. While it was…
Collective hydrodynamic transport of magnetic microrollers
Gaspard Junot, Andrejs Cebers, Pietro Tierno
We investigate the collective transport properties of microscopic magnetic rollers that propel close to a surface due to a circularly polarized, rotating magnetic field. The applie…
Single-file dynamics of colloids in circular channels: time scales, scaling laws and their universality
Alejandro Villada-Balbuena, Antonio Ortiz-Ambriz, Pavel Castro-Villarreal +3
In colloidal systems, Brownian motion emerges from the massive separation of time and length scales associated to characteristic dynamics of the solute and solvent constituents. Th…
Topological Boundary Constraints in Artificial Colloidal Ice
Carolina Rodríguez-Gallo, Antonio Ortiz-Ambriz, Pietro Tierno
The effect of boundaries and how these can be used to influence the bulk behaviour in geometrically frustrated systems are both long-standing puzzles, often relegated to secondary…