118 citations · 803 across the 19 of their papers we have counts for
3 papers · 1 filter
Collective Transport Properties of Driven Skyrmions with Random Disorder
C. Reichhardt, D. Ray, C. J. Olson Reichhardt
We use particle-based simulations to examine the static and driven collective phases of skyrmions interacting with random quenched disorder. We show that non-dissipative effects du…
Pinning, Ordering, and Dynamics of Vortices in Conformal Crystal and Gradient Pinning Arrays
D. Ray, C. Reichhardt, C. J. Olson Reichhardt
We numerically investigate magnetization, pinning, ordering, and dynamics of vortices interacting with pinning arrangements which have a density gradient. We focus on conformal cry…
Casimir Effect in Active Matter Systems
D. Ray, C. Reichhardt, C. J. Olson Reichhardt
We numerically examine run-and-tumble active matter particles in Casimir geometries composed of two finite parallel walls. We find that there is an attractive force between the two…