233 citations · 2.7k across the 88 of their papers we have counts for
6 papers · 1 filter
Vortex configurations and dynamics in elliptical pinning sites for high matching fields
C. J. Olson Reichhardt, A. Libal, C. Reichhardt
Using numerical simulations we study the configurations, dynamics, and melting properties of vortex lattices interacting with elliptical pinning sites at integer matching fields wi…
Ratchet Effect and Nonlinear Transport for Particles on Random Substrates with Crossed ac Drives
C. Reichhardt, C. J. Olson Reichhardt
We show in simulations that overdamped interacting particles in two dimensions with a randomly disordered substrate can exhibit novel nonequilibrium transport phenomena including a…
Statics and Dynamics of Vortex Liquid Crystals
C. Reichhardt, C. J. Olson Reichhardt
Using numerical simulations we examine the static and dynamic properties of the recently proposed vortex liquid crystal state. We confirm the existence of a smectic-A phase in the…
Coarsening of Topological Defects in Oscillating Systems with Quenched Disorder
C. Reichhardt, C. J. Olson Reichhardt
We use large scale simulations to study interacting particles in two dimensions in the presence of both an ac drive and quenched disorder. As a function of ac amplitude, there is a…
Crossover from Intermittent to Continuum Dynamics for Locally Driven Colloids
C. Reichhardt, C. J. Olson Reichhardt
We simulate a colloid with charge q_d driven through a disordered assembly of interacting colloids with charge q and show that, for q_d \approx q, the velocity-force relation is no…
Hysteresis and Noise in Stripe and Clump Forming Systems
C. Reichhardt, C. J. Olson Reichhardt, A. R. Bishop
We use simulations to examine hysteresis and noise in a model system that produces heterogeneous orderings including stripe and clump phases. In the presence of a disordered substr…