12 papers
Pattern Formation and Stick-Slip Dynamics in Binary Particle Assemblies with Rotating Drives
C. Reichhardt, C. J. O. Reichhardt
We numerically examine a binary system of particles with repulsive interactions, where one species is driven by a rotating drive and the other is subjected either to a constant dri…
Perspective on "Active Brownian Particles Moving in a Random Lorentz Gas"
C. Reichhardt, C. J. O. Reichhardt
Self-propelled active matter can exhibit vastly different behavior than systems with purely Brownian motion. In Eur. Phys. J. E 40, 23 (2017), Zeitz, Wolf, and Stark compared an ac…
Hysteresis, Laning, and Negative Drag in Binary Systems with Opposite and Perpendicular Driving
C. Reichhardt, C. J. O. Reichhardt
We consider a binary system of particles with repulsive interactions that move in opposite or perpendicular directions to each other under an applied external drive. For opposite d…
Characterizing Skyrmion Flow Phases with Principal Component Analysis
C. J. O. Reichhardt, D. McDermott, C. Reichhardt
Principal component analysis (PCA) is a powerful method that can identify patterns in large, complex data sets by constructing low-dimensional order parameters from higher-dimensio…
Magnus Induced Magnetic Diode Effect in Skyrmion Systems
J. C. Bellizotti Souza, C. J. O. Reichhardt, C. Reichhardt +1
We show that skyrmions can exhibit what we call a magnetic diode effect, where there is a nonreciprocal response in the transport when the magnetic field is reversed. This effect c…
Laning Transitions in Pattern Forming Driven Binary Systems with Competing Interactions
C. Reichhardt, C. J. O. Reichhardt
A binary system of particles that move in opposite directions under an applied field can exhibit disordered states as well as laned states where the particles organize into opposit…