118 citations · 803 across the 19 of their papers we have counts for
6 papers · 1 filter
Pinning, Flux Diodes, and Ratchets for Vortices Interacting with Conformal Pinning Arrays
C. J. Olson Reichhardt, Y. L. Wang, Z. L. Xiao +4
A conformal pinning array can be created by conformally transforming a uniform triangular pinning lattice to produces a new structure in which the six-fold ordering of the original…
Reversible Ratchet Effects for Vortices in Conformal Pinning Arrays
C. Reichhardt, D. Ray, C. J. Olson Reichhardt
A conformal transformation of a uniform triangular pinning array produces a structure called a conformal crystal which preserves the six-fold ordering of the original lattice but c…
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…
Vortex Transport and Pinning Effectiveness in Conformal Pinning Arrays
D. Ray, C. Reichhardt, C. J. Olson Reichhardt +1
We examine the current driven dynamics for vortices interacting with conformal crystal pinning arrays and compare to the dynamics of vortices driven over random pinning arrays. We…
Vortex States in Archimedean Tiling Pinning Arrays
D. Ray, C. Reichhardt, C. J. Olson Reichhardt
We numerically study vortex ordering and pinning in Archimedean tiling substrates composed of square and triangular plaquettes. The two different plaquettes become occupied at diff…
Strongly Enhanced Vortex Pinning by Conformal Crystal Arrays
D. Ray, C. J. Olson Reichhardt, B. Janko +1
Conformal crystals are non-uniform structures created by a conformal transformation of regular two-dimensional lattices. We show that gradient-driven vortices interacting with a co…