130 citations · 475 across the 8 of their papers we have counts for
8 papers
Topological Hall Effect in a Topological Insulator Interfaced with a Magnetic Insulator
Peng Li, Jinjun Ding, Steven S. -L. Zhang +13
A topological insulator (TI) interfaced with a magnetic insulator (MI) may host an anomalous Hall effect (AHE), a quantum AHE, and a topological Hall effect (THE). Recent studies,…
Broad distribution of stick-slip events in Slowly Sheared Granular Media: Table-top production of a Gutenberg-Richter-like distribution
Michael Bretz, Russell Zaretzki, Stuart B. Field +2
We monitor the stick-slip displacements of a very slowly driven moveable perforated top plate which interacts via shearing with a packing of identical glass beads confined in a tra…
A superconducting "dripping faucet"
Stuart B. Field, Gheorghe Stan
When a current is applied to a type-I superconducting strip containing a narrow channel across its width, magnetic flux spots nucleate at the edge and are then driven along the cha…
Plastic Flow, Voltage Bursts, and Vortex Avalanches in Superconductors
C. J. Olson, C. Reichhardt, J. Groth +2
We use large-scale parallel simulations to compute the motion of superconducting magnetic vortices during avalanches triggered by small field increases. We find that experimentally…
Vortex Plastic Motion in Twinned Superconductors
J. Groth, C. Reichhardt, C. J. Olson +2
We present simulations, without electrodynamical assumptions, of , and , in hard superconductors, for a variety of twin-boundary pinning potential…
Spatio-temporal dynamics and plastic flow of vortices in superconductors with periodic arrays of pinning sites
C. Reichhardt, J. Groth, C. J. Olson +2
We present simulations of flux-gradient-driven superconducting rigid vortices interacting with square and triangular arrays of columnar pinning sites in an increasing external magn…