Skyrmion-based chaotic oscillator driven by a constant current

L Shen, K Shen - Physical Review B, 2024 - APS
As an intriguing and useful nonlinear behavior, chaos has recently received increasing
attentions in the field of spintronics with the aim of designing novel devices for practical …

Solvable model of driven matter with pinning

GK Sar, D Ghosh, K O'Keeffe - Physical Review E, 2024 - APS
We present a simple model of driven matter in a 1D medium with pinning impurities,
applicable to magnetic domains walls, confined colloids, and other systems. We find rich …

Statistical analysis of magnetic domain wall dynamics to quantify Dzyaloshinskii-Moriya interaction

X Shi, P Fang, C Sun, F Li - Physical Review B, 2023 - APS
We utilize statistical tools to analyze the magnetic domain wall dynamics in a nanostrip,
which can quantify the magnitude and reveal the effects of interfacial Dzyaloshinskii-Moriya …