Fig. 4: Motion of various configurations of skyrmions in a 100-nm-wide nanostripe.
From: Steady motion of 80-nm-size skyrmions in a 100-nm-wide track
Snapshots of current-driven motion in (a) two isolated skyrmions, (b) a skyrmion pair, (c) 7 skyrmions using a 5 ns pulse duration and a current density of \(j=7.4 \times {10}^{10}\,{{{\mathrm{A}}}} \cdot {{{\mathrm{m}}}}^{-2}\). The trajectories are shown using dashed red lines.
