Fig. 5
From: Current-induced viscoelastic topological unwinding of metastable skyrmion strings
Viscoelastic characteristics of the topological unwinding. a, b Δρ yx vs. in-plane pulse number (a) and vs. integrated pulse width (b) for various pulse width, t p, plotted on a logarithmic scale. The integrated pulse width represents the pulse number multiplied by each pulse width; the data shown in a, b are the same data presented in a different manner. Measurements were performed at 15 K and 0.249 T with a fixed pulse magnitude, +8.2 × 106 A m−2 (current flowing from c1 to c2: see Fig. 2c, d)
