Figure 3 | Scientific Reports

Figure 3

From: Energy-efficient ultrafast nucleation of single and multiple antiferromagnetic skyrmions using in-plane spin polarized current

Figure 3

Dependence of inverse of threshold pulse width (black circles) and nucleation time (red squares) on the current density for (a) in-plane, and (b) out-of-plane spin polarized cases. The trajectory of single AFM moments at fixed current density (\(J_{{x},{z}}=J_{{z},{z}}=6.5 \times 10^{13}~\rm {A/m}^2\)) for (c) in-plane and (d) out-of-plane cases. The color in (c) and (d) represents time elapsed and \(t=0\) ps represents the time instant when the pulse is injected.

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