Erratum: 'Stability analysis of current-driven domain wall in the presence of spin Hall effect' [J. Appl. Phys. 114, 093912 (2013)]

摘要

There is an error below Eq. (11). The statement about the condition without maximum current is not accurate. The statement should be expressed as: "Obviously, if |θ_(sh)| ＞ 2/π |α-ζ|/1+αβ d/Δ_0 P, there is no maximum for the current density. For typical parameters, 2/π |α-ζ|/1+αβ d/Δ_0 P≤10~(-2). So, for several familiar heavy-metal films (e.g., |θ_(sh)| ≈ 0.07 for Pt, 0.15 for β-Ta, and 0.30 for β-W), this condition is satisfied."