2.
(a) Field dependence of the amplitude of the different contributions to R xy (ϕ) in YIG (10 nm)/Pt. Blue and purple lines show the fit to B –γ with γ = 1.00 and 0.83, respectively. Inset: Amplitude of the first (black dots) and second (red dots) terms in eq . (b) ΔM/M s vs B in YIG (10 nm)/Pt at different currents computed from R xy,SMR using eq . The solid lines show the fit to B –γ.
