Figure 7
The spatial variation of the normalized amplitude \({M}_{x}^{A}\) of the asymmetric edge spin waves along the width of zigzag edged (a,c) and bearded edged (b,d) nanoribbons, with magnetic anisotropies γ = 1.01 (a,b) and γ = 1.04 (c,d). For γ = 1.04 case, the spatial variation is effectively independent of kx in the long wavelength part of the Brillouin zone.
