Fig. 9
From: Topological kink plasmons on magnetic-domain boundaries
Kink magnetoplasmons (KMPs) for distinct magnetic hole diameters. a Measured power transmission \({S}_{21}\) (normalized to indicated baselines) as a function of frequency for the fixed applied magnetic field \({B}_{0}=\text{0 T}\) and gate voltage \(V_{\mathrm{g}}=10\) for each signal and \(-80\) V for each baseline. b Comparison between experimental observations and theoretical calculations, \({n}_{0}=\text{2.64}\times {\text{10}}^{\text{11}}\ {{\rm{cm}}}^{-\text{2}}\) (at 10 V gate voltage)
