Figure 3
From: Demonstration of a robust magnonic spin wave interferometer
Simulation of magnetization in a pseudo-infinite Au/YIG slab.
(a) Simulation model for FEM calculation. An infinite Au/YIG slab as shown in Fig. 2a was assumed along the x-direction. Edge reflection was totally cancelled by absorption boundaries colored in blue, in which a higher Gilbert damping of α = 7.0 × 10−3 was set. (b) Magnetization precession amplitude along the +k direction for different Au thicknesses. The spatial distribution of magnetization mx was extracted within 10 mm of the MSL edge.
