Fig. 1: Schematic diagram for the simulation of the chiral bobber (ChB) and skyrmion tube (SkT) dynamics driven by the spin waves.
From: Spin-wave-driven tornado-like dynamics of three-dimensional topological magnetic textures
Sketch of the simulated geometry with the spin-wave source represented by the khaki region. The left and right solitons correspond to the isosurfaces of mz = 0 for ChB with a penetration length (LB) and SkT, respectively, with the colors indicating the orientation of the in-plane magnetization. The arrows around the end of ChB show the spin configuration of the magnetic Bloch point (BP). The two gray dashed curves describe the spatial profile of the skyrmion centers in SkT along the thickness direction at the static and dynamic states. The thin dark blue arrows indicate the trajectories of the skyrmion centers in the top, middle, and bottom layers. The rightmost panel shows the magnetic structures of the top, middle, and bottom layers in SkT.
