Video 2

The video comprises M-shaped trajectories of the NS model. Given that the original video is excessively long, a supplementary video is provided at five times of the velocity. The entire motion is executed via the swinging mode, consisting of four distinct processes. This setup employs a phase difference ξ of 120{degree sign} and 220{degree sign}, under a magnetic field strength B of 100 mT and a magnetic field frequency f of 2.5 Hz.