  The Skyrmion Hall Effect (SkHE) observed in ferromagnetic (FM) and
ferrimagnetic (FI) skyrmions traveling due to a spin-polarized current can be a
problematic issue when it comes to technological applications. By investigating
the properties of FI skyrmions in racetracks through computational simulations,
we have described the nature of their movement based on the relative values of
the exchange, Dzyaloshinskii-Moriya, and anisotropy coupling constants. Beyond
that, using a design strategy, a magnetic channel-like nano-device is proposed
in which a spin-polarized current protocol is created to successfully control
the channel on which the skyrmion will travel without the adverse SkHE.
Additionally, a simple adjustment in the current strength can modify the
skyrmion position sideways between different parallel channels in the
nanostripe.
