Skyrmion-based spin torque nano-oscillators are potential next-generation microwave
signal generators. However, ferromagnetic skyrmion-based spin torque nano-oscillators …

We investigated physical reservoir computing (RC) using a vortex-type spin torque oscillator
(STO) as a resource of nonlinear dynamics, which is essential for processing information in …

Tailoring Gilbert damping of metallic ferromagnetic thin films is one of the central interests in
spintronics applications. Here we report a giant Gilbert damping anisotropy in epitaxial Co …

Spintronics is generally defined as a new type of electronics manipulating electrons by
acting not only on the charge of the electrons but also on their spin. Its development started …

The possibilities of applying magnets with full or partial magnetic moment compensation in
various spin groups to improve the performance of magnetic electronic devices using spin …

The oscillation frequency of the circular skyrmion motion in a nanodisk increases with the
driving current density. However, the skyrmion may be destroyed at the nanodisk edge when …

A theoretical study of delayed feedback in spin-torque nano-oscillators is presented. The
macrospin geometry is considered, where self-sustained oscillations are made possible by …

We present an investigation into the in-plane field induced free layer state transitions found
in magnetic tunnel junctions. By applying an ac current into an integrated field antenna, the …

We study dynamics of two magnetostatically coupled magnetic vortices excited by spin-
polarized electrical current in a nanopillar consisting of permalloy magnetic layers with …

A skyrmion can be stabilized in a nanodisk geometry in a ferromagnetic material with
Dzyaloshinskii-Moriya (DM) interaction. We apply spin torque uniform in space and time and …