An experimental demonstration of a parametric oscillation of a magnetization in a
ferromagnet was performed recently by applying a microwave voltage, indicating the …

As an intriguing and useful nonlinear behavior, chaos has recently received increasing
attentions in the field of spintronics with the aim of designing novel devices for practical …

We present an experimental study of spin-torque driven vortex self-oscillations in magnetic
nanocontacts. We find that, above a certain threshold in applied currents, the vortex gyration …

An excitation of highly nonlinear, complex magnetization dynamics in a ferromagnet, for
example chaos, is a new research target in spintronics. This technology is applied to …

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 …

In this work, we report an excitation of chaos and a nontrivial magnetization switching via
transient chaos in a three-terminal spin-torque oscillator (STO). The driving force of the …

Excitation of chaotic magnetization dynamics in nanomagnets is of great interest because it
bridges the condensed matter physics and nonlinear science and has a potential to …

Magnetic nanoparticles can generate heat when exposed to an alternating magnetic field.
Their heating efficacy is governed by their magnetic properties that are in turn determined by …

In contrast with extensive investigations on the translation of domain walls (DWs) in
antiferromagnetic (AFM) materials, the precessional motion of an AFM DW is seldom …

Harnessing chaos or intrinsic nonlinear behaviours of dynamical systems is a promising
avenue toward unconventional information processing technologies. In this light, spintronic …