This paper reviews the state of the art in spin-torque and spin-Hall-effect-driven nano-
oscillators. After a brief introduction to the underlying physics, the authors discuss different …

The spin Hall effect in a non-magnetic metal with spin–orbit coupling injects transverse spin
currents into adjacent magnetic layers, where the resulting spin transfer torque can drive …

The reduction in phase noise in electronic systems is of utmost importance in modern
communication and signal processing applications and requires an understanding of the …

Magnetic force microscopy (MFM) is a powerful technique for studying magnetic
microstructures and nanostructures that relies on force detection by a cantilever with a …

The magnetic dissipative droplet is a strongly nonlinear wave structure that can be stabilized
in a thin film ferromagnet exhibiting perpendicular magnetic anisotropy by use of spin …

Spin torque nano-oscillators (STNO) represent a unique class of nano-scale microwave
signal generators and offer a combination of intriguing properties, such as nano sized …

The frequency noise spectrum of a magnetic tunnel junction based spin torque oscillator is
examined where multiple modes and mode-hop** events are observed. The frequency …

We review the recent experimental advancements in the realization and understanding of
magnetic droplet solitons generated by spin transfer torque in orthogonal nanocontact …

We investigate the origin of the experimentally observed varying current-frequency
nonlinearity of the propagating spin wave mode in nanocontact spin torque oscillators …

Low-frequency noise close to the carrier remains little explored in spin-torque nano-
oscillators. However, it is crucial to investigate as it limits the oscillator's frequency stability …