Spin–orbit torque (SOT) is an emerging technology that enables the efficient manipulation of
spintronic devices. The initial processes of interest in SOTs involved electric fields, spin …

We use a pure spin current originating from the spin Hall effect to generate a spin-orbit
torque strongly reducing the effective damping in an adjacent ferromagnet. Because of …

Layered van der Waals (vdW) magnets can maintain a magnetic order even down to the
single-layer regime and hold promise for integrated spintronic devices. While the magnetic …

Spin-orbit torque nano-oscillators based on bilayers of ferromagnetic and nonmagnetic
metals are ultra-compact current-controlled microwave signal sources. They are attractive for …

We demonstrate a spin Hall nano-oscillator (SHNO) that allows for efficient tuning of
magnetic auto-oscillations over an extended range of gigahertz frequencies, using bipolar …

Auto-oscillations of magnetization driven by direct spin current have been previously
observed in multiple quasi-zero-dimensional (0D) ferromagnetic systems such as …

We investigate the temporal response of constriction-based spin Hall nano-oscillators driven
by pulsed stimuli using time-resolved Brillouin light scattering microscopy. The growth rate of …

Coherent optical detection is a powerful technique for characterizing a wide range of
physical excitations. Here, we use two optical approaches (fundamental and parametric …

We investigate the physical origin of nonlinear damping due to mode coupling between
several auto-oscillatory modes driven by spin-orbit torque in constricted Pt/Py (permalloy) …

Asymmetric charge transport at the interface of two materials with dissimilar electrical
properties, such as metal-semiconductor and pn junctions, is the fundamental feature …