We investigate a W-Ta alloying route to reduce the auto-oscillation threshold current
densities and the power consumption of nanoconstriction based spin Hall nano-oscillators …

Abstract Spin-Hall nano-oscillators (SHNOs) are promising spintronic devices to realize
current controlled GHz frequency signals in nanoscale devices for neuromorphic computing …

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

Abstract Spin Hall oscillators (SHOs) based on bilayers of a ferromagnet (FM) and a non-
magnetic heavy metal (HM) are electrically tunable nanoscale microwave signal generators …

Spin Hall nano-oscillators convert DC to magnetic auto-oscillations in the microwave
regime. Current research on these devices is dedicated to creating next-generation energy …

We use phase-resolved imaging to directly study the nonlinear modification of the
wavelength of spin waves propagating in 100-nm-thick in-plane magnetized yttrium iron …

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 experimentally study the microwave generation characteristics of a spin Hall nano-
oscillator driven by a local spin current injected into a nanoscale region of extended Pt/Ni/Fe …

We study a direct-current-driven maser device enabled by spin-photon coupling, where
coherent magnetic self-oscillation can be realized in a large-area ferromagnetic thin film …

Spin-orbit torques enable energy-efficient manipulation of magnetization by electric current
and hold promise for applications ranging from nonvolatile memory to neuromorphic …