Spin-torque nano-oscillators and their applications
S Jiang, L Yao, S Wang, D Wang, L Liu… - Applied Physics …, 2024 - pubs.aip.org
Spin-torque nano-oscillators (STNOs) have emerged as an intriguing category of spintronic
devices based on spin transfer torque to excite magnetic moment dynamics. The ultra-wide …
devices based on spin transfer torque to excite magnetic moment dynamics. The ultra-wide …
Spintronics intelligent devices
Intelligent computing paradigms have become increasingly important for the efficient
processing of massive amounts of data. However, using traditional electronic devices to …
processing of massive amounts of data. However, using traditional electronic devices to …
Recent trends in neuromorphic systems for non-von Neumann in materia computing and cognitive functionalities
In the era of artificial intelligence and smart automated systems, the quest for efficient data
processing has driven exploration into neuromorphic systems, aiming to replicate brain …
processing has driven exploration into neuromorphic systems, aiming to replicate brain …
[HTML][HTML] Field-free domain wall spin torque nano-oscillators with multimodal real-time modulation and high-quality factor
D Wang, Z Wang, S Jiang, L Liu, H Lin, Y Zhang… - Materials Today …, 2023 - Elsevier
We report on a magnetic domain wall (DW)-based spin torque nano-oscillator (STNO) with
real-time multimodal frequency modulation characteristics by engineering the synergistic …
real-time multimodal frequency modulation characteristics by engineering the synergistic …
Field-free high-frequency exchange-spring spin-torque nano-oscillators
Spin-torque nano-oscillators (STNOs) are a type of nanoscale microwave auto-oscillators
utilizing spin-torque to generate magnetodynamics with great promise for applications in …
utilizing spin-torque to generate magnetodynamics with great promise for applications in …
Reduced spin torque nano-oscillator linewidth using He+ irradiation
We demonstrate an approach for improving the spectral linewidth of a spin torque nano-
oscillator (STNO). Using He+ ion irradiation, we tune the perpendicular magnetic anisotropy …
oscillator (STNO). Using He+ ion irradiation, we tune the perpendicular magnetic anisotropy …
Tilted magnetic anisotropy-tailored spin torque nano-oscillators for neuromorphic computing
Spin torque nano-oscillators (STNOs) hold significant promise for communication and bio-
inspired computing applications. However, their modulation capability is constrained by a …
inspired computing applications. However, their modulation capability is constrained by a …
Observation of magnetic droplets in magnetic tunnel junctions
Magnetic droplets, a class of highly nonlinear magnetodynamic solitons, can be nucleated
and stabilized in nanocontact spin-torque nano-oscillators. Here we experimentally …
and stabilized in nanocontact spin-torque nano-oscillators. Here we experimentally …
[HTML][HTML] Magnetic droplet solitons
Magnetic droplet solitons are dynamical magnetic textures that form due to an attractive
interaction between spin waves in thin films with perpendicular magnetic anisotropy. Spin …
interaction between spin waves in thin films with perpendicular magnetic anisotropy. Spin …
Angular dependent auto-oscillations by spin-transfer and spin-orbit torques in three-terminal magnetic tunnel junctions
Spintronic oscillators are promising candidates for neuromorphic computing due to their true
miniaturization, non-linearity and synchronization properties. However, spin torque nano …
miniaturization, non-linearity and synchronization properties. However, spin torque nano …