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 …

Spintronics intelligent devices

W Cai, Y Huang, X Zhang, S Wang, Y Pan, J Yin… - Science China Physics …, 2023 - Springer
Intelligent computing paradigms have become increasingly important for the efficient
processing of massive amounts of data. However, using traditional electronic devices to …

Field-free high-frequency exchange-spring spin-torque nano-oscillators

S Jiang, S Chung, QT Le, PKJ Wong, W Zhang… - Nano Letters, 2023 - ACS Publications
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 …

Domain wall magnetic tunnel junction-based artificial synapses and neurons for all-spin neuromorphic hardware

L Liu, D Wang, D Wang, Y Sun, H Lin, X Gong… - Nature …, 2024 - nature.com
We report a breakthrough in the hardware implementation of energy-efficient all-spin
synapse and neuron devices for highly scalable integrated neuromorphic circuits. Our work …

Freezing and thawing magnetic droplet solitons

M Ahlberg, S Chung, S Jiang, A Frisk… - Nature …, 2022 - nature.com
Magnetic droplets are non-topological magnetodynamical solitons displaying a wide range
of complex dynamic phenomena with potential for microwave signal generation. Bubbles, on …

Tilted magnetic anisotropy-tailored spin torque nano-oscillators for neuromorphic computing

Z Wang, D Wang, L Liu, S Jiang, G Chai, J Cao… - Applied Physics …, 2023 - pubs.aip.org
Spin torque nano-oscillators (STNOs) hold significant promise for communication and bio-
inspired computing applications. However, their modulation capability is constrained by a …

Magnetic droplet soliton pairs

S Jiang, S Chung, M Ahlberg, A Frisk… - Nature …, 2024 - nature.com
We demonstrate magnetic droplet soliton pairs in all-perpendicular spin-torque nano-
oscillators (STNOs), where one droplet resides in the STNO free layer (FL) and the other in …

Angular dependent auto-oscillations by spin-transfer and spin-orbit torques in three-terminal magnetic tunnel junctions

W Cai, A Kumar, A Du, K Shi, R **
GX Chen, WL Qu, Q Zhang, DD Wang, S Liu… - Journal of Physics and …, 2025 - Elsevier
As a two-dimensional (2D) ferromagnetic (FM) materials, the MoI 3 monolayer exhibits
promising potential for electron spintronics applications, owing to its magnetic …