Giant leap toward neuromorphic devices: High-performance spin-wave reservoir computing

https://phys.org/news/2024-03-giant-neuromorphic-devices-high-reservoir.html 

"energy-efficient... reservoir enables memorizing past input information and its nonlinear transformation, integrating physical systems (magnetization dynamics) to perform sequential data tasks, like time-series forecasting and speech recognition... high performance GHz speed at nanoscale... response function linking input signals to reservoir computing harnessed propagating spin waves... scaling relationship between wave speed and system size optimizing virtual node effectiveness... weather forecasts, speech recognition"

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