Spintronics for image recognition: performance benchmarking via ultrafast data-driven simulations

no code implementations • 10 Aug 2023 • Anatole Moureaux, Chloé Chopin, Simon de Wergifosse, Laurent Jacques, Flavio Abreu Araujo

We present a demonstration of image classification using an echo-state network (ESN) relying on a single simulated spintronic nanostructure known as the vortex-based spin-torque oscillator (STVO) delayed in time.

Benchmarking Classification +1

Neuromorphic spintronics simulated using an unconventional data-driven Thiele equation approach

no code implementations • 18 Jul 2023 • Anatole Moureaux, Simon de Wergifosse, Chloé Chopin, Flavio Abreu Araujo

In this study, we developed a quantitative description of the dynamics of spin-torque vortex nano-oscillators (STVOs) through an unconventional model based on the combination of the Thiele equation approach (TEA) and data from micromagnetic simulations (MMS).