Numerical simulation of performance of magnonic reservoir computer based on active-ring oscillator

Alexandr V. Kondrashov, Aleksei A. Nikitin, Andrey A. Nikitin, Mikhail Kostylev, Alexey B. Ustinov

Research output: Contribution to journalArticlepeer-review

Abstract

We carry out numerical simulation of the performance of a physical reservoir computer based on a magnonic active ring oscillator. Our numerical model is based on the theory of nonlinear spin-wave transient processes in magnetic films. We employ-two metrics to evaluate the performance, namely the short-term memory and parity-check capacities. Obtained results demonstrate that there exists high potential for improvement of performance characteristics of the reservoir computer. Finally, we formulate optimal physical parameters for the magnonic reservoir. Our numerical model shows that the optimized reservoir will be able to increase its short-term memory and parity check capacities by two times with respect to the experimentally demonstrated in recent papers.

Original languageEnglish
Article number169968
JournalJournal of Magnetism and Magnetic Materials
Volume563
DOIs
Publication statusPublished - 1 Dec 2022

Fingerprint

Dive into the research topics of 'Numerical simulation of performance of magnonic reservoir computer based on active-ring oscillator'. Together they form a unique fingerprint.

Cite this