A universal inverse-design magnonic device

Noura Zenbaa; Claas Abert; Fabian Majcen; Michael Kerber; Rostyslav O. Serha; Sebastian Knauer; Qi Wang; Thomas Schrefl; Dieter Suess; Andrii V. Chumak

doi:10.1038/s41928-024-01333-7

A universal inverse-design magnonic device

Noura Zenbaa
, Claas Abert
, Fabian Majcen
, Michael Kerber
, Rostyslav O. Serha
, Sebastian Knauer
, Qi Wang
, Thomas Schrefl
, Dieter Suess
, Andrii V. Chumak (Korresp. Autor*in)

Veröffentlichungen: Beitrag in Fachzeitschrift › Artikel › Peer Reviewed

Abstract

Magnons, the quanta of spin waves, can potentially be used for energy-efficient data processing. The approach can, in particular, leverage the concept of inverse design, which involves defining a desired functionality and then using a feedback-loop algorithm to optimize device design. Here we report a simulation-free inverse-design device that can implement various radiofrequency components and can process data in the gigahertz range. The device consists of a square array of independent direct current loops on top of a yttrium iron garnet film that generate a complex reconfigurable magnetic medium. We use two feedback-loop algorithms—direct search optimization and a genetic algorithm—to configure the field patterns and create a linear radiofrequency notch filter and a demultiplexer.

Originalsprache	Englisch
Seiten (von - bis)	106-115
Seitenumfang	10
Fachzeitschrift	Nature Electronics
Jahrgang	8
Frühes Online-Datum	30 Jan. 2025
DOIs	https://doi.org/10.1038/s41928-024-01333-7
Publikationsstatus	Veröffentlicht - Feb. 2025

Fördermittel

We acknowledge financial support by the Austrian Science Fund (FWF) by means of grant no. 10.55776/I4917. A.C. acknowledges financial support by the European Research Council Proof of Concept Grant no. 101082020 5G-Spin. C.A. acknowledges support by the FWF by means of grant no. 10.55776/I6068. S.K. acknowledges support by the H2020-MSCA-IF under grant no. 101025758 (\u2018OMNI\u2019). Q.W. acknowledges support from the National Key Research and Development Program of China (grant no. 2023YFA1406600). We are grateful to D. Bozhko for his kind support in calculating the spin-wave dispersion curves in YIG film and to P. Pirro and G. Csaba for valuable discussions on the magnonic inverse-design device concept. We acknowledge the efforts of ElbaTech Srl in the development of the custom-made multichannel current sources.

ÖFOS 2012

103017 Magnetismus
202018 Halbleiterelektronik

Zugriff auf Dokument

10.1038/s41928-024-01333-7

http://arxiv.org/abs/2403.17724

Andere Dateien und Links

Verknüpfung zur Publikation in Scopus

Programmierbare integrierte magneto-phononische Schaltkreise
Abert, C. (Projektleiter*in)
1/10/22 → 30/09/25
Projekt: Forschungsförderung
5G-Spin: Nanoscale spin-wave RF filters and multiplexers for 5G communication systems
Chumak, A. (Projektleiter*in)
1/09/22 → 29/02/24
Projekt: Forschungsförderung
OMNI: On-chip quantum MagNonIcs
Chumak, A. (Projektleiter*in) & Knauer, S. (Co-Projektleiter*in)
1/01/22 → 31/12/24
Projekt: Forschungsförderung

Flipping the Script: How Magnonic Hardware Designs Itself
Majcen, F. & Chumak, A.
25/06/25
1 eigener Medienbeitrag
Presse/Medien: Medienbericht

Zitationsweisen

@article{1b75d278876940ddb2aa2c8d47b5e2b1,

title = "A universal inverse-design magnonic device",

abstract = "Magnons, the quanta of spin waves, can potentially be used for energy-efficient data processing. The approach can, in particular, leverage the concept of inverse design, which involves defining a desired functionality and then using a feedback-loop algorithm to optimize device design. Here we report a simulation-free inverse-design device that can implement various radiofrequency components and can process data in the gigahertz range. The device consists of a square array of independent direct current loops on top of a yttrium iron garnet film that generate a complex reconfigurable magnetic medium. We use two feedback-loop algorithms—direct search optimization and a genetic algorithm—to configure the field patterns and create a linear radiofrequency notch filter and a demultiplexer.",

author = "Noura Zenbaa and Claas Abert and Fabian Majcen and Michael Kerber and Serha, \{Rostyslav O.\} and Sebastian Knauer and Qi Wang and Thomas Schrefl and Dieter Suess and Chumak, \{Andrii V.\}",

note = "Publisher Copyright: {\textcopyright} The Author(s), under exclusive licence to Springer Nature Limited 2025.",

year = "2025",

month = feb,

doi = "10.1038/s41928-024-01333-7",

language = "English",

volume = "8",

pages = "106--115",

journal = "Nature Electronics",

issn = "2520-1131",

publisher = "NATURE RESEARCH",

}

TY - JOUR

T1 - A universal inverse-design magnonic device

AU - Zenbaa, Noura

AU - Abert, Claas

AU - Majcen, Fabian

AU - Kerber, Michael

AU - Serha, Rostyslav O.

AU - Knauer, Sebastian

AU - Wang, Qi

AU - Schrefl, Thomas

AU - Suess, Dieter

AU - Chumak, Andrii V.

PY - 2025/2

Y1 - 2025/2

N2 - Magnons, the quanta of spin waves, can potentially be used for energy-efficient data processing. The approach can, in particular, leverage the concept of inverse design, which involves defining a desired functionality and then using a feedback-loop algorithm to optimize device design. Here we report a simulation-free inverse-design device that can implement various radiofrequency components and can process data in the gigahertz range. The device consists of a square array of independent direct current loops on top of a yttrium iron garnet film that generate a complex reconfigurable magnetic medium. We use two feedback-loop algorithms—direct search optimization and a genetic algorithm—to configure the field patterns and create a linear radiofrequency notch filter and a demultiplexer.

AB - Magnons, the quanta of spin waves, can potentially be used for energy-efficient data processing. The approach can, in particular, leverage the concept of inverse design, which involves defining a desired functionality and then using a feedback-loop algorithm to optimize device design. Here we report a simulation-free inverse-design device that can implement various radiofrequency components and can process data in the gigahertz range. The device consists of a square array of independent direct current loops on top of a yttrium iron garnet film that generate a complex reconfigurable magnetic medium. We use two feedback-loop algorithms—direct search optimization and a genetic algorithm—to configure the field patterns and create a linear radiofrequency notch filter and a demultiplexer.

UR - https://www.scopus.com/pages/publications/85217215251

U2 - 10.1038/s41928-024-01333-7

DO - 10.1038/s41928-024-01333-7

M3 - Article

SN - 2520-1131

VL - 8

SP - 106

EP - 115

JO - Nature Electronics

JF - Nature Electronics

ER -

A universal inverse-design magnonic device

Abstract

Fördermittel

ÖFOS 2012

Zugriff auf Dokument

Andere Dateien und Links

Fingerprint

Projekte

Programmierbare integrierte magneto-phononische Schaltkreise

5G-Spin: Nanoscale spin-wave RF filters and multiplexers for 5G communication systems

OMNI: On-chip quantum MagNonIcs

Presseberichte

Flipping the Script: How Magnonic Hardware Designs Itself

Zitationsweisen