Advances in Magnetics Roadmap on Spin-Wave Computing

Journal Article (2022)
Authors

Yaroslav M. Blanter (TU Delft - QN/Blanter Group, TU Delft - QN/Quantum Nanoscience)

J. J. Carmiggelt (TU Delft - QN/vanderSarlab, TU Delft - QN/Quantum Nanoscience)

S.D. Cotofana (TU Delft - Computer Engineering, TU Delft - Quantum & Computer Engineering)

Said Hamdioui (TU Delft - Quantum & Computer Engineering)

A. A. Nikitin (Saint Petersburg Electrotechnical University LETI)

T. Reimann (Innovent e.V.)

S Sharma (Max Planck Institute for the Science of Light)

T van der Sar (TU Delft - QN/Quantum Nanoscience, TU Delft - QN/vanderSarlab)

X. Zhang (Argonne National Laboratory)

G.B. More Authors (External organisation)

Research Group
QN/Bauer Group
Copyright
© 2022 Y.M. Blanter, J.J. Carmiggelt, S.D. Cotofana, S. Hamdioui, A. A. Nikitin, T. Reimann, S. Sharma, T. van der Sar, X. Zhang, More Authors
To reference this document use:
https://doi.org/10.1109/TMAG.2022.3149664
More Info
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Publication Year
2022
Language
English
Copyright
© 2022 Y.M. Blanter, J.J. Carmiggelt, S.D. Cotofana, S. Hamdioui, A. A. Nikitin, T. Reimann, S. Sharma, T. van der Sar, X. Zhang, More Authors
Research Group
QN/Bauer Group
Issue number
6
Volume number
58
DOI:
https://doi.org/10.1109/TMAG.2022.3149664
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Abstract

Magnonics addresses the physical properties of spin waves and utilizes them for data processing. Scalability down to atomic dimensions, operation in the GHz-to-THz frequency range, utilization of nonlinear and nonreciprocal phenomena, and compatibility with CMOS are just a few of many advantages offered by magnons. Although magnonics is still primarily positioned in the academic domain, the scientific and technological challenges of the field are being extensively investigated, and many proof-of-concept prototypes have already been realized in laboratories. This roadmap is a product of the collective work of many authors, which covers versatile spin-wave computing approaches, conceptual building blocks, and underlying physical phenomena. In particular, the roadmap discusses the computation operations with the Boolean digital data, unconventional approaches, such as neuromorphic computing, and the progress toward magnon-based quantum computing. This article is organized as a collection of sub-sections grouped into seven large thematic sections. Each sub-section is prepared by one or a group of authors and concludes with a brief description of current challenges and the outlook of further development for each research direction.