Roadmap on spin-wave computing

Chumak, A. V. et al. (2022) Roadmap on spin-wave computing. IEEE Transactions on Magnetics, 58(6), 0800172. (doi: 10.1109/TMAG.2022.3149664)

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 that covers versatile spin-wave computing approaches, conceptual building blocks, and underlying physical phenomena. In particular, the roadmap discusses the computation operations with Boolean digital data, unconventional approaches like neuromorphic computing, and the progress towards magnon-based quantum computing. The 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.

• Item Type: Articles
• Additional Information: This work is supported by JSPS KAKENHI (18F18015), and JST ERATO (JPMJER1601).
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Macedo, Dr Rair and Weides, Professor Martin
• Authors: Chumak, A. V., Kabos, P., Wu, M., Abert, C., Adelmann, C., Adeyeye, A., Åkerman, J., Aliev, F.G., Anane, A., Awad, A., Back, C.H., Barman, A., Bauer, G. E. W., Becherer, M., Beginin, E.N., Bittencourt, V.A.S.V., Blanter, Y.M., Bortolotti, P., Boventer, I., Bozhko, D. A., Bunyaev, S.A., Carmiggelt, J.J., Cheenikundil, R.R., Ciubotaru, F., Cotofana, S., Csaba, G., Dobrovolskiy, O.V., Dubs, C., Elyasi, M., Fripp, K.G., Fulara, H., Golovchanskiy, I.A., Gonzalez-Ballestero, C., Graczyk, P., Grundler, D., Gruszecki, P., Gubbiotti, G., Guslienko, K., Haldar, A., Hamdioui, S., Hertel, R., Hillebrands, B., Hioki, T., Houshang, A., Hu, C.-M., Huebl, H., Huth, M., Iacocca, E., Jungfleisch, M. B., Kakazei, G. N., Khitun, A., Khymyn, R., Kikkawa, T., Kläui, M., Klein, O., Kłos, J. W., Knauer, S., Koraltan, S., Kostylev, M., Krawczyk, M., Krivorotov, I.N., Kruglyak, V. V., Lachance-Quirion, D., Ladak, S., Lebrun, R., Li, Y., Lindner, M., Macêdo, R., Mayr, S., Melkov, G.A., Mieszczak, S., Nakamura, Y., Nembach, H.T., Nikitin, A.A., Nikitov, S.A., Novosad, V., Otálora, J.A., Otani, Y., Papp, A., Pigeau, B., Pirro, P., Porod, W., Porrati, F., Qin, H., Rana, B., Reimann, T., Riente, F., Romero-Isart, O., Ross, A., Sadovnikov, A.V., Safin, A.R., Saitoh, E., Schmidt, G., Schultheiss, H., Schultheiss, K., Serga, A.A., Sharma, S., Shaw, J.M., Suess, D., Surzhenko, O., Szulc, K., Taniguchi, T., Urbánek, M., Usami, K., Ustinov, A.B., van der Sar, T., van Dijken, S., Vasyuchka, V.I., Verba, R., Kusminskiy, S. V., Wang, Q., Weides, M., Weiler, M., Wintz, S., Wolski, S.P., and Zhang, X.
• College/School: College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering
• Journal Name: IEEE Transactions on Magnetics
• Publisher: IEEE
• ISSN: 0018-9464
• ISSN (Online): 1941-0069
• Published Online: 07 February 2022
• Copyright Holders: Copyright © 2022 IEEE
• First Published: First published in IEEE Transactions on Magnetics 58(6): 0800172
• Publisher Policy: Reproduced under a Creative Commons License