Electro- and Optomagnonics in Hybrid Metamaterials

Project Details


Excessive heating is a bottleneck for semiconductor-based information technologies. Low-power magnonic computing based on spin waves is a promising alternative. Spin waves are collective spin excitations in magnetic materials with frequencies up to terahertz and wavelengths down to nanometers. Magnonic devices can therefore operate at ultrafast speeds on the nanoscale. In E-MAGNON, I will explore new approaches for low-loss manipulation of propagating spin waves, which is essential for practical applications. The approaches rely on magnetic- and electric-field control of magnetism in ferromagnetic-ferroelectric bilayers and all-optical control of spin waves in plasmonic-magnonic hybrids. The goals of the project are relevant for the development of energy-efficient spin-wave-based technologies.
Effective start/end date01/09/201931/08/2023

Collaborative partners


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  • Nanoscopic spin-wave channeling along programmable magnetic domain walls in a CoFeB/BaTiO3 multiferroic heterostructure

    Zhu, W., Qin, H. & van Dijken, S., 22 Jan 2024, In: Applied Physics Letters. 124, 4, p. 1-5 5 p., 042401.

    Research output: Contribution to journalArticleScientificpeer-review

  • Imaging of short-wavelength spin waves in a nanometer-thick YIG/Co bilayer

    Talapatra, A., Qin, H., Schulz, F., Yao, L., Flajšman, L., Weigand, M., Wintz, S. & van Dijken, S., 15 May 2023, In: Applied Physics Letters. 122, 20, p. 1-6 6 p., 202404.

    Research output: Contribution to journalArticleScientificpeer-review

    3 Citations (Scopus)
  • Advances in Magnetics Roadmap on Spin-Wave Computing

    Chumak, A. V., Kabos, P., Wu, M., Abert, C., Adelmann, C., Adeyeye, A., Akerman, 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., & 96 othersBunyaev, 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., Klaui, M., Klein, O., Klos, 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., Macedo, R., Mayr, S., Melkov, G. A., Mieszczak, S., Nakamura, Y., Nembach, H. T., Nikitin, A. A., Nikitov, S. A., Novosad, V., Otalora, 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., Urbanek, M., Usami, K., Ustinov, A. B., Van der Sar, T., Van Dijken, S., Vasyuchka, V. I., Verba, R., Viola Kusminskiy, S., Wang, Q., Weides, M., Weiler, M., Wintz, S., Wolski, S. P. & Zhang, X., Jun 2022, In: IEEE Transactions on Magnetics. 58, 6, 74 p., 0800172.

    Research output: Contribution to journalArticleScientificpeer-review

    Open Access
    176 Citations (Scopus)
    60 Downloads (Pure)