Outputs (4)

On-chip phonon-magnon reservoir for neuromorphic computing (2023)
Journal Article
Yaremkevich, D. D., Scherbakov, A. V., De Clerk, L., Kukhtaruk, S. M., Nadzeyka, A., Campion, R., Rushforth, A. W., Savel’ev, S., Balanov, A. G., & Bayer, M. (2023). On-chip phonon-magnon reservoir for neuromorphic computing. Nature Communications, 14(1), Article 8296. https://doi.org/10.1038/s41467-023-43891-y

Reservoir computing is a concept involving mapping signals onto a high-dimensional phase space of a dynamical system called “reservoir” for subsequent recognition by an artificial neural network. We implement this concept in a nanodevice consisting o... Read More about On-chip phonon-magnon reservoir for neuromorphic computing.

Bi2Se3 interlayer treatments affecting the Y3Fe5O12 (YIG) platinum spin Seebeck effect (2023)
Journal Article
Hu, Y., Weir, M. P., Pereira, H. J., Amin, O. J., Pitcairn, J., Cliffe, M. J., Rushforth, A. W., Kunakova, G., Niherysh, K., Korolkov, V., Kertfoot, J., Makarovsky, O., & Woodward, S. (2023). Bi2Se3 interlayer treatments affecting the Y3Fe5O12 (YIG) platinum spin Seebeck effect. Applied Physics Letters, 123(22), Article 223902. https://doi.org/10.1063/5.0157778

In this work, we present a method to enhance the longitudinal spin Seebeck effect at platinum/yttrium iron garnet (Pt/YIG) interfaces. The introduction of a partial interlayer of bismuth selenide (Bi2Se3, 2.5% surface coverage) interfaces significant... Read More about Bi2Se3 interlayer treatments affecting the Y3Fe5O12 (YIG) platinum spin Seebeck effect.

Ultrafast magnetoacoustics in Galfenol nanostructures (2023)
Journal Article
Scherbakov, A. V., Linnik, T. L., Kukhtaruk, S. M., Yakovlev, D. R., Nadzeyka, A., Rushforth, A. W., Akimov, A. V., & Bayer, M. (2023). Ultrafast magnetoacoustics in Galfenol nanostructures. Photoacoustics, 34, Article 100565. https://doi.org/10.1016/j.pacs.2023.100565

Phonons and magnons are prospective information carriers to substitute the transfer of charge in nanoscale communication devices. Our ability to manipulate them at the nanoscale and with ultimate speed is examined by ultrafast acoustics and femtoseco... Read More about Ultrafast magnetoacoustics in Galfenol nanostructures.

Antiferromagnetic half-skyrmions electrically generated and controlled at room temperature (2023)
Journal Article
Amin, O. J., Poole, S. F., Reimers, S., Barton, L. X., Dal Din, A., Maccherozzi, F., Dhesi, S. S., Novák, V., Krizek, F., Chauhan, J. S., Campion, R. P., Rushforth, A. W., Jungwirth, T., Tretiakov, O. A., Edmonds, K. W., & Wadley, P. (2023). Antiferromagnetic half-skyrmions electrically generated and controlled at room temperature. Nature Nanotechnology, 18(8), 849-853. https://doi.org/10.1038/s41565-023-01386-3

Topologically protected magnetic textures are promising candidates for information carriers in future memory devices, as they can be efficiently propelled at very high velocities using current-induced spin torques. These textures—nanoscale whirls in... Read More about Antiferromagnetic half-skyrmions electrically generated and controlled at room temperature.