Interaction between magnon and skyrmion: Toward quantum magnonics

Z Li, M Ma, Z Chen, K Xie, F Ma - Journal of Applied Physics, 2022 - pubs.aip.org
In recent years, magnon and spin texture are attracting great interest in condensed matter
physics and magnetism. Magnonics is aiming to use magnon as information carriers to …

Task-adaptive physical reservoir computing

O Lee, T Wei, KD Stenning, JC Gartside… - Nature Materials, 2024 - nature.com
Reservoir computing is a neuromorphic architecture that may offer viable solutions to the
growing energy costs of machine learning. In software-based machine learning, computing …

Perspective on unconventional computing using magnetic skyrmions

O Lee, R Msiska, MA Brems, M Kläui… - Applied Physics …, 2023 - pubs.aip.org
Learning and pattern recognition inevitably requires memory of previous events, a feature
that conventional CMOS hardware needs to artificially simulate. Dynamical systems …

Spin wave mode coupling in antiskyrmions induced by rotational symmetry breaking

Z Cheng, H Chen, S Huang, Y Wu - Physical Review B, 2024 - APS
The antiskyrmion, as a topological structure, can be stabilized by anisotropic Dzyaloshinskii-
Moriya interaction. We investigated the dynamic properties of antiskyrmions through …

Observation of resonant spin excitation with in-plane spin wave propagation in hybrid antiskyrmion strings

D Nakamura, K Karube, Y Liu, F Kagawa, X Yu… - Physical Review B, 2024 - APS
Topological magnetic textures provide a rich variety of collective excitations. We report
microwave resonant dynamics of hybrid antiskyrmion strings in a microfabricated thin plate …

Research briefing

H Kurebayashi, O Lee - nature.com
A traditional physical-reservoir device has limited flexibility and cannot perform well across a
range of computing tasks, owing to the fixed reservoir properties of the physical system …