Thin film skyrmionics

T Dohi, RM Reeve, M Kläui - Annual Review of Condensed …, 2022 - annualreviews.org
In condensed matter physics, magnetic skyrmions, topologically stabilized magnetic solitons,
have been discovered in various materials systems, which has intrigued the community in …

Electric-field-driven non-volatile multi-state switching of individual skyrmions in a multiferroic heterostructure

Y Wang, L Wang, J Xia, Z Lai, G Tian, X Zhang… - Nature …, 2020 - nature.com
Electrical manipulation of skyrmions attracts considerable attention for its rich physics and
promising applications. To date, such a manipulation is realized mainly via spin-polarized …

All-electrical skyrmionic magnetic tunnel junction

S Chen, J Lourembam, P Ho, AKJ Toh, J Huang… - Nature, 2024 - nature.com
Topological whirls or 'textures' of spins such as magnetic skyrmions represent the smallest
realizable emergent magnetic entities,,,–. They hold considerable promise as robust …

Skyrmion qubits: Challenges for future quantum computing applications

C Psaroudaki, E Peraticos, C Panagopoulos - Applied Physics Letters, 2023 - pubs.aip.org
Magnetic nano-skyrmions develop quantized helicity excitations, and the quantum tunneling
between nano-skyrmions possessing distinct helicities is indicative of the quantum nature of …

Skyrmion logic system for large-scale reversible computation

M Chauwin, X Hu, F Garcia-Sanchez, N Betrabet… - Physical Review …, 2019 - APS
Computational reversibility is necessary for quantum computation and inspires the
development of computing systems, in which information carriers are conserved as they flow …

Isolated zero field sub-10 nm skyrmions in ultrathin Co films

S Meyer, M Perini, S von Malottki, A Kubetzka… - Nature …, 2019 - nature.com
Due to their exceptional topological and dynamical properties magnetic skyrmions—
localized stable spin structures—show great promise for spintronic applications. To become …

Ultrafast electron microscopy for probing magnetic dynamics

TR Harvey, N Rubiano da Silva, JH Gaida, M Möller… - MRS Bulletin, 2021 - Springer
The spatial features of ultrafast changes in magnetic textures carry detailed information on
microscopic couplings and energy transport mechanisms. Electrons excel in imaging such …

Room-Temperature Zero-Field kπ-Skyrmions and Their Field-Driven Evolutions in Chiral Nanodisks

Y Zhang, M Shi, W Wang, X Xu, M Tian, D Song… - Nano Letters, 2023 - ACS Publications
Target skyrmion, characterized by a central skyrmion surrounded by a series of concentric
cylinder domains known as kπ-skyrmions (k≥ 2), holds promise as a novel storage state in …

Visualizing the strongly reshaped skyrmion Hall effect in multilayer wire devices

AKC Tan, P Ho, J Lourembam, L Huang, HK Tan… - Nature …, 2021 - nature.com
Magnetic skyrmions are nanoscale spin textures touted as next-generation computing
elements. When subjected to lateral currents, skyrmions move at considerable speeds. Their …

Controlled switching of the number of skyrmions in a magnetic nanodot by electric fields

Z Hou, Y Wang, X Lan, S Li, X Wan, F Meng… - Advanced …, 2022 - Wiley Online Library
Magnetic skyrmions are topological swirling spin configurations that hold promise for
building future magnetic memories and logic circuits. Skyrmionic devices typically rely on the …