Magnetic skyrmion materials

Y Tokura, N Kanazawa - Chemical Reviews, 2020 - ACS Publications
Skyrmion, a concept originally proposed in particle physics half a century ago, can now find
the most fertile field for its applicability, that is, the magnetic skyrmion realized in …

Skyrmion-electronics: writing, deleting, reading and processing magnetic skyrmions toward spintronic applications

X Zhang, Y Zhou, KM Song, TE Park… - Journal of Physics …, 2020 - iopscience.iop.org
The field of magnetic skyrmions has been actively investigated across a wide range of topics
during the last decades. In this topical review, we mainly review and discuss key results and …

Skyrmion-based artificial synapses for neuromorphic computing

KM Song, JS Jeong, B Pan, X Zhang, J Xia, S Cha… - Nature …, 2020 - nature.com
Magnetic skyrmions are topologically protected spin textures that have nanoscale
dimensions and can be manipulated by an electric current. These properties make the …

Room-temperature stabilization of antiferromagnetic skyrmions in synthetic antiferromagnets

W Legrand, D Maccariello, F Ajejas, S Collin… - Nature materials, 2020 - nature.com
Room-temperature skyrmions in ferromagnetic films and multilayers show promise for
encoding information bits in new computing technologies. Despite recent progress …

Current-driven dynamics and ratchet effect of skyrmion bubbles in a ferrimagnetic insulator

S Vélez, S Ruiz-Gómez, J Schaab… - Nature …, 2022 - nature.com
Magnetic skyrmions are compact chiral spin textures that exhibit a rich variety of topological
phenomena and hold potential for the development of high-density memory devices and …

All-electrical 9-bit skyrmion-based racetrack memory designed with laser irradiation

B He, R Tomasello, X Luo, R Zhang, Z Nie… - Nano Letters, 2023 - ACS Publications
Racetrack memories with magnetic skyrmions have recently been proposed as a promising
storage technology. To be appealing, several challenges must still be faced for the …

Rashba effect in functional spintronic devices

HC Koo, SB Kim, H Kim, TE Park, JW Choi… - Advanced …, 2020 - Wiley Online Library
Exploiting spin transport increases the functionality of electronic devices and enables such
devices to overcome physical limitations related to speed and power. Utilizing the Rashba …

[HTML][HTML] Skyrmionics—Computing and memory technologies based on topological excitations in magnets

H Vakili, JW Xu, W Zhou, MN Sakib… - Journal of Applied …, 2021 - pubs.aip.org
Solitonic magnetic excitations such as domain walls and, specifically, skyrmionics enable
the possibility of compact, high density, ultrafast, all-electronic, low-energy devices, which is …

Perspective on skyrmion spintronics

CH Marrows, K Zeissler - Applied Physics Letters, 2021 - pubs.aip.org
Magnetic skyrmions are attractive for representing data in next-generation spintronic devices
owing to their stability, small size, and ease of manipulation with spin torques. In order to …

[HTML][HTML] Topological magneto-optical effect from skyrmion lattice

YD Kato, Y Okamura, M Hirschberger, Y Tokura… - Nature …, 2023 - nature.com
The magnetic skyrmion is a spin-swirling topological object characterized by its nontrivial
winding number, holding potential for next-generation spintronic devices. While optical …