Fundamental physics and applications of skyrmions: A review

K Wang, V Bheemarasetty, J Duan, S Zhou… - Journal of Magnetism and …, 2022 - Elsevier
Beyond-CMOS computational paradigms are necessary to solving the problems that we face
with modern computers in achieving scalability, low energy consumption, reduced latency …

Interaction between magnon and skyrmion: Toward quantum magnonics

Z Li, M Ma, Z Chen, K **e, 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 …

Universal quantum computation based on nanoscale skyrmion helicity qubits in frustrated magnets

J **a, X Zhang, X Liu, Y Zhou, M Ezawa - Physical Review Letters, 2023 - APS
We propose a skyrmion-based universal quantum computer. Skyrmions have the helicity
degree of freedom in frustrated magnets, where twofold degenerated Bloch-type skyrmions …

Direct Observation of Magnetic Bubble Lattices and Magnetoelastic Effects in van der Waals Cr2Ge2Te6

ARC McCray, Y Li, E Qian, Y Li, W Wang… - Advanced Functional …, 2023 - Wiley Online Library
Ferromagnetic van der Waals (vdW) materials are of large current interest for the
fundamental study of low‐dimensional magnetism and for potential applications in multilayer …

Skyrmion pinning energetics in thin film systems

R Gruber, J Zázvorka, MA Brems, DR Rodrigues… - Nature …, 2022 - nature.com
A key issue for skyrmion dynamics and devices are pinning effects present in real systems.
While posing a challenge for the realization of conventional skyrmionics devices, exploiting …

Reversible transformation between isolated skyrmions and bimerons

K Ohara, X Zhang, Y Chen, S Kato, J **a, M Ezawa… - Nano Letters, 2022 - ACS Publications
Skyrmions and bimerons are versatile topological spin textures that can be used as
information bits for both classical and quantum computing. The transformation between …

Deterministic Generation and Guided Motion of Magnetic Skyrmions by Focused He+-Ion Irradiation

LM Kern, B Pfau, V Deinhart, M Schneider, C Klose… - Nano …, 2022 - ACS Publications
Magnetic skyrmions are quasiparticles with nontrivial topology, envisioned to play a key role
in next-generation data technology while simultaneously attracting fundamental research …

Dynamic transition of current-driven single-skyrmion motion in a room-temperature chiral-lattice magnet

L Peng, K Karube, Y Taguchi, N Nagaosa… - Nature …, 2021 - nature.com
Driving and controlling single-skyrmion motion promises skyrmion-based spintronic
applications. Recently progress has been made in moving skyrmionic bubbles in thin-film …

Single skyrmion true random number generator using local dynamics and interaction between skyrmions

K Wang, Y Zhang, V Bheemarasetty, S Zhou… - Nature …, 2022 - nature.com
Magnetic skyrmions are of great interest to both fundamental research and applications in
post-von-Neumann computing devices. The successful implementation of skyrmionic …

Overcrowding induces fast colloidal solitons in a slowly rotating potential landscape

E Cereceda-López, AP Antonov, A Ryabov… - Nature …, 2023 - nature.com
Collective particle transport across periodic energy landscapes is ubiquitously present in
many condensed matter systems spanning from vortices in high-temperature …