Topological hall transport: Materials, mechanisms and potential applications

H Wang, Y Dai, GM Chow, J Chen - Progress in Materials Science, 2022‏ - Elsevier
Topological Hall effect (THE) and its inverse effect (skyrmion Hall effect) generally occurs in
magnetic materials with topological properties, as a consequence of nonuniform and …

Construction of a room-temperature Pt/Co/Ta multilayer film with ultrahigh-density skyrmions for memory application

L Wang, C Liu, N Mehmood, G Han… - … applied materials & …, 2019‏ - ACS Publications
Magnetic skyrmions are chiral quasiparticles that show promise for storage of information. At
present, the achievable skyrmion density (ηSk) is generally low (10–20 μm–2) because of …

Realization of isolated and high-density skyrmions at room temperature in uncompensated synthetic antiferromagnets

R Chen, Y Gao, X Zhang, R Zhang, S Yin, X Chen… - Nano …, 2020‏ - ACS Publications
Magnetic skyrmions are vortex-like spin textures with nontrivial spin topology and novel
physical properties that show promise as an essential building block for novel spintronic …

Understanding complex magnetic spin textures with simulation-assisted Lorentz transmission electron microscopy

ARC McCray, T Cote, Y Li, AK Petford-Long… - Physical Review Applied, 2021‏ - APS
There is an increased interest in topologically nontrivial magnetic spin textures such as
skyrmions and chiral domain-wall solitons, both from a point of fundamental physics …

Interfacial skyrmion in magnetic thin films and its applications

R Sharma, SK Mishra - Journal of Magnetism and Magnetic Materials, 2022‏ - Elsevier
Topologically protected spin configurations are predicted to be the future of information
storage and other computational applications. Through various investigations it has been …

Manipulation of topological spin configuration via tailoring thickness in van der Waals ferromagnetic

Y Gao, S Yan, Q Yin, H Huang, Z Li, Z Zhu, J Cai… - Physical Review B, 2022‏ - APS
Topological spin textures with versatile configurations exhibit fascinating physical behavior
as high-efficiency information units. Recent observations of nontrivial spin textures in two …

Colossal topological Hall effect at the transition between isolated and lattice-phase interfacial skyrmions

M Raju, AP Petrović, A Yagil, KS Denisov… - Nature …, 2021‏ - nature.com
The topological Hall effect is used extensively to study chiral spin textures in various
materials. However, the factors controlling its magnitude in technologically-relevant thin films …

Creation of a thermally assisted skyrmion lattice in Pt/Co/Ta multilayer films

S Zhang, J Zhang, Y Wen, EM Chudnovsky… - Applied Physics …, 2018‏ - pubs.aip.org
Néel-type magnetic skyrmions in multilayer films have recently attracted significant attention
due to their stability at room temperature and low threshold for current-driven motion …

Systematic Control of Ferrimagnetic Skyrmions via Composition Modulation in Pt/Fe1–xTbx/Ta Multilayers

T Xu, Y Zhang, Z Wang, H Bai, C Song, J Liu, Y Zhou… - ACS …, 2023‏ - ACS Publications
Magnetic skyrmions are topological spin textures that can be used as memory and logic
components for advancing the next generation spintronics. In this regard, control of …

Field-free topological behavior in the magnetic domain wall of ferrimagnetic GdFeCo

Z Li, J Su, SZ Lin, D Liu, Y Gao, S Wang, H Wei… - Nature …, 2021‏ - nature.com
Exploring and controlling topological textures such as merons and skyrmions has attracted
enormous interests from the perspective of fundamental research and spintronic …