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 …

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 …

Imaging Nucleation and Propagation of Pinned Domains in Few-Layer Fe5–xGeTe2

M Högen, R Fujita, AKC Tan, A Geim, M Pitts, Z Li… - ACS …, 2023 - ACS Publications
Engineering nontrivial spin textures in magnetic van der Waals materials is highly desirable
for spintronic applications based on hybrid heterostructures. The recent observation of …

Unveiling the emergent traits of chiral spin textures in magnetic multilayers

X Chen, M Lin, JF Kong, HR Tan, AKC Tan… - Advanced …, 2022 - Wiley Online Library
Magnetic skyrmions are topologically wound nanoscale textures of spins whose ambient
stability and electrical manipulation in multilayer films have led to an explosion of research …

Tailoring zero‐field magnetic skyrmions in chiral multilayers by a duet of interlayer exchange couplings

X Chen, T Tai, HR Tan, HK Tan, R Lim… - Advanced Functional …, 2024 - Wiley Online Library
Magnetic skyrmions have emerged as promising elements for encoding information toward
biomimetic computing applications due to their pseudoparticle nature and efficient coupling …

[HTML][HTML] Enhancement of skyrmion density via interface engineering

S Bhatti, HK Tan, MI Sim, VL Zhang, M Sall, ZX Xing… - APL Materials, 2023 - pubs.aip.org
Magnetic skyrmions are promising candidates for computing and memory applications. The
static and dynamic behaviors of skyrmions are tunable by altering the interfacial magnetic …

Zero Field Antiferromagnetically Coupled Skyrmions and their Field‐Driven Uncoupling in Composite Chiral Multilayers

MI Sim, D Thian, R Maddu, X Chen… - Advanced Functional …, 2025 - Wiley Online Library
Antiferromagnetic (AF) skyrmions are topological spin structures with fully compensated, net‐
zero magnetization. Compared to their ferromagnetic (FM) skyrmion counterparts, their …

Thermal evolution of skyrmion formation mechanism in chiral multilayer films

X Chen, E Chue, JF Kong, HR Tan, HK Tan… - Physical Review …, 2022 - APS
Magnetic skyrmions form in chiral multilayers from the shrinking or fission of elongated stripe
textures. Here we report an experimental and theoretical study of the temperature …

Tuning the Disconnected Magnetic Phase by Regulating the Lattice Distortion in FeSi1−xGex Alloys

S Wu, Z Huang, B Chen, X Liu, P Lin, Y Ma… - Journal of Electronic …, 2023 - Springer
Materials with magnetic phase transitions have attracted considerable attention in magnetic
storage, magnetic drive, magnetic sensor, and solid-state refrigeration applications owing to …

Evolution of zero-field skyrmionic states in exchange-coupled composite multilayer nanodots

AKJ Toh, MCW Lim, TS Suraj, X Chen, HK Tan… - Physical Review …, 2024 - APS
Ambient magnetic skyrmions stabilized in multilayer nanostructures are of immense interest
due to their relevance to magnetic tunnel junction (MTJ) devices for memory and …