Results 141 to 150 of about 8,313 (238)

Probing of Single‐Interface Dzyaloshinskii‐Moriya Interaction

Advanced Electronic Materials, Volume 12, Issue 17, 7 September 2026.
Conventional measurements of the interfacial Dzyaloshinskii‐Moriya interaction (DMI) combine contributions from multiple interfaces, obscuring the intrinsic response of each interface. Here, we introduce a novel approach for directly probing single‐interface DMI by performing film growth and characterization entirely under vacuum. This approach reveals
Ji‐Sung Yu, Seong‐Hyub Lee, Minhwan Kim, Dae‐Yun Kim, Gunn‐Hee Han, Wooyoung Shim, Jiho Shin, Yohan Mok, Jaehun Cho, Duck‐Ho Kim, Sug‐Bong Choe   +10 more
wiley   +1 more source

Atomically Modulating Competing Exchange Interactions in Centrosymmetric Skyrmion Hosts GdRu2X2 (X = Si and Ge) (Adv. Electron. Mater. 18/2026)

Advanced Electronic Materials, Volume 12, Issue 18, 21 September 2026.
Atomic Control of Magnetic Skyrmions If we could control exchange interactions at the atomic scale—those that govern the emergence of magnetic skyrmions—we could stabilize these topological phases under targeted conditions and reshape the future of electronics. In their Research Article e00622, Thao T.
Dasuni N. Rathnaweera, Xudong Huai, K. Ramesh Kumar, Michał J. Winiarski, Tomasz Klimczuk, Allana G. Iwanicki, Satya K. Kushwaha, Martin Mourigal, Tyrel M. McQueen, Thao T. Tran   +9 more
wiley   +1 more source

Two levels of topology in skyrmion lattice dynamics

Physical Review Research
Skyrmions are localized, topological spin structures that can be described as quasiparticles. Skyrmions in thin films are an ideal model system to study Brownian motion and lattice formation in two dimensions.
Daniel Schick, Markus Weißenhofer, Levente Rózsa, Jan Rothörl, Peter Virnau, Ulrich Nowak   +5 more
doaj   +1 more source

Topology‐Inverted Mapping: From Optical‐Energy Flow to Inverse‐Faraday Magnetization

Annalen der Physik, Volume 538, Issue 9, September 2026.
A previously unexplored topology‐inverted mapping from optical energy flow to inverse‐Faraday magnetization is revealed in non‐paraxially focused circularly polarized vortex beams. The normalized magnetization reproduces the optical energy‐flow topology with reversed orientation and opposite topological charge, establishing a framework linking optical ...
Zhilong Zhou, Jiayang Wu, Han Lin, Baohua Jia   +3 more
wiley   +1 more source

Entropy‐Driven Innovations: Entropy Stabilized Oxides for High‐Performance Next‐Generation Lithium–Sulfur Batteries

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
This article explores high‐entropy‐stabilized oxides (HEOs) as novel functional materials for addressing critical issues in lithium–sulfur (Li–S) batteries, including lithium polysulfide (LPS) shuttling, inadequate conductivity, and slow redox kinetics.
Hassan Raza, Jialiang Wei, Zhicai Wang, Zhaoyang Lv, Junye Cheng, Jia Xu, Liang An, Yuliang Liu, Sergey Ryazantsev, Shukui Li, Guangping Zheng   +10 more
wiley   +1 more source

Recent advances in spin‐orbit torque and magnetization switching of transition metal oxides

InfoScience, Volume 3, Issue 3, September 2026.
This review systematically introduces recent advances in transition metal oxides spintronics, including the underlying mechanisms of spin current generation and related symmetry theory, the magnetization switching processes driven by spin currents and magnon currents, respectively, as well as their corresponding transport properties, finally presenting
Wenjing Huo, Huihui Ji, Minrui Li, Xiaoya Li, Xinyang Zhang, Xuanchi Zhou, Guowei Zhou, Xiaohong Xu   +7 more
wiley   +1 more source

Domain wall Skyrmions

, 2014
Skyrmions of different dimensions are related by domain walls. We obtain explicit full numerical solutions of various Skyrmion configurations trapped inside a domain wall.
Muneto Nitta, Nitta, Muneto, Gudnason, Sven Bjarke,, Sven Bjarke Gudnason, Sven Bjarke Gudnason   +4 more
core   +1 more source

JNR Skyrmions

Journal of High Energy Physics
A bstract The JNR ansatz provides a simple formula to obtain families of charge N self-dual SU(2) Yang-Mills instantons in four-dimensional Euclidean space, from the free data of N
openaire   +4 more sources

Skyrmions

, 2015
<p>Skyrmions are a class of solitons, which are both topologically stable, meaning that their vacuum manifold has a non-trivial π_3 homotopy group, and energetically stable, meaning that they are local minima of the field energy.
Andrews, Bartholomew
core   +1 more source

Steady motion of 80-nm-size skyrmions in a 100-nm-wide track

Nature Communications
The current-driven movement of magnetic skyrmions along a nanostripe is essential for the advancement and functionality of a new category of spintronic devices resembling racetracks.
Dongsheng Song, Weiwei Wang, Shuisen Zhang, Yizhou Liu, Ning Wang, Fengshan Zheng, Mingliang Tian, Rafal E. Dunin-Borkowski, Jiadong Zang, Haifeng Du   +9 more
doaj   +1 more source