Results 191 to 200 of about 1,542,467 (228)

Investigations of spin textures at small length and short timescales with neutron, x-ray, and optical methods. [PDF]

Sci Adv
Fischer P, Broholm C, Tam CC, Wilson SD, Rasing T, Kimel AV.   +5 more
europepmc   +1 more source

Analog Control of Reconfigurable GHz Resonances from Chiral Spin Texture Ensembles. [PDF]

Adv Mater
Suraj TS, Huang J, Tan HR, Zhou J, Ghosh A, Tan HK, Sim MI, Toh AKJ, Chen X, Soumyanarayanan A.   +9 more
europepmc   +1 more source

Tunable Skyrmion, Meron, and Skyrmion Bag Textures in Surface Phonon Polariton Lattices. [PDF]

Nanophotonics
Schwab J, Mangold F, Frank B, Davis TJ, Giessen H.   +4 more
europepmc   +1 more source

Magnetic Skyrmion Transistor Gated with Voltage‐Controlled Magnetic Anisotropy

Advanced Materials, 2023
The paradigm shift of information carriers from charge to spin has long been awaited in modern electronics. The invention of the spin-information transistor is expected to be an essential building block for the future development of spintronics.
Chanyong Hwang
exaly   +2 more sources

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Magnetic Skyrmion Materials

Chemical Reviews, 2020
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 helimagnetic materials. The spin swirling vortex-like texture of the magnetic skyrmion can define the particle nature by topology; that is, all the constituent spin moments
Yoshinori Tokura, Naoya Kanazawa
openaire   +2 more sources

Noncentrosymmetric Magnets Hosting Magnetic Skyrmions

Advanced Materials, 2017
The concept of a skyrmion, which was first introduced by Tony Skyrme in the field of particle physics, has become widespread in condensed matter physics to describe various topological orders. Skyrmions in magnetic materials have recently received particular attention; they represent vortex‐like spin structures with the character of nanometric ...
Naoya, Kanazawa, Shinichiro, Seki, Yoshinori, Tokura   +2 more
openaire   +2 more sources

Recent progress in magnetic skyrmion morphology

Reviews in Physics
Magnetic skyrmions have attracted significant attentions for their promising applications in next-generation spintronic devices. Understanding the static and dynamic properties of skyrmions is crucial for both the fundamental interest and for the design ...
Xuchong Hu, X R Wang, X S Wang
exaly   +2 more sources

Deformation of magnetic skyrmion due to skyrmion–skyrmion interaction

Chinese Physics B
Abstract Understanding skyrmion–skyrmion interactions and their dynamical effects is crucial for skyrmion-based applications. In this article, we investigate the deformation of skyrmions induced by the inter-skyrmion interaction in both static and dynamic scenarios for a two-skyrmion system.
Zhen-Qian 振茜 Cui 崔, Wen-Li 文力 Yang 杨, Jun-Hui 俊辉 Zheng 郑   +2 more
openaire   +1 more source

Magnetic skyrmions without the skyrmion Hall effect in a magnetic nanotrack with perpendicular anisotropy

Nanoscale, 2017
Anisotropy engineering was exploited to prevent the skyrmion Hall effect that is bad for application in memory.
Yue Zhang, Shijiang Luo, Baiqian Yan, Jun Ou-Yang, Xiaofei Yang, Shi Chen, Benpeng Zhu, Long You   +7 more
openaire   +2 more sources

Magnetic Skyrmion Interacting with Optical Skyrmion

Magnetic skyrmions (MSks) and optical skyrmions (OSks) embody topology in matter and in light, respectively. Here we investigate the interaction between a single MSk and an OSk beam. Three distinct nonlinear dynamical modes are identified: rotation, skipping, and trochoidal motion. By decomposing the optical driving force into gradient, orbital-angular-
Bo, Lan, Chen, Jian, Zhang, Xichao, Zhou, Yan, Qiu, Chengwei, Mochizuki, Masahito   +5 more
openaire   +1 more source