2024 Chirality flips of skyrmion bubbles

Chirality flips of skyrmion bubbles

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August undefined, 2024

WebMar 7, 2024 · Chirality flips of skyrmion bubbles Yuan Yao, B. Ding, +4 authors Wenhong Wang Physics Nature Communications 2024 The investigation of three-dimensional magnetic textures and chirality switching has attracted enormous interest from the perspective of fundamental research. Here, the three-dimensional magnetic… Expand PDF WebThe dynamic chirality flips of Skyrmion bubbles Yuan Yao1,4*, Bei Ding1,4, Jinjing Liang1,3, Hang Li1, Xi Shen1, Richeng Yu1, Wenhong Wang 1,2,3*, 1Beijing National …

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The skyrmion bubbles were investigated with a JEOL-dedicated Lorentz TEM (JEOL2100F, residual magnetic field below 10 Oe) equipped with a high tilted holder and a JEOL Cs-corrected ARM200F appended Lorentz mode. No magnetic field was applied when performing the experiment. The … See more The thin plate for the LTEM characterization was cut from a bulk alloy and prepared by mechanical polishing, followed by Ar+ ion milling. The specific field cooling (FC) manipulation was performed with a … See more The images acquired at each tilting angle θ, including the underfocused, in-focus, and overfocused images, were processed by the TIE approach to obtain the corresponding phase images after an image registration … See more WebJun 14, 2024 · Shining a light on chirality RSXD is inherently sensitive to periodic structures such as arrays of skyrmion bubbles, and when using circularly polarized soft x-rays, RSXD is uniquely sensitive to the chiral … thalapathi songs telugu

Chirality flips of skyrmion bubbles - ideas.repec.org

WebNov 8, 2024 · 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 … WebFeb 15, 2024 · Magnetic skyrmions or chiral bubbles (MSBs) are spin structures with unusual topological, dynamical, and response properties ( 1 – 5 ). Skyrmion bubbles are characterized by a nonzero integer topological charge. (1) where the Pontryagin density q ( x, y) is given by. (2) WebOct 28, 2024 · Exploring three-dimensional spin texture and related chirality switching has drawn enormous interests from the perspective of fundamental research. Here, the three-dimensional magnetic moment of the skyrmion bubbles in centrosymmetric Mn-Ni-Ga were reconstructed with the vector field tomography approach via Lorentz transmission … thalapathi thalapathi

Nanoscale Skyrmions in a Nonchiral Metallic Multiferroic: Ni2

Chirality flips of skyrmion bubbles

WebThe magnetic configuration of the bubbles was determined based on the reconstructed magnetic induction (B-field) at their surfaces and centers. We found that the bubbles easily switched their chirality but preserved their polarity … WebMay 12, 2016 · By considering magnets whose exchange interaction has multiple global minima in momentum space, we find that both types of anisotropy stabilize triple- Q orderings. Moderate anisotropy leads to a magnetic-field-induced skyrmion crystal, which evolves into a bubble crystal for increasing spatial and spin anisotropy.

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WebApr 28, 2013 · Chirality flips of skyrmion bubbles Yuan Yao; Bei Ding; Wenhong Wang; Nature Communications (2024) Oxide spin-orbitronics: spin–charge interconversion and topological spin textures ...

WebApr 18, 2024 · Now that the researchers have made a single electric skyrmion and confirmed its chirality, they plan to make an array of dozens of electric skyrmions – each one with a diameter of just 8 nm (for comparison, the Ebola virus is about 50 nm wide) – with the same handedness. WebAuthor Correction: Chirality flips of skyrmion bubbles. Nature Communications 2024-12-01 Journal article DOI: 10.1038/s41467-022-35221-5 Contributors: Yuan Yao; Bei Ding; Jinjing Liang; Hang Li; Xi Shen; Richeng Yu; Wenhong Wang Show more detail. Source: Crossref Chirality flips of skyrmion bubbles. Nature Communications ...

Webing the twisting features on the surfaces of the bubbles, we deduced the chirality of the skyrmion bubbles without obtaining the out-of-plane component. We found that some … WebSep 27, 2024 · Compared to skyrmions, magnetic bubbles have larger size and no definite chirality. Thus, antiskyrmions can be realized in systems with dipolar interactions [ 22 ]. Magnetic skyrmion bubbles are similar …

WebJan 23, 2024 · Chirality flips of skyrmion bubbles. Yao Y , Ding B , Liang J , Li H , Shen X , Yu R , Wang W Nat Commun, 13 (1):5991, 11 Oct 2024 Cited by: 0 articles PMID: 36220821 PMCID: PMC9553972 Free to read & use Confinement of Skyrmions in Nanoscale FeGe Device-like Structures.

WebOct 11, 2024 · The investigation of three-dimensional magnetic textures and chirality switching has attracted enormous interest from the perspective of fundamental research. … thalapathi vijay familyWebNov 16, 2024 · Here, the three-dimensional magnetic moment of the skyrmion bubbles in centrosymmetric Mn-Ni-Ga were reconstructed with the vector field tomography … thalapathi vijay lifestyleWebChirality ips of skyrmion bubbles Yuan Yao 1,4,BeiDing1,4, Jinjing Liang 1,2,HangLi 1,XiShen1, Richeng Yu 1 & Wenhong Wang 1,2,3 The investigation of thre e … synonyms of firstly secondlyWebHere we show how a magnetic topological structure, a skyrmion bubble, can be generated in a solid-state system in a similar manner. Using an inhomogeneous in-plane current in … synonyms of first and foremostWebJun 11, 2015 · We determine a phase diagram for skyrmion formation and reveal the efficient manipulation of these dynamically created skyrmions, including depinning and motion. Finally, the demonstrated current-driven transformation from stripe domains to magnetic skyrmion bubbles could lead to progress in skyrmion-based spintronics. … synonyms of firmlyWebNov 26, 2024 · Research on magnetic skyrmions (topologically protected spin textures) as potential information carriers in spintronics has steadily expanded in recent years. The … thalapathi vijay movie listWebHere, the three-dimensional magnetic moment of the skyrmion bubbles in centrosymmetric Mn-Ni-Ga were reconstructed with the vector field tomography approach via Lorentz transmission electron microscopy. The type of the bubbles was determined from investigating the magnetic vectors in entire space. We found that the bubbles switched … thalapathpitiya postal code