Intrinsic skyrmions in monolayer
WebAug 12, 2024 · Emergent monopole-antimonopole pair. Although magnetic skyrmions are usually assumed to be homogeneous through the film thickness, the surface … WebNov 14, 2024 · The monolayer Janus MnSTe, MnSeTe, and VSeTe with out-of-plane geometric asymmetry and strong spin-orbit coupling have a large intrinsic DMI, which could stabilize a sub-50-nm intrinsic skyrmions ...
Intrinsic skyrmions in monolayer
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WebFeb 28, 2024 · Currently, they have been stabilized in synthetic AFM structures, i.e. multilayers hosting FM skyrmions, which couple antiferromagnetically through a non-magnetic spacer, while recent first-principles simulations predict their emergence in an intrinsic form, within an row-wise AFM single monolayer of Cr deposited on PdFe …
WebMay 18, 2024 · Intrinsic valley polarization can be obtained in VSe 2 monolayers with broken inversion symmetry and time reversal symmetry. First-principles investigations … WebOct 6, 2024 · Their use in skyrmion-based spintronics has been facilitated by the presence of the Dzyaloshinskii–Moriya interaction ... [31] Zhao K, Guo Y, Shen Y, Wang Q, Kawazoe Y and Jena P 2024 Penta-: a new ternary pentagonal monolayer with intrinsic piezoelectricity J. Phys. Chem. Lett. 11 3501. Go to reference in article; Crossref;
WebOct 4, 2024 · Figure 1. Moiré modulated interlayer magnetic coupling. (a) A ferromagnetic (FM) monolayer on a layered antiferromagnetic (AFM) substrate with lateral Néel order and perpendicular anisotropy. (b) The moiré pattern between the FM monolayer (grey) and the top layer of the AFM substrate (green) arises from the lattice mismatch and/or twisting. … WebJun 11, 2024 · However, recent theoretical studies have revealed that skyrmions can be created in monolayer and twisted bilayer CrI 3 , [192][193][194] [195] which may …
WebDec 10, 2024 · Utilization of van der Waals magnetic materials as the host of topologically protected skyrmionic and other complex spin textures has been drawing increasing …
Web2 days ago · 1.Introduction. Intrinsic van der Waals (vdW) magnets, a striking class of materials with long-range ferromagnetic or antiferromagnetic order at finite temperatures, even at atomic thickness, have opened new avenues in the field of two-dimensional (2D) materials with promising applications in spintronic devices [1], [2], [3], [4].Since the … barcelona penya badalonaWebThe monolayer Janus MnSTe, MnSeTe, and VSeTe with out-of-plane geometric asymmetry and strong spin-orbit coupling have a large intrinsic DMI, which could stabilize a sub-50-nm intrinsic skyrmions in monolayer MnSTe and MnSeTe at zero magnetic field. Whereas a monolayer VSeTe with an in-plane easy axis forms a magnetic domain rather than … susan g komen remote jobsWebDec 10, 2024 · Utilization of van der Waals magnetic materials as the host of topologically protected skyrmionic and other complex spin textures has been drawing increasing attention. Here, using first-principles-based calculations, we predict a new stable magnetic ${\\mathrm{CrGe}(\\mathrm{Se},\\mathrm{Te})}_{3}$ Janus monolayer with a strong … susan g komen race 2021WebNov 23, 2024 · A magnetic skyrmion, usually a few nanometers in diameter, is a topologically protected magnetic quasi-particle with a whirling spin texture in real space 1.Stable magnetic skyrmions, emerging in ... susan g komen pink braceletsWebThe electric-field creation and annihilation of skyrmions had been realized experimentally in the non-vdW epitaxial film, 46 multilayers 47, 48 and single crystal bulks. 49, 50 It was also proposed that an out-of-plane electrical field applied on ferromagnetic CrI 3 monolayer induces ionic displacements and DMI, and thus produces sub 10-nm Néel-type magnetic … barcelona plug adapterWeb- "Intrinsic skyrmions in monolayer Janus magnets" Figure 2 (a) Left-hand and right-hand spin-spiral configurations used to calculate the DMI and ΔESOC of Janus TMDs. (b) The calculated microscopic DMI d//, (c) the micromagnetic DMI D, and (d) atomic resolved localization of the associated SOC energy ΔESOC, defined as the difference of SOC … barcelona perpignan trainWebMar 16, 2024 · The monolayer Janus MnSTe, MnSeTe, and VSeTe with out-of-plane geometric asymmetry and strong spin-orbit coupling have a large intrinsic DMI, which could stabilize a sub-50-nm intrinsic skyrmions in monolayer MnSTe and MnSeTe at zero magnetic field. Whereas a monolayer VSeTe with an in-plane easy axis forms a … barcelona perugia