Chiral bobber
WebNov 5, 2024 · While chiral magnetic skyrmions have been attracting significant attention in the past years, recently, a new type of a chiral particle emerging in thin films $-$ a chiral … WebNov 16, 2024 · Such chiral bobber-like structures and deformed strings are also confirmed by several XY-slices taken at different z-values (Figure 3c–e). The slice at z = −50 nm close to the top surface exhibits only three circular domains corresponding to strings #1, #3, and #4, whereas chiral bobber #2 is absent.
Chiral bobber
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WebJan 4, 2024 · Phys. Rev. Lett. 126, 017204 (2024) – Published 8 January 2024 A novel way to stabilize elusive chiral bobbers works by proximity coupling of two independent skyrmion lattice states. Show Abstract PDF HTML Editors' Suggestion Experimental Observation of Tensor Monopoles with a Superconducting Qudit WebChiral bobbers: (a) traditional spin bobber and (b) chiral spin bobber in hard-soft magnetic bilayers. In (b) the blue region is a Co-Fe alloy and the yellow region is MnBi. …
WebMar 6, 2024 · Significantly, the proposed scenario also enables the manipulation of stabilities and transition barriers of these textures, even accompanied by the discovery of ground-state chiral bobbers. This study may raise great expectations on the coexistence of topological spin textures as spintronics-based information carriers for future applications. Web(Dated: December 22, 2024) A chiral bobber is a localized three-dimensional magnetization con guration, terminated by a singularity. Chiral bobbers coexist with magnetic skyrmions in chiral...
WebSep 17, 2024 · Chiral bobber (ChB) is an exotic three-dimensional topological texture in chiral magnets. It is composed of a Bloch-point singularity and a skyrmion tube; the …
WebMay 31, 2024 · For example, inspired by the 2D racetrack memory, Zhu et al proposed the scheme of using skyrmion tubes and chiral bobbers as '1' and '0' binary bits in racetrack memory. This is based on the fact that a magnetic bobber and a skyrmion tube can transform to each other using spin-polarized currents in chiral nanotracks with stepped …
WebSep 17, 2024 · Chiral bobber (ChB) is an exotic three-dimensional topological texture in chiral magnets. It is composed of a Bloch-point singularity and a skyrmion tube; the … ready set scripps employee healthWebJun 24, 2024 · For theoretical analysis of magnetic states in a sample of confined geometry, we use a standard model for isotropic chiral magnets that includes Heisenberg exchange, DMI, and demagnetizing fields. The energy density functional can … ready set sjchsWebDec 20, 2024 · A chiral bobber is a localized three-dimensional magnetization configuration, terminated by a singularity. Chiral bobbers coexist with magnetic … ready set smile logoWebJun 5, 2024 · It was discovered in a chiral magnet, MnSi with B20 structure, in 2009 and later confirmed as a common feature of magnetic compounds with Dzyaloshinsky–Moriya interaction (DMI). In this work, we provide fundamental insight into the magnetic properties of skyrmion-hosting materials originating from DMI. ready set singWebA chiral bobber is a localized three-dimensional magnetization configuration, terminated by a singularity. Chiral bobbers coexist with magnetic skyrmions in chiral magnets, lending … ready set smashboxWebAug 5, 2024 · These two chiral magnetic states consist of spin spirals aligned along either the easy axes of the system (helical), or along the applied field direction (conical) 7, 25. In each configuration,... how to take iberogastWebMar 10, 2024 · Other three-dimensional spin textures, such as chiral bobbers 6,7 or skyrmion strings 8, which have recently been found in spin systems, have a robust and flexible three-dimensional structure ... how to take icon off home screen