Twisted magnon as a magnetic tweezer
WebMay 29, 2024 · Twisted Magnon as a Magnetic Tweezer Phys Rev Lett. 2024 May 29;124(21):217204. doi: 10.1103/PhysRevLett.124.217204. Authors Yuanyuan Jiang 1 , H … WebMay 7, 2024 · Proposal for generating a twisted magnon beam exploiting the Aharanov–Casher effect. Incident spin waves (impinging from left) that propagate in a …
Twisted magnon as a magnetic tweezer
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WebSep 3, 2024 · We explore the moir\'e magnon bands in twisted bilayer magnets with next-nearest-neighbor Dzyaloshinskii-Moriya interactions, assuming that the out-of-plane collinear magnetic order is preserved under weak interlayer coupling. By calculating the magnonic band structures and the topological Chern numbers for four representative cases, we find … WebDec 8, 2024 · We show that the relaxed moir\'e superlattices of small-angle twisted bilayer ${\mathrm{CrI}}_{3}$ is a natural realization of stacking domain walls and host interconnected moir\'e magnon network. Our Letter reveals the importance of stacking domain walls in understanding magnetic properties of van der Waals magnets and …
WebInspired by optical tweezers, we predict an exotic "magnetic tweezer" effect by showing skyrmion gyrations under twisted magnons in the exchange-coupled nanocylinder … WebOct 25, 2024 · Twisted magnon as a magnetic tweezer. Wave fields with spiral phase dislocations carrying orbital angular momentum (OAM) have been realized in many …
WebTwisted spin wave (magnon) represents such a novel state carrying quantized OAM. Peculiar features of twisted magnon include the robustness of the topological charge against the magnetic damping [24], e ciency of ma-nipulating magnetic quasiparticles as a magnetic tweezer [25], etc. Twisted magnons can be generated by applying an elec- WebMar 23, 2024 · We first measured the DNA twist change with salt using magnetic tweezers (MT) (6, 8), as illustrated in Fig. 1A.We performed all the experiments at 22°C, 10 mM tris-HCl (pH 8.0), and 0.3 pN for different salt concentrations (see more details in section S1).
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WebDownload scientific diagram (color online) The transformation of an incident magnonic plane wave into a twisted magnon by a magnonic spiral phase plate disregarding … nova scotia status of billsWebInset shows the high-frequency details of the FFT spectrum (left) and Ux (right). Skyrmion velocity and orbit radius as a function of (c) damping parameter α′ and (d) OAM quantum … nova scotia standard form of leaseWebThe OAM nature of magnons is uncovered by showing that the spin-wave eigenmode is also the eigenstate of the OAM operator in the confined geometry, and an exotic "magnetic … nova scotia standing offersWebMay 7, 2024 · Having clarified the role of an external electric field, one may wonder how the twisted magnon beam is affected by magnetic perturbations. A hallmark of a charge wave-packet propagation in a magnetic field is the transverse deflection, ... Twisted Magnon as a Magnetic Tweezer. Jiang Y, Yuan HY, Li ZX, Wang Z , ... nova scotia south shore mapWebApr 4, 2024 · Inspired by optical tweezers, we predict an exotic “magnetic tweezer” effect by showing skyrmion gyrations under twisted magnons in the exchange-coupled … how to skin a rattlesnakeWebOct 25, 2024 · cal tweezers [38], we predict a “magnetic tweezer” e ff ect by demonstrating twisted-magnon induced skyrmion gyration in a chiral magnetic nanodisk exchange … nova scotia species at risk actWebgeometric confinement-induced magnetic vortices relate to the twisted spin waves when the length of the waveguide becomes extended. This issue is an important first step towards a possible manipulation of magnetic vortices with twisted magnons and is being addressed below. 2. Magnonic spiral phase plate for generating twisted magnon beams nova scotia stat holiday pay calculation