Binding a hopfion in a chiral magnet nanodisk
Hopfions are three-dimensional (3D) topological textures characterized by the integer Hopf invariant QH. Here we present the realization of a zero-field, stable hopfion spin texture in a magnetic system consisting of a chiral magnet nanodisk sandwiched by two films with perpendicular magnetic anisotropy. The preimages of the spin texture and ... WebHopfions are three-dimensional (3D) topological textures characterized by the integer Hopf invariant QH. Here, we present the realization of a zero–field, stable hopfion spin texture in a magnetic system consisting of a chiral magnet nanodisk sandwiched by two films with perpendicular magnetic anisotropy. The preimages of the spin texture and numerical …
Binding a hopfion in a chiral magnet nanodisk
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WebNov 1, 2024 · In this article, we present the realization of a zero-field, stable hopfion spin texture in a magnetic system consisting of a chiral magnet nanodisk sandwiched by … WebJun 17, 2024 · A magnetic Hopfion is a three-dimensional topological soliton that consists of a closed loop of a twisted magnetic Skyrmion string. The results of numerical simulations are presented that demonstrate the existence of a stable Hopfion in a nanocylinder of a chiral magnet and an explicit analytic expression is shown to provide a reasonable …
WebSep 7, 2024 · Fig. 1: Skyrmion braid in a chiral magnet. a – d Skyrmion braid comprising six skyrmion strings represented by isosurfaces of m z = 0. The color modulation at the edges of the box indicates the ... WebJun 5, 2024 · By applying an external magnetic field, hopfion and MAP states with the same polarization can be switched between each other. The topological transition between the …
WebMar 10, 2024 · Theoretical models suggest that magnetic Hopfions can be stabilized in frustrated or chiral magnetic systems, and target skymions can be transformed into … WebDec 22, 2024 · Here we present the realization of a zero-field, stable hopfion spin texture in a magnetic system consisting of a chiral magnet nanodisk sandwiched by two films with perpendicular magnetic anisotropy.
WebThe hopfion solutions for chiral magnet were demonstrated in [J.-S.B. Tai, I.I. Smalyukh "Three-dimensional crystals of adaptive knots", Science 365, 1449 (2024) ref, …
WebMar 6, 2024 · K41.00003: Binding a Hopfion in Chiral Magnet Nanodisk Yizhou Liu, Roger Lake, Jiadong Zang : Wednesday, March 6, 2024 9:00AM - 9:12AM: K41.00004: Visualizing Chiral Ferrimagnetism in Amorphous GdCo Films Robert Streubel, Charles-Henri Lambert, Noah Kent, Peter Ercius, Alpha N'Diaye, Colin Ophus, Sayeef … raystown lake mtbhttp://park.itc.u-tokyo.ac.jp/motohiko-ezawa/ezawa/papers.html simply gluten free mentoneWebHere, we present the realization of a zero–field, stable hopfion spin texture in a magnetic system consisting of a chiral magnet nanodisk sandwiched by two films with … simply gnocchi northcoteWebHopfions are three-dimensional topological textures characterized by the integer Hopf invariant QH. Here, we present the realization of a zero-field, stable hopfion spin texture … raystown lake pa eventsWebJan 11, 2024 · Binding a hopfion in a chiral magnet nanodisk. Article. Nov 2024; Yizhou Liu; Roger Lake; Jiadong Zang; Hopfions are three-dimensional (3D) topological textures characterized by the integer Hopf ... simply go ac power supplyWebJun 5, 2024 · Here we present the realization of a zero-field, stable hopfion spin texture in a magnetic system consisting of a chiral magnet nanodisk sandwiched by two films … simply gluten sweepsWebBinding a hopfion in a chiral magnet nanodisk. Authors: Liu, Yizhou; Lake, Roger K.; Zang, Jiadong Publication Date: 2024-11-28 NSF-PAR ID: 10080376 Journal Name: … simply g marketing