Magnetoelectric classification of skyrmions
Web31 mei 2024 · Magnetoelectric Classification of Skyrmions Sayantika Bhowal and Nicola A. Spaldin Phys. Rev. Lett. 128, 227204 (2024) – Published 3 June 2024. A general theory of classification of magnetic skyrmions and other related spin textures by utilizing their magnetoelectric multipoles broadens the technical methods for studying spin textures. Web1 jan. 2024 · Abstract. This chapter deals with the skyrmion dynamics excited by spin-polarized electrical current in different magnetic systems, such as ferromagnets, metallic multilayers as well as synthetic antiferromagnets. We will describe the different origin of a spin-polarized current, which can exert a spin-transfer torque onto the magnetization ...
Magnetoelectric classification of skyrmions
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Web5 jan. 2024 · Since magnetic skyrmions are now established in insulating materials, where the magnetoelectric multipoles govern the linear magnetoelectric response, our classification provides a recipe for manipulating the magnetic properties of skyrmions using applied electric fields. Web1 dec. 2015 · Comparison between experiment and theory of the skyrmion magnetoelectric resonance. (a)–(c) dependence of (a) ac magnetic susceptibility for , (b) resonance frequency , and (c) normalized magnitude of microwave directional dichroism. In (a), the electric polarization profile is also presented. Broken line in (b) is a guide to the …
Web8 nov. 2024 · This review describes the materials science and materials chemistry of magnetic skyrmions using the classification scheme of the skyrmion forming microscopic mechanisms. The emergent phenomena and functions mediated by skyrmions are described, including the generation of emergent magnetic and electric field by statics and … http://jinhong-park.github.io/blog/2024/06/Jun1weeks
Web5 jan. 2024 · Since magnetic skyrmions are now established in insulating materials, where the magnetoelectric multipoles govern the linear magnetoelectric response, our classification provides a recipe for manipulating the magnetic properties of skyrmions using applied electric fields. Web8 jun. 2024 · Magnetic skyrmions are vortex-like spin textures that possess small size, nontrivial topology and high mobility which make them great promise as data carriers for high-density, high-velocity, and low-energy-consumption memory devices. In order to achieve this purpose, it is necessary to transfer the magnetic signal of a single skyrmion …
Web7 sep. 2024 · Magnetic skyrmions are extremely small and stable swirls of magnetization, often referred to as "topological quasi-particles" since an emerging stability embraces this spin ensemble.
Web3 jun. 2024 · Magnetoelectric Classification of Skyrmions We develop a general theory to classify magnetic skyrmions and related spin textures in terms of their magnetoelectric multipoles. Since magnetic skyrmions are now established in insulating materials, where the magnetoelectric multipoles govern the linear magnetoelectric response, our … seatown autoworks seattleWebA Biblioteca Virtual em Saúde é uma colecao de fontes de informacao científica e técnica em saúde organizada e armazenada em formato eletrônico nos países da Região Latino-Americana e do Caribe, acessíveis de forma universal na Internet de modo compatível com as bases internacionais. seatown accommodationWeb15 mei 2015 · Skyrmion is a topologically stable particle-like object originally proposed by field theory, which has recently been identified in chiral-lattice magnets as vortex-like swirling spin texture of typical size ranging from 5 nm to 100 nm[1,2] . In metallic system, skyrmions can be moved by electric current through the spin-transfer torque[3] . … puckett cat rentalWeb10 mrt. 2024 · These skyrmions in magnets were initially found in acentric magnets, such as chiral, polar, and bilayered magnets endowed with antisymmetric spin exchange interaction, while the skyrmion host materials have been explored in a broader family of compounds including centrosymmetric magnets. seatown aumWeb3 jun. 2024 · Since magnetic skyrmions are now established in insulating materials, where the magnetoelectric multipoles govern the linear magnetoelectric response, our classification provides a recipe for manipulating the magnetic properties of skyrmions using applied electric fields. sea tow naples flWebhow to find out if someone was a freemason pikolinos shoes for women does sacred heart university give full scholarships rechargeable work light with bluetooth ... puckett catWebWe will review skyrmion-based racetrack memory device concepts, including both single layer and multilayer systems. We will also introduce and review the concept of using skyrmions for conventional logic computing. Besides, we will review skyrmion-based transistor-like functional devices and skyrmion-based nano-oscillator devices. puckett cat ms