Moriya interaction
WebDec 15, 2024 · The Dzyaloshinskii–Moriya interaction (DMI) that arises in the magnetic systems with broken inversion symmetry plays an essential role in topological … WebSep 14, 2024 · Schematic shows how different energies of argon (Ar) ions bombarding a thin film of cobalt (Co) sandwiched between platinum (Pt) layers can twist or rotate the spin of …
Moriya interaction
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WebJan 4, 2024 · Moriya (DM) interaction5,6, between localized spins S at sites iand j. Classically, such an interaction induces incommensurate spiral correlations in the plane … WebOct 25, 2024 · Contrary to the micrometric bubble domains of the 1970s, which were stabilized predominantly by dipole–dipole interactions (DDIs), the nanometric chiral analogues of today [3,4,5] can only be stabilized in the presence of anti-symmetric Dzyaloshinskii–Moriya interactions (DMI) [6,7].
Web2 days ago · Dzyaloshinskii-Moriya Interaction in Ferrimagnetic Co-Gd Alloys Zhiyuan Zhao, 1,2 Dan Su, 3 Tao Lin, 3 Zhicheng Xie, 1,2 Duo Zhao, 1,2 Jianhua Zhao , 1,2 Na Lei, 3, * and Dahai Wei 1,2, † WebFrom the Spin Eigenmodes of Isolated Néel Skyrmions to the Magnonic Bands of Skyrmionic Crystals: A Micromagnetic Study as a Function of the Interfacial Dzyaloshinskii-Moriya Interaction and the Exchange Constants
WebThe interfacial Dzyaloshinskii–Moriya interaction (DMI) in ferromagnetic/heavy metal ultra-thin film structures has attracted a lot of attention thanks to its capability to stabilize Néel-type domain walls (DWs) and magnetic skyrmions for the realization of non-volatile memory and logic devices. Web2 days ago · The Dzyaloshinskii-Moriya interaction (DMI), which is the antisymmetric part of the exchange interaction between neighboring local spins, winds the spin manifold and can stabilize non-trivial topological spin textures. Since topology is a robust information carrier, characterization techniques that can extract the DMI magnitude are important for the …
WebOct 25, 2011 · The physical systems which prefer spiral chiral configuration usually have competing interactions. For example, when the nearest neighbor (NN) exchange …
WebDzyaloshinskii-Moriya Interaction (DMI) Most recent answer 6th Apr, 2024 Dario Fiore Mosca University of Vienna As Hua Wang correctly wrote, the DM interaction is present as soon as you add the... tebak gambar 148WebSep 24, 2024 · The Dzyaloshinskii-Moriya interaction (DMI), being one of the origins of chiral magnetism, is currently attracting considerable attention in the research community focusing on applied magnetism and spintronics. For future applications, an accurate measurement of its strength is indispensable. tebak gambar 178Web2 days ago · The Dzyaloshinskii-Moriya interaction (DMI), which is the antisymmetric part of the exchange interaction between neighboring local spins, winds the spin manifold and … tebak gambar 19WebMay 6, 2016 · Study of Ising antiferromagnet with Dzyaloshinskii-Moriya interaction Full Record Related Research Abstract We have studied the ground state phase diagram of the Ising model with DM interaction in 1D rings using linear spin wave theory. We have also computed the properties using exact diagonalization of finite rings of sizes up to 32. tebak gambar 175WebFeb 15, 2024 · Recently, the Dzyaloshinskii–Moriya interaction (DMI) [1–3] which is the antisymmetric exchange interaction, has been the subject of intense research due to its … tebak gambar 145WebApr 12, 2024 · The relationship between Dzyaloshinskii-Moriya interaction and asymmetry of the strains between the bottom Pd/Co and top Co/Pd interfaces was discussed. The … tebak gambar 190WebFeb 25, 2024 · Using group theory and first principles calculations, it is shown that an analogue of the Dzyaloshinskii–Moriya interaction that allows the antisymmetric … tebak gambar 17 agustus