Extended thiele equation
WebSep 30, 2024 · A generalized Thiele equation was used for describing the vortex core motion including magnetostatic and exchange forces. The magnetostatic interaction was accounted for in a local form. This allowed reducing [...] Read more. (This article belongs to the Special Issue Topological Spin Textures and Their Applications) Show Figures WebCombing the results of micromagnetic simulations with those of analytical calculations, based on the extended Thiele equation, we unravel the physical mechanism behind this dynamical switching ...
Extended thiele equation
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WebSep 1, 1993 · It is convenient to consider the following Thiele differential equation for the accumulation of surplus on a single policy: d dt {(P(t)v(t)1 -w(t)is(t) +v(t)}v(t) -w(t)~bt(t) + … WebWe also present numerical solutions of the extended Thiele’s equation for skyrmions and obtain a good agreement between the solutions and the micromagnetic simulation results. This work contributes to the understanding of skyrmion dynamics and supplies a new route to manipulating skyrmions in nanoscale magnets using resonant excitation.
WebThe good agreement between the full micromagnetics simulations and the semi-analytical solutions of the extended Thiele equation allows us to extend the analytical model to … WebJan 24, 2024 · An equilateral triangle is a regular three-sided polygon. Each of the three sides in an equilateral triangle is equal. All three angles of an equilateral triangle are …
WebThiele's differential equation. using r = t + s and the relation r − t p [ x] + r = r p [ x] t p [ x]. This yields. Now take a (partial) derivative with respect to t. On the right-hand side, by …
WebThiele’s equation is extended by introducing a new effective mass associated with time derivative of topological density. Two cou- pled resonant modes endowed with the new effective mass are found in the coupled Skyrmions.
WebJan 31, 2014 · It turned out that the skyrmion undergoes a counterclockwise circular motion at ν 1 = 1 GHz ( [ Fig. 1 (c)]), a clockwise motion at ν 2 = 6.8 GHz [ Fig. 1 (d)], and again a clockwise motion at ν 3... ltt rgb wallpaperWebAug 3, 2024 · They are generalized Thiele equations, including gyro-term, dissipation term, external force, an acceleration term with the tensorial mass, and time derivatives of the external forces. The... pacs interfaceWebAug 3, 2024 · The Thiele equation can be obtained from equation (10) by taking the steady-state magnetic texture position as collective coordinates. Linearized equation of … ltt remove bloatwareWebThis can also be seen by considering the Fourier coefficients cn = 2π/6¯ ω 0 ∂tφe in6¯ ωt dt shown in the main panel as a function of ∇λ Vs. from publication: Rotating skyrmion lattices by spin... pacs installationWebFeb 12, 2013 · Simulation results are analysed using a theory based on Thiele's equation, and it is concluded that this behaviour is due to the Magnus force and flexible shape-deformation of individual... pacs interet impotWebThe method is demonstrated using a modified, single-paddle silicon-on-insulator resonant torque sensor. The mechanical compliances to all three orthogonal torque components are maximized by... pacs main purposeWebJul 23, 2024 · Magnetic textures are often treated as quasiparticles following Thiele's equation of motion. We demonstrate via spin model simulations of the current-driven and Brownian motion of ferromagnetic skyrmions that the existing theory based on Thiele's equation is insufficient to describe the dynamics of skyrmions at finite temperatures. pacs intermediate lp