Current-Driven Domain Wall Motion in Curved Ferrimagnetic Strips Above and Below the Angular Momentum Compensation

Current driven domain wall motion in curved Heavy Metal/Ferrimagnetic/Oxide multilayer strips is investigated using systematic micromagnetic simulations which account for spin-orbit coupling phenomena.Domain wall Bracelets velocity and characteristic relaxation times are studied as functions of the geometry, curvature and width of the strip, at and

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Gradient matters via filament diameter-adjustable 3D printing

Abstract Gradient matters with hierarchical structures endow the natural world with excellent integrity and diversity.Currently, direct ink writing 3D printing is attracting tremendous interest, and has been pedal arm pivot used to explore the fabrication of 1D and 2D hierarchical structures by adjusting the diameter, spacing, and angle between fil

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