climax
发表于 2025-3-27 00:10:10
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grieve
发表于 2025-3-27 03:55:31
Current-Driven Dynamics of Skyrmions,s in nuclear physics. Recently realization of skyrmions was indeed discovered in ferromagnets with chiral crystal symmetry as nanometric vortex-like spin textures with a quantized topological invariant. It has turned out that the magnetic skyrmions show intriguing dynamical and transport phenomena t
小母马
发表于 2025-3-27 07:33:37
Charged Domain Walls in Ferroelectrics,created, displaced and erased inside a monolith of nominally insulating materials. Such CDWs are promising electronic elements for reconfigurable nanoelectronics. This chapter introduces types of CDWs, their theoretically predicted and experimentally observed properties, and methods of their artific
A精确的
发表于 2025-3-27 12:09:23
,Extended Defects in Nano-Ferroelectrics: Vertex and Vortex Domains, Faceting, and Cylinder Stress,erroelectric and multiferroic structures can be solved via DFT. Unfortunately, this is not the case: DFT invariably requires the assumption of periodic boundary conditions, which can often be tantamount to throwing out the baby with the bath water. Problems of vertex and vortex structures, of faceti
crucial
发表于 2025-3-27 14:57:40
Ferroelectric Domain Walls and their Intersections in Phase-Field Simulations,rg-Landau-Devonshire theory. Its first part focuses mostly on the Bloch-like ferroelectric walls in comparison with the more standard Ising-like domain wall profiles as well as hypothetical Néel-like domain walls. Its second part is devoted to line defects that occur at the intersection of ferroelec
媒介
发表于 2025-3-27 21:32:25
Topological Defects in Ferroic Materials,, such as ferroelectric and ferroelastic domain walls, which can have rich and tunable internal structure. Also we underline that the existence of 2D defects in ferroelectrics is similar to the cross-tie defects in the ferromagnetic Bloch domain walls. The seeding for the modulated phase can be a to