Geometric structure of magnetic walls
نویسندگان
چکیده
منابع مشابه
Chiral damping of magnetic domain walls.
Structural symmetry breaking in magnetic materials is responsible for the existence of multiferroics, current-induced spin-orbit torques and some topological magnetic structures. In this Letter we report that the structural inversion asymmetry (SIA) gives rise to a chiral damping mechanism, which is evidenced by measuring the field-driven domain-wall (DW) motion in perpendicularly magnetized as...
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Perhaps the most anticipated, yet experimentally elusive, macroscopic quantum phenomenon 1 has been spin tunneling in a ferromagnet 2 , which may be formulated in terms of domain wall tunneling 3,4. One approach is to focus on mesoscopic systems where the number of domain walls is finite and the motion of a single wall has measurable consequences. Research of this type includes magnetotransport...
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ژورنال
عنوان ژورنال: Journées Équations aux dérivées partielles
سال: 2005
ISSN: 0752-0360
DOI: 10.5802/jedp.14