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Control of magnetic vortex wall chirality, polarity and position by a magnetic field

2009/12/01 by Sebastian Hankemeier, S. Hankemeier, Hankemeier, S. +7
Materials Science · Physics and Astronomy · #FOS: Physical sciences #Magnetic properties of thin films #Mesoscale and Nanoscale Physics (cond-mat.mes-hall) #Other Condensed Matter (cond-mat.other) #Physics of Superconductivity and Magnetism #ZnO doping and properties #cond-mat.mes-hall #cond-mat.other

paper · pdf · doi:10.48550/arxiv.0912.0178

3 pages, 4 figures

arxiv created 2009/12/01 · openalex publication_date 2009/12/01 · arxiv updated 2009/12/08 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The seeding of vortex domain walls in V-shaped nanowires by a magnetic field has been investigated via simulations and Scanning Electron Microscopy with Polarization Analysis (SEMPA). It is found that the orientation of the magnetic field can be used to purposely tune the chirality, polarity and position of single vortex domain walls in soft magnetic nanowires.

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