Quantitative stray field imaging of a magnetic vortex core

Thin-film ferromagnetic disks present a vortex spin structure whose dynamics, added to the small size ([asymptotically =]10 nm) of their core, has earned them intensive study. Here we use a scanning nitrogen-vacancy (NV) center microscope to quantitatively map the stray magnetic field above a 1 - mu...

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Veröffentlicht in:	Physical review. B, Condensed matter and materials physics Condensed matter and materials physics, 2013-12, Vol.88 (21), Article 214408
Hauptverfasser:	Tetienne, J.-P., Hingant, T., Rondin, L., Rohart, S., Thiaville, A., Roch, J.-F., Jacques, V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymptotic properties Condensed matter Disks Fluid flow Magnetic fields Nanostructure Texture Vortices
Online-Zugang:	Volltext
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