Magneto-optical scanning near-field microscope

A set‐up able to achieve a magnetic characterization at a sub‐micron scale will be presented. Together with topographic and optical images, it is possible to plot local hysteresis loops (LHL) and magneto‐optical differential susceptibility (MODS) using a transverse MOKE‐like configuration. We will s...

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Veröffentlicht in:	Physica status solidi. A, Applications and materials science Applications and materials science, 2006-05, Vol.203 (6), p.1425-1430
Hauptverfasser:	Alvarez-Prado, L.-M., Schoenmaker, J., Santos, A. D., Fournier, T., Souche, Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	07.79.Fc 75.30.Gw 75.40.Mg 75.50.Kj 75.60.Ch 75.75.+a Condensed matter: electronic structure, electrical, magnetic, and optical properties Domain structure (including magnetic bubbles) Exact sciences and technology Magnetic properties and materials Magnetic properties of monolayers and thin films Magnetic properties of surface, thin films and multilayers Physics
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Beschreibung
Zusammenfassung:	A set‐up able to achieve a magnetic characterization at a sub‐micron scale will be presented. Together with topographic and optical images, it is possible to plot local hysteresis loops (LHL) and magneto‐optical differential susceptibility (MODS) using a transverse MOKE‐like configuration. We will show how MODS allows to follow the evolution of the wall and domains on a micron sized object. A comparison between the images of domains and the micromagnetic simulations on several micron sized objects will be finally presented. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
ISSN:	1862-6300 0031-8965 1862-6319
DOI:	10.1002/pssa.200566173