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Magneto-optical scanning near-field microscope

✍ Scribed by Alvarez-Prado, L.-M. ;Schoenmaker, J. ;Santos, A. D. ;Fournier, T. ;Souche, Y.

Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
345 KB
Volume
203
Category
Article
ISSN
0031-8965

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✦ Synopsis

Abstract

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)

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