TITLE

Magnetic domain walls in T-shaped permalloy microstructures

AUTHOR(S)
Haug, T.; Back, C. H.; Raabe, J.; Heun, S.; Locatelli, A.
PUB. DATE
April 2005
SOURCE
Applied Physics Letters;4/11/2005, Vol. 86 Issue 15, p152503
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The magnetic domain wall width of T-shaped permalloy structures has been measured using a photoemission electron microscope and x-ray magnetic dichroism. The results are compared to micromagnetic simulations. The shape of the structures allows us to analyze 90° Néel walls. We find a decrease in domain wall width with decreasing contact dimensions as expected by theory and in good agreement with our micromagnetic simulations.
ACCESSION #
17185486

 

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