Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9834599 | Journal of Magnetism and Magnetic Materials | 2005 | 5 Pages |
Abstract
Using time resolved magneto-optic Kerr effect magnetometry, the precessional reversal properties of continuous soft magnetic layers such as Permalloy and Finemet have been studied in the presence of a weak bias field applied parallel to the initial magnetisation direction. This configuration induces for appropriate pulse width and pulse height, a reversed domain with two domain walls. It will be shown how these time resolved studies can be used to investigate the wall velocity and wall mobility of in-plane magnetised thin films.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
M. Kerekes, A.D.C. Viegas, D. Stanescu, U. Ebels, P. Xavier, L.S. Dornelles, R.L. Sommer,