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- Title
MAGNETIZATION SWITCHING ON SMALL FERROMAGNETIC ELLIPSOIDAL SAMPLES.
- Authors
Alouges, François; Beauchard, Karine
- Abstract
The study of small magnetic particles has become a very important topic, in particular for the development of technological devices such as those used for magnetic recording. In this field, switching the magnetization inside the magnetic sample is of particular relevance. We here investigate mathematically this problem by considering the full partial differential model of Landau-Lifschitz equations triggered by a uniform (in space) external magnetic field.
- Subjects
MAGNETIC recording media; MAGNETIC fields; LANDAU levels; TECHNOLOGICAL innovations; ELECTRONIC differential analyzers
- Publication
ESAIM: Control, Optimisation & Calculus of Variations, 2009, Vol 15, Issue 3, p676
- ISSN
1292-8119
- Publication type
Article
- DOI
10.1051/cocv:2008047