Domain duplication in ferromagnetic sandwiches
Résumé
In this article, we give an overview of the domain duplication process which can occur in ferromagnetic sandwiches. A brief theoretical description of the process allows us to extract the main parameters governing the effect. It is shown that even if a domain structure exists in the hard electrode, no duplication can occur for a ferromagnetic coupling below a minimum value. Then, we address also the effects of residual domains on the nucleation field of the hard electrode to reconcile theory and experiments.
Domaines
Matière Condensée [cond-mat]Origine | Fichiers éditeurs autorisés sur une archive ouverte |
---|
Loading...