Enhanced magnetoresistance effect in layered systems
Item Type:Journal Article
Citation:Ferreira, M. S.; d'Albuquerque e Castro, J.; Muniz, R. B.; Villeret, Murielle, Enhanced magnetoresistance effect in layered systems, Appl. Phys. Lett., 75, 1999, 2307
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Magnetoresistance ratios several orders of magnitude higher than those of conventional multilayers may be obtained with much smaller saturation fields in magnetic layers separated by a periodically modulated structure. Conditions for the occurrence of such effect, as well as the possible use of these systems as spin-filter devices and magnetic logical gates, are discussed.
Author: FERREIRA, MAURO
Type of material:Journal Article
Series/Report no:Appl. Phys. Lett.
Availability:Full text available