82 citations · 171 across the 8 of their papers we have counts for
3 papers · 1 filter
Spin waves in ultrathin ferromagnetic overlayers
L. H. M. Barbosa, A. T. Costa, J. Mathon +1
The influence of a non-magnetic metallic substrate on the spin wave excitations in ultrathin ferromagnetic overlayers is investigated for different crystalline orientations. We sho…
Exchange Coupling Between Iron Layers Separated by BCC Copper
A. T. Costa, J. d'Albuquerque e Castro, R. B. Muniz +2
The exchange coupling between Fe layers separated by BCC Cu is calculated for Fe/Cu/Fe (001) trilayers. It is shown that the coupling is basically regulated by three extrema of the…
Non-RKKY oscillations of exchange coupling in magnetic multilayers
M. S. Ferreira, J. d'Albuquerque e Castro, D. M. Edwards +1
It is shown how the exchange coupling between two ferromagnetic planes embedded in an infinite non-magnetic metal, regarded as a function of the distance between the planes, may co…