JOURNAL OF APPLIED PHYSICS, cilt.75, sa.10, ss.6543-6545, 1994 (SCI-Expanded)
We have electrodeposited a series of Co-Ni-Cu/Cu superlattices in which the Cu layer thickness was varied between 7 and 35 angstrom and the Co-Ni-Cu alloy layer thickness held constant. ''Giant magnetoresistance'' was observed for all films, with the magnitude of the effect decreasing with increasing Cu spacer layer thickness.