Band contribution to electronic transport in Co/Ag based

JULIAN MILANO; LAURA STEREN; ANA MARIA LLOIS

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

Año: 2004 vol. 272 p. 931 - 932

0304-8853

The electronic conductivity of multilayered granular alloys of Co clusters embedded in Ag is calculated and analyzed around the topological percolation limit. The obtained results are in agreement with the main features of the available experimental data. In CIP geometry the conductivity increases when the percolated situation is reached as it does in the experiments, while in CPP we predict that it does not change. r 2003 Published by Elsevier B.V.2003 Published by Elsevier B.V.