Synthesis and dielectric properties of metal-ceramic nanostructures

Abstract

In this work, electrical properties of metal-dielectric nanocom-posites with amorphous structure and multilayer films based on them have been investigated. It is shown that the concentration dependences of the electrical resistance of the composites have a S-shaped form following from the model of percolation conduction theory with the threshold in the region of concentrations ~ 40-60 % in total of the metal component. Meth-ods for the preparation of heterogeneous nanosystems are also described.