Abstract
The electrical conductivity and optical constants were measured in amorphous diamond-like carbon doped with copper. The electrical conductivity is analyzed in terms of percolation theory. The observed specific features of the conductivity as a function of copper content are associated with the formation of two different percolation networks. Analysis of measured optical constants of the material indicates that a nanocomposite structure with two types of clusters several nanometers in size is formed in the material.
© 1995 Optical Society of America
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