Infrared and Raman Spectroscopic Study of Carbon-Cobalt Composites

Abstract EN

Analysis of carbon-cobalt thin films using infrared spectroscopy has shown existence of carbon-cobalt stretching mode and great porosity.

The Raman spectroscopy and high-resolution transmission electron microscopy have been used in order to investigate the microstructure of the films.

These films exhibit complex Raman spectra suggesting the presence of amorphous and crystallized phases.

The different fractions of phases and the correlation between the atomic bond structures and the Raman features depend on the cobalt content.