Abstract
We measured optical absorption coefficients of the metal-induced quasi-Raman absorption bands in hydrogenated carbon films. Parameters of the copper-induced quasi-Raman bands were used to estimate the size of the graphite-like nanoclusters in a-C:H(Cu) with various copper concentrations. Preliminary comparative data on Cu-, Er-, and Co-modified a-C:H are reported.
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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 26, No. 14, 2000, pp. 66–70.
Original Russian Text Copyright © 2000 by Ivanov-Omski\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \), Frolova.
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Ivanov-Omskii, V.I., Frolova, G.S. IR spectroscopy of copper-intercalated graphite nanoclusters in amorphous carbon. Tech. Phys. Lett. 26, 623–624 (2000). https://doi.org/10.1134/1.1262933
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DOI: https://doi.org/10.1134/1.1262933