Volume 54, Number 2, April 2001
|Page(s)||194 - 198|
|Section||Condensed matter: structural, mechanical and thermal properties|
|Published online||01 December 2003|
On the origin of the Raman band in amorphous and nanocrystalline carbon
Laboratoire de Physique des Solides, associé au CNRS (UMR 5477)
Université Paul Sabatier, 118 route de Narbonne F-31062
Toulouse cedex 4, France
Corresponding author: firstname.lastname@example.org
Accepted: 12 February 2001
Recently, the correlation between the 1100 Raman band and the sp3 fraction in amorphous or nanocrystalline carbon films was unambiguously demonstrated. From theoretical and experimental results on carbon-assembled materials, an explanation about the 1100 Raman band origin is given. The difficulty to detect this band except in near-resonance condition is also discussed.
PACS: 61.48.+c – Fullerenes and fullerene-related materials / 63.50.+x – Vibrational states in disordered systems / 78.30.Na – Fullerenes and related materials
© EDP Sciences, 2001
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