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Origin of the D line in the Raman spectrum of graphite: A study based on Raman frequencies and intensities of polycyclic aromatic hydrocarbon molecules
Aromatic excimers: evidence for polynuclear aromatic hydrocarbon condensation in flames
The 6 references without a DOI — listed, not checked
no DOI — not checked10.1016/j.proci.2012.05.054_b0010
no DOI — not checked10.1016/j.proci.2012.05.054_b0020
no DOI — not checkedJ. Robertson, World of Carbon 1 (Graphite and Precursors), 2001, pp. 249–273.
no DOI — not checked10.1016/j.proci.2012.05.054_b0165
no DOI — not checked10.1016/j.proci.2012.05.054_b0170
no DOI — not checkedG. Malloci, Theoretical Spectral Database of Polycyclic Aromatic Hydrocarbons, 2011, Available at http://www.astrochemistry.ca.astro.it/database/pahs.html.
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