I-band-like non-dispersive inter-shell interaction induced Raman lines in the D-band region of double-walled carbon nanotubes

Bálint Gyimesi, János Koltai, Viktor Zólyomi, Jenő Kürti

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Non-dispersive, inter-layer interaction induced Raman peaks (I bands)—in the region of the D band—have been observed recently for bilayer graphene, when the two layers were rotated with respect to each other. Here, similar observations for double-walled carbon nanotubes are theoretically predicted. The prediction is based on double resonance theory, involving non-zone-centered phonons, and the effect of disorder is replaced by interaction between the two tubes.

Original languageEnglish
Pages (from-to)587-593
Number of pages7
JournalApplied Physics A: Materials Science and Processing
Volume118
Issue number2
DOIs
Publication statusPublished - Jan 1 2014

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)

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