Collective excitations in graphite layers

C. S. Huang, M. F. Lin, D. S. Chuu

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)


The π-electronic excitations in graphite layers are studied within the self-consistent-field approach. The π plasmon behaves as an optical plasmon, mainly due to the π-band characteristics. The excitation spectra and the π-plasmon frequencies are obviously enhanced by the interlayer Coulomb interactions and increase with the number of graphite layers.

Original languageEnglish
Pages (from-to)603-606
Number of pages4
JournalSolid State Communications
Issue number11
Publication statusPublished - 1997 Sep

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry


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