Frenkel-excitations of CN (N = 12,60) clusters

Stan F. Kharlapenko, Slava V. Rotkin

Research output: Contribution to journalConference article

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Abstract

The spectrum of electron-hole excitations in carbon nanoclusters is calculated using the simple Frenkel-exciton model Hamiltonian, which includes a dipole-dipole interaction between electron-hole chargeless excitations. The nearest-neighbor approximation is used for simplicity, though the generalizations for the full dipole interaction is straightforward. The group-theoretical approach gives the exact results for some mode frequencies, as well as wavevectors of excitations.

Original languageEnglish (US)
Pages (from-to)847-850
Number of pages4
JournalCarbon
Volume37
Issue number5
DOIs
Publication statusPublished - Apr 9 1999
EventProceedings of the 1998 European Research Society Meeting, Symposium K: Carbon-Based Materials for Microelectronics - Strasbourg
Duration: Jun 16 1998Jun 19 1998

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All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)

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