Abstract
The standard theory of the Frenkel exciton (a small radius exciton) is applied to a fullerene 2D solid. It is the dipole collective electron excitation of a single cluster which forms the delocalized plasmon-Frenkel-exciton (PFE) in a crystal. The PFE retarded interaction is taken into account. We present transverse PFE-polariton dispersion curves along with the Coulomb problem solution for longitudinal excitation in the 2D plane.
Original language | English (US) |
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Pages (from-to) | 292-296 |
Number of pages | 5 |
Journal | Physics Letters, Section A: General, Atomic and Solid State Physics |
Volume | 245 |
Issue number | 3-4 |
DOIs | |
State | Published - Aug 17 1998 |
All Science Journal Classification (ASJC) codes
- General Physics and Astronomy