Band Structure of Graphite
Abstract
Tight-binding calculations, using a two-dimensional model of the graphite lattice, lead to a point of contact of valence and conduction bands at the corner of the reduced Brillouin zone. A perturbation calculation which starts with wave functions of the two-dimensional lattice and is applied to the three-dimensional lattice is described. Some general features of the structure of the π bands in the neighborhood of the zone edge are obtained and are expressed in terms of appropriate parameters.
- Publication:
-
Physical Review
- Pub Date:
- January 1958
- DOI:
- 10.1103/PhysRev.109.272
- Bibcode:
- 1958PhRv..109..272S