Band-Contact Lines in Electron Energy Spectrum of Graphite
Abstract
Description
We discuss the known experimental data on the phase of the de Haas -van Alphen oscillations in graphite. These data can be understood if one takes into account that four band-contact lines exist near the HKH edge of the Brillouin zone of graphite.
5 pages, 2 fifures. To appear in Physical Review B (B15)
5 pages, 2 fifures. To appear in Physical Review B (B15)