Fermi surfaces of crystals in a high magnetic field
arXiv:cond-mat/0310501 · doi:10.1142/S0219581X03001723
Abstract
A method of building and investigation of the Fermi surfaces for three-dimensional crystals subjected to a uniform magnetic field is presented. The Hamiltonian of a charged particle in the crystal is treated in the framework of the zero-range potential theory. The dispersion relation for the Hamiltonian is obtained in an explicit form.
arXiv comment6 pages, 3 figures, Latex