Peierls substitution in the energy dispersion of a hexagonal lattice
arXiv:cond-mat/9908121 · doi:10.1088/0953-8984/12/7/334
Abstract
The method of the Peierls substitution in studying the magnetic subband structure of a hexagonal lattice is re-examined. Several errors in the formalism of a couple of recent papers are pointed out and rectified so as to describe the effect of the magnetic field pertinently.
3 pages (two-columns), 2 EPS figures, submitted to J. Phys.: Condens. Matter