Застосування методи конформних відображень до дослідження електронного спектру віцинальних поверхонь

Abstract

Conformal mapping method is proposed to study electron spectrum of vicinal surfaces formed by periodically ordered arrays of terraces. The Jacobian for the double conformal mapping of system unit cell into the cell with the canonical form is determined. The wave function, dispersion equation and its solutions in the main approximation relative to the small observed values of displacement angle are found.