Electron Transport in One-Dimensional Disordered Lattice

Abstract

We have studied the peculiarities of electron transport in one-dimensional (1D) disordered chain at the presence of correlations between on-site interaction and tunneling integrals. In the considered models the disorder in host-lattice sites positions is caused by presence of defects, impurities, existence of electron-phonon interaction, e.t.c. It is shown, that for certain combination of parameters the localization of electron state, inherited by a various of 1D disordered systems, disappear and electron transport becomes possible. The parameters of this transport are established.