An overview of the random network model invented by Chalker and Coddington, and its
generalizations, is provided. After a short introduction into the physics of the Integer …

The development of the supersymmetry technique has led to significant advances in the
study of disordered metals and semiconductors. Proven of great use in the analysis of …

The demonstration of quantized spin splitting by Stern and Gerlach is one of the most
important experiments in modern physics. Their discovery was the precursor of recent …

Metal-insulator transitions are one of the most exten-sively investigated subjects in
condensed matter physics. Especially interesting is the quantum phase transition, where the …

A spin filtering in a two-dimensional electron system with nonuniform spin-orbit interactions
(SOI) is theoretically studied. The strength of SOI is modulated perpendicular to the charge …

An O (N) algorithm is proposed for calculating linear response functions of noninteracting
electrons. This algorithm is simple and suitable to parallel and vector computation. Since it …

We present a detailed numerical study of the electronic transport properties of bilayer and
trilayer graphene within a framework of single-electron tight-binding model. Various types of …

We examine the localization properties of the 2D Anderson Hamiltonian with off-diagonal
disorder. Investigating the behavior of the participation numbers of eigenstates as well as …

A review is given of the forced oscillator method (FOM), an algorithm particularly suitable to
treat physical systems described by very large matrices. This scheme enables us to compute …

We investigate numerically the spin polarization of the current in the presence of Rashba
spin-orbit interaction in a T-shaped conductor proposed by Kiselev and Kim [Appl. Phys …