Colangeli, M.; Pizzi, M.; Rondoni, L. - In: Physica A: Statistical Mechanics and its Applications 392 (2013) 14, pp. 2977-2987
We analyze a one dimensional quantum model with off-diagonal disorder, consisting of a sequence of potential energy barriers whose width is a random variable either uniformly or “half-normally” distributed, subjected to an external electric field. We shed light on how the microscopic...