Noise suppression due to long-range Coulomb interaction: Crossover between diffusive and ballistic transport regimes
arXiv:cond-mat/9703123 · doi:10.1088/0268-1242/12/8/001
Abstract
We present a Monte Carlo analysis of shot-noise suppression due to long-range Coulomb interaction in semiconductor samples under a crossover between diffusive and ballistic transport regimes. By varying the mean time between collisions we find that the strong suppression observed under the ballistic regime persists under quasi-ballistic conditions, before being washed out when a complete diffusive regime is reached.
RevTex, 3 pages, 4 figures, minor corrections