Noise suppression due to long-range Coulomb interaction: Crossover between diffusive and ballistic transport regimes
Mesoscale and Nanoscale Physics
2009-10-30 v2
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.
Keywords
Cite
@article{arxiv.cond-mat/9703123,
title = {Noise suppression due to long-range Coulomb interaction: Crossover between diffusive and ballistic transport regimes},
author = {T. Gonzalez and O. M. Bulashenko and J. Mateos and D. Pardo and L. Reggiani and J. M. Rubi},
journal= {arXiv preprint arXiv:cond-mat/9703123},
year = {2009}
}
Comments
RevTex, 3 pages, 4 figures, minor corrections