Electron Transport through Nanosystems Driven by Coulomb Scattering
Benny Lassen, Andreas Wacker
TL;DR
This paper demonstrates how Coulomb scattering can enable electron transport in nanosystems by lifting transmission blockades, using a many-particle state transport model to reveal characteristic current signatures.
Contribution
It introduces a novel transport model based on many-particle states to analyze Coulomb scattering effects in nanosystems.
Findings
Coulomb scattering can unblock electron transmission in nanosystems.
A finite bias window produces a measurable current signal due to Coulomb interactions.
The model captures key signatures of Coulomb scattering in electron transport.
Abstract
Electron transmission through nanosystems is blocked if there are no states connecting the left and the right reservoir. Electron-electron scattering can lift this blockade and we show that this feature can be conveniently implemented by considering a transport model based on many-particle states. We discuss typical signatures of this phenomena, such as the presence of a current signal for a finite bias window.
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