The carrying of the surface electrons in quasi-one-dimensional system over superfluid helium in conditions of the negatively charged substrate

TL;DR

This paper investigates quantum electron transport in quasi-one-dimensional systems over superfluid helium with negatively charged substrates, revealing ladder-like conductivity dependence at low temperatures, which classical models cannot explain.

Contribution

It introduces the idea that quantum effects influence electron transport in narrow channels, explaining the observed temperature-dependent conductivity patterns.

Findings

Ladder-like temperature dependence of conductivity observed below 1.3 K

Parameters of the ladder vary across different experiments

Classical scattering models do not explain the observed behavior

Abstract

The quasi-one-dimensional system of surface electrons over superfluid helium with negative charge on substrate is investigated. The temperature dependence of conductivity is ladder-like which is observed at temperature lower 1.3 K. The parameters of ladder have been different in different experiments. The observed dependence isn't explained by classical models of carry with account to the usual scatters in channel. It is supposed the dependence have been connected with quantum character of electron transport in narrow channels.