Coherent magnetotransport spectroscopy in an edge-blocked double quantum wire with window and resonator coupling

TL;DR

This paper investigates magnetotransport in a double quantum wire system with edge blocking and coupling elements, analyzing conductance and electron density to understand interwire transfer enhancements.

Contribution

It introduces a novel double quantum wire model with edge blocking and coupling controls, analyzing their effects on electron transport under magnetic fields.

Findings

Enhanced interwire transfer processes observed with coupling controls.

Magnetic field influences conductance and electron density distributions.

Simulation results demonstrate the effectiveness of window and resonator coupling.

Abstract

We propose an electronic double quantum wire system that contains a pair of edge blocking potential and a coupling element in the middle barrier between two ballistic quantum wires. A window and a resonator coupling control between the parallel wires are discussed and compared for the enhancement of the interwire transfer processes in an appropriate magnetic field. We illustrate the results of the analysis by performing computational simulations on the conductance and probability density of electron waves in the window and resonator coupled double wire system.