Coherent magnetotransport spectroscopy in an edge-blocked double quantum wire with window and resonator coupling
arXiv:cond-mat/0608027 · doi:10.1103/PhysRevB.74.195323
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.
arXiv commentRevTeX, 9 pages with 10 included postscript figures, high resolution version available at http://hartree.raunvis.hi.is/~vidar/Rann/DW_CSTVG_06.pdf
References in corpus (9)
- Imaging Fractal Conductance Fluctuations and Scarred Wave Functions in a Quantum Billiard
- Mesoscopic effects in tunneling between parallel quantum wires
- Transport through a quantum ring, a dot and a barrier embedded in a nanowire in magnetic field
- Polarization of Nuclear Spins from the Conductance of Quantum Wire
- Scanning Fourier Spectroscopy: A microwave analog study to image transmission paths in quantum dots
- Non-local Control of the Kondo Effect in a Double Quantum Dot-Quantum Wire Coupled System
- Resonant scattering on impurities in the Quantum Hall Effect
- Magnetotransport in a double quantum wire: Modeling using a scattering formalism built on the Lippmann-Schwinger equation
- Tuning of coupling modes in laterally parallel double open quantum dots