Magnetotransport in a double quantum wire: Modeling using a scattering formalism built on the Lippmann-Schwinger equation

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dc.creatorGudmundsson, Vidar
dc.creatorTang, Chi-Shung
dc.date2006-06-19
dc.date2006-08-01
dc.date.accessioned2026-07-07T07:12:44Z
dc.date.available2026-07-07T07:12:44Z
dc.descriptionWe model electronic transport through a double quantum wire in an external homogeneous perpendicular magnetic field using a scattering formalism built on the Lippmann-Schwinger equation. In the scattering region a window is opened between the parallel wires allowing for inter- and intra-wire scattering processes. Due to the parity breaking of the magnetic field the ensuing subband energy spectrum of the double wire system with its regimes of hole- and electron-like propagating modes leads to a more structure rich conductance as a function of the energy of the incoming waves than is seen in a single parabolically confined quantum wire. The more complex structure of the evanescent modes of the system also leaves its marks on the conductance.
dc.descriptionRevTeX, 8 pages with 10 included postscript figures, high resolution version available at http://hartree.raunvis.hi.is/~vidar/Rann/DW_VGCST_06.pdf
dc.identifierhttps://arxiv.org/abs/cond-mat/0606480
dc.identifierhttp://arxiv.org/abs/cond-mat/0606480
dc.identifierPhys. Rev. B 74, 125302 (2006)
dc.identifierdoi:10.1103/PhysRevB.74.125302
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/112179
dc.subjectMesoscale and Nanoscale Physics
dc.titleMagnetotransport in a double quantum wire: Modeling using a scattering formalism built on the Lippmann-Schwinger equation
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