Interlayer Transport in Bilayer Quantum Hall Systems

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dc.creatorRossi, Enrico
dc.creatorNúñez, Alvaro S.
dc.creatorMacDonald, A. H.
dc.date2005-08-29
dc.date2005-12-26
dc.date.accessioned2026-07-07T06:41:39Z
dc.date.available2026-07-07T06:41:39Z
dc.descriptionBilayer quantum Hall systems have a broken symmetry ground state at filling factor $ν=1$ which can be viewed either as an excitonic superfluid or as a pseudospin ferromagnet. We present a theory of inter-layer transport in quantum Hall bilayers that highlights remarkable similarities and critical differences between transport in Josephson junction and ferromagnetic metal spin-transfer devices. Our theory is able to explain the size of the large but finite low bias interlayer conductance and the voltage width of this collective transport anomaly.
dc.description4 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0508702
dc.identifierhttp://arxiv.org/abs/cond-mat/0508702
dc.identifierPhys. Rev. Lett. 95, 266804 (2005)
dc.identifierdoi:10.1103/PhysRevLett.95.266804
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/101748
dc.subjectMesoscale and Nanoscale Physics
dc.titleInterlayer Transport in Bilayer Quantum Hall Systems
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