The Friedel oscillations in the presence of transport currents

Simple item page
dc.creatorGorczyca, Anna
dc.creatorMaska, Maciej M.
dc.creatorMierzejewski, Marcin
dc.date2007-04-18
dc.date.accessioned2026-07-07T08:36:43Z
dc.date.available2026-07-07T08:36:43Z
dc.descriptionWe investigate the Friedel oscillations in a nanowire coupled to two macroscopic electrodes of different potentials. We show that the wave-length of the density oscillations monotonically increases with the bias voltage, whereas the amplitude and the spatial decay exponent of the oscillations remain intact. Using the nonequilibrium Keldysh Green functions, we derive an explicit formula that describes voltage dependence of the wave-length of the Friedel oscillations.
dc.description5 pages, 3 figures, RevTeX
dc.identifierhttps://arxiv.org/abs/0704.2256
dc.identifierhttp://arxiv.org/abs/0704.2256
dc.identifierPhys. Rev. B 76, 165419 (2007)
dc.identifierdoi:10.1103/PhysRevB.76.165419
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/140162
dc.subjectStrongly Correlated Electrons
dc.titleThe Friedel oscillations in the presence of transport currents
dc.typetext

Files

Collections

arXiv