Shot noise in resonant tunneling through a zero-dimensional state with a complex energy spectrum

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dc.creatorNauen, A.
dc.creatorHohls, F.
dc.creatorKonemann, J.
dc.creatorHaug, R. J.
dc.date2004-02-13
dc.date.accessioned2026-07-07T02:56:28Z
dc.date.available2026-07-07T02:56:28Z
dc.descriptionWe investigate the noise properties of a GaAs/AlGaAs resonant tunneling structure at bias voltages where the current characteristic is determined by single electron tunneling. We discuss the suppression of the shot noise in the framework of a coupled two-state system. For large bias voltages we observed super-Poissonian shot noise up to values of the Fano factor $α\approx 10$.
dc.description4 pages, 4 figures, accepted for Phys. Rev. B
dc.identifierhttps://arxiv.org/abs/cond-mat/0402358
dc.identifierhttp://arxiv.org/abs/cond-mat/0402358
dc.identifierPhys. Rev. B 69, 113316 (2004)
dc.identifierdoi:10.1103/PhysRevB.69.113316
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/23333
dc.subjectMesoscale and Nanoscale Physics
dc.titleShot noise in resonant tunneling through a zero-dimensional state with a complex energy spectrum
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