Fermi-edge singularities in transport through quantum dots

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dc.identifier.uri http://dx.doi.org/10.15488/2858
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/2884
dc.contributor.author Frahm, Holger
dc.contributor.author von Zobeltitz, Carsten
dc.contributor.author Maire, Niels
dc.contributor.author Haug, Rolf J.
dc.date.accessioned 2018-02-23T13:27:25Z
dc.date.available 2018-02-23T13:27:25Z
dc.date.issued 2006
dc.identifier.citation Frahm, H.; von Zobeltitz, C.; Maire, N.; Haug, R.J.: Fermi-edge singularities in transport through quantum dots. In: Physical Review B 74 (2006), Nr. 3, 35329. DOI: https://doi.org/10.1103/PhysRevB.74.035329
dc.description.abstract We study the Fermi-edge singularity appearing in the current-voltage characteristics for resonant tunneling through a localized level at finite temperature. An explicit expression for the current at low temperature and near the threshold for the tunneling process is presented which allows to coalesce data taken at different temperatures to a single curve. Based on this scaling function for the current we analyze experimental data from a GaAs-AlAs-GaAs tunneling device with embedded InAs quantum dots obtained at low temperatures in high magnetic fields. © 2006 The American Physical Society. eng
dc.language.iso eng
dc.publisher College Park, MD : American Physical Society
dc.relation.ispartofseries Physical Review B 74 (2006), Nr. 3
dc.rights Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.
dc.subject quantum dots eng
dc.subject FES eng
dc.subject.ddc 530 | Physik ger
dc.title Fermi-edge singularities in transport through quantum dots
dc.type article
dc.type Text
dc.relation.issn 10980121
dc.relation.doi https://doi.org/10.1103/PhysRevB.74.035329
dc.bibliographicCitation.issue 3
dc.bibliographicCitation.volume 74
dc.bibliographicCitation.firstPage 35329
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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