Fermi-edge singularities in transport through quantum dots

Frahm, Holger; von Zobeltitz, Carsten; Maire, Niels; Haug, Rolf J.

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