Noise enhancement due to quantum coherence in coupled quantum dots

Kießlich, G.; Schöll, E.; Brandes, T.; Hohls, Frank; Haug, Rolf J.

dc.identifier.uri	http://dx.doi.org/10.15488/2897
dc.identifier.uri	http://www.repo.uni-hannover.de/handle/123456789/2923
dc.contributor.author	Kießlich, G.
dc.contributor.author	Schöll, E.
dc.contributor.author	Brandes, T.
dc.contributor.author	Hohls, Frank
dc.contributor.author	Haug, Rolf J.
dc.date.accessioned	2018-02-23T14:57:06Z
dc.date.available	2018-02-23T14:57:06Z
dc.date.issued	2007
dc.identifier.citation	Kießlich, G.; Schöll, E.; Brandes, T.; Hohls, F.; Haug, R.J.: Noise enhancement due to quantum coherence in coupled quantum dots. In: Physical Review Letters 99 (2007), Nr. 20, 206602. DOI: https://doi.org/10.1103/PhysRevLett.99.206602
dc.description.abstract	We show that the intriguing observation of noise enhancement in the charge transport through two vertically coupled quantum dots can be explained by the interplay of quantum coherence and strong Coulomb blockade. We demonstrate that this novel mechanism for super-Poissonian charge transfer is very sensitive to decoherence caused by electron-phonon scattering as inferred from the measured temperature dependence. © 2007 The American Physical Society.	eng
dc.language.iso	eng
dc.publisher	College Park, MD : American Physical Society
dc.relation.ispartofseries	Physical Review Letters 99 (2007), Nr. 20
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	Acoustic noise	eng
dc.subject	Charge transfer	eng
dc.subject	Electron scattering	eng
dc.subject	Phonon scattering	eng
dc.subject	Temperature measurement	eng
dc.subject	Coulomb blockades	eng
dc.subject	Electron phonon scattering	eng
dc.subject	Noise enhancement	eng
dc.subject	Quantum coherence	eng
dc.subject	Semiconductor quantum dots	eng
dc.subject.ddc	530 \| Physik	ger
dc.title	Noise enhancement due to quantum coherence in coupled quantum dots
dc.type	Article
dc.type	Text
dc.relation.issn	00319007
dc.relation.doi	https://doi.org/10.1103/PhysRevLett.99.206602
dc.bibliographicCitation.issue	20
dc.bibliographicCitation.volume	99
dc.bibliographicCitation.firstPage	206602
dc.description.version	publishedVersion
tib.accessRights	frei zug�nglich