Probing a Kondo-correlated quantum dot with spin spectroscopy

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dc.identifier.uri http://dx.doi.org/10.15488/2894
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/2920
dc.contributor.author Kupidura, D.
dc.contributor.author Rogge, M.C.
dc.contributor.author Reinwald, M.
dc.contributor.author Wegscheider, W.
dc.contributor.author Haug, Rolf J.
dc.date.accessioned 2018-02-23T14:57:05Z
dc.date.available 2018-02-23T14:57:05Z
dc.date.issued 2006
dc.identifier.citation Kupidura, D.; Rogge, M.C.; Reinwald, M.; Wegscheider, W.; Haug, R.J.: Probing a Kondo-correlated quantum dot with spin spectroscopy. In: Physical Review Letters 96 (2006), Nr. 4, 46802. DOI: https://doi.org/10.1103/PhysRevLett.96.046802
dc.description.abstract We investigate the Kondo effect and spin blockade observed in a many-electron quantum dot and study the magnetic field dependence. At lower fields, a pronounced Kondo effect is found, which is replaced by the spin blockade at higher fields. In an intermediate regime, both effects are visible. We make use of this combined effect to gain information about the internal spin configuration of our quantum dot. We find that the data cannot be explained assuming regular filling of electronic orbitals. Instead, spin polarized filling seems to be probable. © 2006 The American Physical Society. eng
dc.language.iso eng
dc.publisher College Park, MD : American Physical Society
dc.relation.ispartofseries Physical Review Letters 96 (2006), Nr. 4
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 Electromagnetic wave polarization eng
dc.subject Magnetic fields eng
dc.subject Spectroscopy eng
dc.subject Kondo effects eng
dc.subject Kondo-correlated quantum dots eng
dc.subject Spin spectroscopy eng
dc.subject Semiconductor quantum dots eng
dc.subject.ddc 530 | Physik ger
dc.title Probing a Kondo-correlated quantum dot with spin spectroscopy
dc.type article
dc.type Text
dc.relation.issn 00319007
dc.relation.doi https://doi.org/10.1103/PhysRevLett.96.046802
dc.bibliographicCitation.issue 4
dc.bibliographicCitation.volume 96
dc.bibliographicCitation.firstPage 46802
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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