Exchange interaction in chirally coupled quantum dots

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dc.identifier.uri Tutuc, Daniel Heine, Alexander W. Schuh, Dieter Wegscheider, Werner Haug, Rolf J. 2016-08-12T09:18:04Z 2016-08-12T09:18:04Z 2013
dc.identifier.citation Tutuc, Daniel; Heine, Alexander W.; Schuh, Dieter; Wegscheider, Werner; Haug, Rolf J.: Exchange interaction in chirally coupled quantum dots. In: Journal of Physics Conference Series 456 (2013), UNSP 012014. DOI:
dc.description.abstract We present transport measurements on a system of two lateral quantum dots in a perpendicular magnetic field. Due to edge channel formation in an open conducting region, the quantum dots are chirally coupled. When both quantum dots are tuned into the Kondo regime simultaneously, we observe a change in the temperature dependence of the differential conductance. This is explained by the RKKY exchange interaction between the two dots. As a function of bias the differential conductance shows a splitting of the Kondo resonance which changes in the presence of RKKY interaction. eng
dc.description.sponsorship DFG/EXC/QUEST
dc.description.sponsorship NTH School for Contacts in Nanosystems
dc.language.iso eng
dc.publisher Bristol : IOP Publishing Ltd.
dc.relation.ispartofseries Journal of Physics Conference Series 456 (2013)
dc.rights CC BY 3.0 Unported
dc.subject single-electron transistor eng
dc.subject oxidation eng
dc.subject system eng
dc.subject Physics, Multidisciplinary eng
dc.subject Physics, Condensed Matter eng
dc.subject.classification Konferenzschrift ger
dc.subject.ddc 530 | Physik ger
dc.title Exchange interaction in chirally coupled quantum dots
dc.type article
dc.type Text
dc.relation.essn 1742-6596
dc.relation.issn 1742-6588
dc.bibliographicCitation.volume 456
dc.bibliographicCitation.firstPage UNSP 012014
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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