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| dc.identifier.uri | http://dx.doi.org/10.15488/2869 | |
| dc.identifier.uri | http://www.repo.uni-hannover.de/handle/123456789/2895 | |
| dc.contributor.author | Tutuc, D.
|
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| dc.contributor.author | Popescu, B.
|
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| dc.contributor.author | Schuh, D.
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| dc.contributor.author | Wegscheider, W.
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| dc.contributor.author | Haug, Rolf J.
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| dc.date.accessioned | 2018-02-23T13:51:45Z | |
| dc.date.available | 2018-02-23T13:51:45Z | |
| dc.date.issued | 2011 | |
| dc.identifier.citation | Tutuc, D.; Popescu, B.; Schuh, D.; Wegscheider, W.; Haug, R.J.: Tunable nonlocal coupling between Kondo impurities. In: Physical Review B 83 (2011), Nr. 24, 241308. DOI: https://doi.org/10.1103/PhysRevB.83.241308 | |
| dc.description.abstract | We study the tuning mechanisms of Ruderman-Kittel-Kasuya-Yosida (RKKY) exchange interaction between two lateral quantum dots in the Kondo regime. At zero magnetic field we observe the expected splitting of the Kondo resonance and estimate the nonlocal coupling strength as a function of the asymmetry between the two Kondo temperatures. At finite magnetic fields a chiral coupling between the quantum dots is observed in the Kondo chessboard and we probe the presence of the exchange interaction by analyzing the Kondo temperature with magnetic field. © 2011 American Physical Society. | eng |
| dc.language.iso | eng | |
| dc.publisher | College Park, MD : American Physical Society | |
| dc.relation.ispartofseries | Physical Review B 83 (2011), Nr. 24 | |
| 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 | RKKY | eng |
| dc.subject | quantum dots | eng |
| dc.subject | magnetic field | eng |
| dc.subject.ddc |
530 | Physik
|
ger |
| dc.title | Tunable nonlocal coupling between Kondo impurities | eng |
| dc.type | Article | |
| dc.type | Text | |
| dc.relation.issn | 10980121 | |
| dc.relation.doi | https://doi.org/10.1103/PhysRevB.83.241308 | |
| dc.bibliographicCitation.issue | 24 | |
| dc.bibliographicCitation.volume | 83 | |
| dc.bibliographicCitation.firstPage | 241308 | |
| dc.description.version | publishedVersion | |
| tib.accessRights | frei zug�nglich |
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Fakultät für Mathematik und Physik
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