Status: Bibliographieeintrag
Standort: ---
Exemplare:
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| Online-Ressource |
Verfasst von: | Soller, Henning [VerfasserIn]  |
| Komnik, Andreas [VerfasserIn]  |
Titel: | Hamiltonian approach to the charge transfer statistics of Kondo quantum dots contacted by a normal metal and a superconductor |
Verf.angabe: | H. Soller, A. Komnik |
E-Jahr: | 2011 |
Jahr: | 21 September 2011 |
Umfang: | 5 S. |
Fussnoten: | Gesehen am 18.10.2022 |
Titel Quelle: | Enthalten in: Physica / E |
Ort Quelle: | Amsterdam [u.a.] : North-Holland, Elsevier Science, 1998 |
Jahr Quelle: | 2011 |
Band/Heft Quelle: | 44(2011), 2, Seite 425-429 |
ISSN Quelle: | 1386-9477 |
Abstract: | We analyze the full counting statistics (FCS) of quantum dots in the Kondo regime contacted by normal and superconducting leads or an STM tip. To describe the Kondo resonance we use an effective model for the quantum dot in the Kondo regime in combination with the FCS for tunneling contacts calculated using the Hamiltonian approach. We show that the situation of weak coupling to the superconducting electrode in the case of superconductor gap being larger than the Kondo resonance width can be easily handled and verify the method by comparing our theoretical predictions to experimental data. This allows us to make predictions for the noise and cross-correlation in setups involving a superconductor. We find that a positive cross-correlation is possible in the case of a superconductor and two normal leads contacted via two quantum dots in the Kondo regime. |
DOI: | doi:10.1016/j.physe.2011.09.014 |
URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext ; Verlag: https://doi.org/10.1016/j.physe.2011.09.014 |
| Volltext: https://www.sciencedirect.com/science/article/pii/S1386947711003365 |
| DOI: https://doi.org/10.1016/j.physe.2011.09.014 |
Datenträger: | Online-Ressource |
Sprache: | eng |
K10plus-PPN: | 1819110621 |
Verknüpfungen: | → Zeitschrift |
Hamiltonian approach to the charge transfer statistics of Kondo quantum dots contacted by a normal metal and a superconductor / Soller, Henning [VerfasserIn]; 21 September 2011 (Online-Ressource)
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