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2012 | 121 | 4 | 812-815
Article title

Interference Effects on Double Quantum Dots Coupled Between Metallic and Superconducting Leads

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EN
Abstracts
EN
We describe the quantum interference effects in the nanodevice consisting of the double quantum dot coupled to the metallic and superconducting electrodes. In such heterostructures the superconducting properties are spread to the quantum dot due to the proximity effect. We investigate the density of states and anomalous Andreev conductance of the interfacial quantum dot exploring the conditions necessary for appearance of the Fano-type lineshapes. We also consider the electron correlations and discuss an interplay between the Coulomb blockade and the Fano-type interference.
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Contributors
author
  • Institute of Physics, M. Curie Skłodowska University, 20-031 Lublin, Poland
author
  • Institute of Physics, M. Curie Skłodowska University, 20-031 Lublin, Poland
References
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  • 9. H. Haug, A.P. Jauho, Quantum Kinetics in Transport and Optics of Semiconductors, Springer Verlag, Berlin 1996
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv121n4p117kz
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