Fano effect of a strongly interacting quantum dot in contact with a superconductor
Anatoly Golub, Yshai Avishai
DOI 10.1103/PhysRevB.69.165325 · Physical Review B
Active bibliographic source — not scientific approval
Bibliographic access preserves source history; it does not approve extracted materials or validate reported claims. Review warnings on each occurrence separately.
Abstract
The physics of a system consisting of an Aharonov-Bohm (AB) interferometer with a single-level interacting quantum dot (QD) on one of its arms, and attached to normal (N) and superconducting (S) leads is elucidated. Here the focus is directed mainly on N-AB-S junctions but the theory is capable of studying S-AB-S junctions as well. The interesting physics emerges under the conditions that both the Kondo effect in the QD and the the Fano effect are equally important. As the Fano effect becomes more dominant, the conductance of the junction is suppressed.
Similar papers
Fano effect of a strongly interacting quantum dot in contact with superconductor
similarity 0.97Anatoly Golub & Yshai Avishai · 2003 · arXiv:cond-mat/0308551
Source status unknown — claims are unverified
Fano effect in a Josephson junction with a quantum dot
similarity 0.93Kentaro Osawa et al.
Source status unknown — claims are unverified
Fano-type interference in quantum dots coupled between metallic and superconducting leads
similarity 0.93Jan Barański & T. Domański
Source status unknown — claims are unverified
Josephson radiation in a superconductor-quantum dot-superconductor junction
similarity 0.91Baptiste Lamic et al.
Source status unknown — claims are unverified
Kondo effect in a quantum dot side-coupled to a topological superconductor
similarity 0.90Minchul Lee et al.
Source status unknown — claims are unverified
Supercurrent and multiple singlet-doublet phase transitions of a quantum dot Josephson junction inside an Aharonov-Bohm ring
similarity 0.89C. Karrasch & V. Meden · 2008 · arXiv:0810.3847
Source status unknown — claims are unverified