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Fano effect in a quantum-ring–quantum-dot system with tunable coupling

Fuhrer, A. and Brusheim, P. and Ihn, T. and Sigrist, Martin and Ensslin, Klaus and Wegscheider, Werner and Bichler, Max (2006) Fano effect in a quantum-ring–quantum-dot system with tunable coupling. Physical Review B (PRB) 73 (20), p. 205326.

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Abstract

Transport measurements are presented on a quantum ring that is tunnel-coupled to a quantum dot. When the dot is in the Coulomb blockade regime, but strongly coupled to the open ring, Fano line shapes are observed in the current through the ring, when the electron number in the dot changes by 1. The symmetry of the Fano resonances is found to depend on the magnetic flux penetrating the area of the ...

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Item Type:Article
Date:2006
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1103/PhysRevB.73.205326DOI
Related URLs:
URLURL Type
http://link.aps.org/doi/10.1103/PhysRevB.73.205326Publisher
Classification:
NotationType
73.23.−b, 73.21.La, 73.21.HbPACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Petra Gürster
Deposited On:02 Mar 2010 14:02
Last Modified:13 Mar 2014 13:01
Item ID:12622
Owner Only: item control page
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