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Single-electron effects in a coupled dot-ring system

Meier, L. and Fuhrer, A. and Ihn, Thomas and Ensslin, Klaus and Wegscheider, Werner and Bichler, Max (2004) Single-electron effects in a coupled dot-ring system. Physical Review B 69 (24), p. 241302.

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Abstract

Aharonov-Bohm oscillations are studied in the magnetoconductance of a micron-sized open quantum ring coupled capacitively to a Coulomb-blockaded quantum dot. As the plunger gate of the dot is modulated and tuned through a conductance resonance, the amplitude of the Aharonov-Bohm oscillations in the transconductance of the ring displays a minimum. We demonstrate that the effect is due to a ...

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Item Type:Article
Date:2004
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1103/PhysRevB.69.241302DOI
Related URLs:
URLURL Type
http://link.aps.org/doi/10.1103/PhysRevB.69.241302Publisher
Classification:
NotationType
73.23.−b, 84.37.+qPACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:11 Jan 2010 13:10
Last Modified:13 Mar 2014 12:21
Item ID:11808
Owner Only: item control page
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