Journal Article

PreJuSER-24183

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Interaction corrections to transport due to quasibound states in open quantum dots

Indlekofer, K. M.FZJ* ; Bird, J. P.FZJ* ; Akis, R.FZJ* ; Ferry, D. K.FZJ* ; Goodnick, S. M.FZJ*

2002
American Institute of Physics Melville, NY

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Please use a persistent id in citations: http://hdl.handle.net/2128/1952  doi:10.1063/1.1521584

Abstract: We formulate a many-body model of transport in open quantum dots, which is based upon the idea of an enhanced electron-electron interaction in the vicinity of a quasibound state. Our studies suggest that the effect of including this peaked interaction is to increase the amplitude of the conductance fluctuations, beyond the value expected from a single-particle treatment. While the role of interactions in transport through open dots has attracted little theoretical attention, our results demonstrate the presence of interaction-induced corrections to the transport in these structures. (C) 2002 American Institute of Physics.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Institut für Halbleiterschichten und Bauelemente (ISG-1)

Research Program(s):

1. Materialien, Prozesse und Bauelemente für die Mikro- und Nanoelektronik (I01)

Appears in the scientific report 2002
Notes: This version is available at the following Publisher URL: http://apl.aip.org

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