Model of single-electron decay from a strongly isolated quantum dot

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Title:	Model of single-electron decay from a strongly isolated quantum dot
Author:	Martorell Domenech, Juan; Sprung, Donald W. L.; Machado, P. A.; Smith, C.
Other authors:	Universitat de Barcelona
Abstract:	Recent measurements of electron escape from a nonequilibrium charged quantum dot are interpreted within a two-dimensional (2D) separable model. The confining potential is derived from 3D self-consistent Poisson-Thomas-Fermi calculations. It is found that the sequence of decay lifetimes provides a sensitive test of the confining potential and its dependence on electron occupation
Subject(s):	-Electrons -Semiconductors -Equacions en derivades parcials -Electrons -Semiconductors -Partial differential equations
Rights:	(c) The American Physical Society, 2001
Document type:	Article Article - Published version
Published by:	The American Physical Society
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