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Type: Artigo de evento
Title: Effects Of A Perturbative Spike In Open Quantum Dots: Suppression Of The Conductance And Discreet States Imaging
Author: Mendoza M.
Schulz P.A.
Abstract: The ballistic transport of non-interacting electrons in open quantum dots (OQD) in the presence of a controllable perturbative spike is addressed. The changes in the conductance are systematically investigated as a function of the position of a perturbative potential spike moved along the systems. This analysis permits a clear identification of the quasi-bound and bound (localized) states and suppression of the conductance in the OQD. Moreover, a controllable way of tuning Fano resonances is proposed. © 2003 Elsevier Science Ltd. All rights reserved.
Rights: fechado
Identifier DOI: 10.1016/S0026-2692(03)00086-7
Date Issue: 2003
Appears in Collections:Unicamp - Artigos e Outros Documentos

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