Messanae Universitas Studiorum

Imaging the wavefunctions of a quantum dot system

Di Stefano, Omar and Savasta, Salvatore and Martino, Giovanna and Girlanda, Raffaello (2003) Imaging the wavefunctions of a quantum dot system. Physica Status Solidi (c) (5). pp. 1514-1517.

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Abstract

We describe how, exploiting the current scanning near-field optical techniques, it is possible to map phase and modulus of the wavefunctions of a quantum dot system. In particular we propose an experimental setup based on an interferometric technique able to measure simultaneously modulus and phase of wavefunctions. We present numerical calculations simulating the measurements on dots arising from interface fluctuations of GaAs quantum wells.

Item Type: Article
Subjects: M.U.S. - Contributi Scientifici > 02 - Scienze fisiche
Depositing User: Stage ICCU
Date Deposited: 30 May 2005
Last Modified: 13 Apr 2010 11:20
URI: http://cab.unime.it/mus/id/eprint/309

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