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Proceedings Paper

Selective electron transfer between the quantum dots under the resonant pulse
Author(s): Alexander V. Tsukanov; Leonid A. Openov
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Paper Abstract

The coherent quantum dynamics of an electron in the quantum-dot ring structure under the resonant electromagnetic pulse is studied theoretically. A possibility of the selective electron transfer between any two dots is demonstrated. The transfer probability as a function of the pulse and dot parameters is calculated. It is shown that this probability can be close to unity. The factors lowering the transfer probability in the real system are discussed. The results obtained may be used in the engineering of novel nanoelectronic devices for quantum bits processing.

Paper Details

Date Published: 1 June 2005
PDF: 8 pages
Proc. SPIE 5833, Quantum Informatics 2004, (1 June 2005); doi: 10.1117/12.620495
Show Author Affiliations
Alexander V. Tsukanov, Institute of Physics and Technology, RAS (Russia)
Leonid A. Openov, Moscow Engineering Physics Institute (Russia)

Published in SPIE Proceedings Vol. 5833:
Quantum Informatics 2004
Yuri I. Ozhigov, Editor(s)

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