Selective electron transfer between the quantum dots under the resonant pulse

Alexander V. Tsukanov; Leonid A. Openov

doi:10.1117/12.620495

1 June 2005 Selective electron transfer between the quantum dots under the resonant pulse

Alexander V. Tsukanov, Leonid A. Openov

Proceedings Volume 5833, Quantum Informatics 2004; (2005) https://doi.org/10.1117/12.620495
Event: 18th International Conference on Photoelectronics and Night Vision Devices and Quantum Informatics 2004, 2004, Moscow, Russian Federation

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.

Citation Download Citation

Alexander V. Tsukanov and Leonid A. Openov "Selective electron transfer between the quantum dots under the resonant pulse", Proc. SPIE 5833, Quantum Informatics 2004, (1 June 2005); https://doi.org/10.1117/12.620495

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