Persistent currents in interacting Aharonov-Bohn interferometers and their enhancement by acoustic radiation

O. Entin-Wohlman; Y. Imry; A. Aharony

Persistent currents in interacting Aharonov-Bohn interferometers and their enhancement by acoustic radiation

O. Entin-Wohlman^*
, Y. Imry
, A. Aharony

^*Corresponding author for this work

School of Physics and Astronomy

Weizmann Institute of Science

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

A general expression for the steady-state current circulating in the Aharonov-Bohm ring was derived and used to find the effect of an acoustic (or electromagnetic) source on the persistent current. In particular, it was found that, by controlling the intensity of the acoustic wave in a certain frequency range, it is possible to tune the magnitude of the orbital moment.

Original language	English
Pages (from-to)	046802/1-046802/4
Journal	Physical Review Letters
Volume	91
Issue number	4
State	Published - 25 Jul 2003

Cite this

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abstract = "A general expression for the steady-state current circulating in the Aharonov-Bohm ring was derived and used to find the effect of an acoustic (or electromagnetic) source on the persistent current. In particular, it was found that, by controlling the intensity of the acoustic wave in a certain frequency range, it is possible to tune the magnitude of the orbital moment.",

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AB - A general expression for the steady-state current circulating in the Aharonov-Bohm ring was derived and used to find the effect of an acoustic (or electromagnetic) source on the persistent current. In particular, it was found that, by controlling the intensity of the acoustic wave in a certain frequency range, it is possible to tune the magnitude of the orbital moment.

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Persistent currents in interacting Aharonov-Bohn interferometers and their enhancement by acoustic radiation

Abstract

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