Charge oscillations in a double quantum dot in the Coulomb blockade regime |
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Authors: | V A Burdov |
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Institution: | (1) Lobachevskii State University, Nizhni Novgorod, 603600, Russia |
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Abstract: | The two-electron dynamics in a symmetric double quantum dot placed in a onstant electric field is considered. It is shown that, despite the Coulomb blockade, interdot electron-density oscillations are possible. In these oscillations, a charge equal to the charge of a single electron is periodically transferred from one quantum dot to the other. |
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