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arXiv · 1011.4011

Cotunneling effects in GaAs vertical double quantum dot

A. O. Badrutdinov·S. M. Huang·K. Kono·K. Ono·D. A. Tayurskii
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Abstract

We observed lifting of Coulomb blockade in GaAs vertical double quantum dot with low potential barriers, induced by cotunneling mechanisms at dilution fridge temperature of 10 mK. Several distinct features were observed, compared to single dot case, and appropriate explanation for them was given

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A. O. Badrutdinov, S. M. Huang, K. Kono, K. Ono, D. A. Tayurskii. 2010-11-17. Cotunneling effects in GaAs vertical double quantum dot. https://doi.org/10.1134/s0021364011040059

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