arXiv · cond-mat/0511165
Non-equilibrium triplet blockade in parallel coupled quantum dots
Abstract
It is demonstrated that parallel weakly coupled quantum dots exhibit non-equilibrium blockade regimes caused by a full occupation in the spin triplet state, in analogy to the Pauli spin blockade in serially weakly coupled quantum dots. Charge tends to accumulate in the two-electron triplet for bias voltages that support transitions between the singlet and three-electron states.
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J. Fransson. 2006-07-17. Non-equilibrium triplet blockade in parallel coupled quantum dots. https://doi.org/10.1088/1367-2630%2F8%2F7%2F114
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