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Full counting statistics of multiple Andreev reflection

Göran Johansson·Peter Samuelsson·Åke Ingerman
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Abstract

We derive the full counting statistics of charge transfer through a voltage biased superconducting junction. We find that for measurement times much longer than the inverse Josephson frequency, the counting statistics describes a correlated transfer of quanta of multiple electron charges, each quantum associated with the transfer of a single quasiparticle. An expression for the the counting statistics in terms of the quasiparticle scattering amplitudes is derived.

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Göran Johansson, Peter Samuelsson, Åke Ingerman. 2003-08-05. Full counting statistics of multiple Andreev reflection. https://doi.org/10.1103/physrevlett.91.187002

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