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Full Counting Statistics with Spin-sensitive Detectors reveals Spin-singlets

Antonio Di Lorenzo·Yuli V. Nazarov
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Abstract

We study the full counting statistics of electric current to several drain terminals with spin-dependent entrance conductances. We show that the statistics of charge transfers can be interpreted in terms of single electrons and spin-singlet pairs coming from the source. If the source contains transport channels of high transparency, a significant fraction of electrons comes in spin-singlet pairs.

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Antonio Di Lorenzo, Yuli V. Nazarov. 2005-06-03. Full Counting Statistics with Spin-sensitive Detectors reveals Spin-singlets. https://doi.org/10.1103/physrevlett.94.210601

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