Maximal positive cross shot noise from Andreev reflection
arXiv:0905.4695 · doi:10.1103/PhysRevB.79.245408
Abstract
The current flowing from a superconductor to a two-terminal setup describing a nanostructure connected to normal-metal leads is studied. We provide an example of scattering matrix giving ideal splitting off electrons from a Cooper pair by means of Cauchy-Bunyakovsky-Schwarz inequality. The proposal of the junction and its possible variants are discussed in a context of possible experiments.
10 pages, 11 figures, to be published in PRB
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Cited by in corpus (4)
- Positive current cross-correlations in a highly transparent normal-superconducting beam splitter due to synchronized Andreev and inverse Andreev reflections
- Quantum Coherence of Electrons Field-Emitted from a Superconductor: Correlations and Entanglement
- Quantum effects in linear and non-linear transport of T-shaped ballistic junction
- Efficient Cooper Pair Splitting Without Interactions