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arXiv · 0904.3582

Unambiguous probe of parity-mixing of Cooper pairs in noncentrosymmetric superconductors

Satoshi Fujimoto
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Abstract

We propose an experimental scheme to detect unambiguously parity-mxing of Cooper pairs in noncentrosymmetric superconductors, which utilizes crossed Andreev reflection processes between two oppositely spin-polarized normal metal leads and a noncentrosymmetric superconductor. It is demonstrated that a non-local conductance exhibits a clear signature of parity breaking of Cooper pairs, and thus, can be a direct probe for the parity-mixing.

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Satoshi Fujimoto. 2009-06-09. Unambiguous probe of parity-mixing of Cooper pairs in noncentrosymmetric superconductors. https://doi.org/10.1103/physrevb.79.220506

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