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arXiv · 1303.1022

Superharmonic long-range triplet current in a diffusive Josephson junction

Caroline Richard·Manuel Houzet·Julia S. Meyer
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Abstract

We study the Josephson current through a long ferromagnetic bilayer in the diffusive regime. For non-collinear magnetizations, we find that the current-phase relation is dominated by its second harmonic, which corresponds to the long-range coherent propagation of two triplet pairs of electrons.

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Caroline Richard, Manuel Houzet, Julia S. Meyer. 2013-03-05. Superharmonic long-range triplet current in a diffusive Josephson junction. https://doi.org/10.1103/physrevlett.110.217004

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