Josephson Effect Between Triplet Superconductors: A Self-Test for the Order Parameter Symmetry of Bechgaard Salts

C. D. Vaccarella; R. D. Duncan; C. A. R. Sá de Melo

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Josephson Effect Between Triplet Superconductors: A Self-Test for the Order Parameter Symmetry of Bechgaard Salts

C. D. Vaccarella·R. D. Duncan·C. A. R. Sá de Melo

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Abstract

We show that the Josephson effect between triplet superconductors is sensitive to the relative orientation of the d-vectors across the junction. In addition, we point out that the temperature and angular dependence of the Josephson effect can help distinguish between different order parameter symmetries. We discuss coherent and incoherent tunneling processes, and the role of surface bound states within the framework of non-local lattice Bogoliubov-deGennes equations.

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C. D. Vaccarella, R. D. Duncan, C. A. R. Sá de Melo. 2003-02-04. Josephson Effect Between Triplet Superconductors: A Self-Test for the Order Parameter Symmetry of Bechgaard Salts. https://arxiv.org/abs/cond-mat/0302080

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