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Anomalous proximity effect in d-wave superconductors

1998/03/30 by A. A. Golubov, M. Yu. Kupriyanov · 1 citation
Physics and Astronomy · #Atomic and Subatomic Physics Research #Physics of Superconductivity and Magnetism #Quantum Chromodynamics and Particle Interactions #cond-mat.dis-nn #cond-mat.supr-con

paper · pdf · doi:10.1134/1.567717

6 pages, 5 postscript figures. Submitted to Phys.Rev.B

arxiv created 1998/03/30 · openalex publication_date 1998/04/01 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The anomalous proximity effect between a d -wave superconductor and a thin disordered normal layer is studied theoretically in the framework of Eilenberger equations. It is shown that disorder of the quasiparticle reflection from this thin layer leads to the formation of an s -wave component localized near the boundary. The angular and spatial structure of the pair potential near the interface is studied.

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