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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Pis’ma Zh. Éksp. Teor. Fiz. 67, No. 7, 478–483 (10 April 1998)
Published in English in the original Russian journal. Edited by Steve Torstveit.
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Golubov, A.A., Kupriyanov, M.Y. Anomalous proximity effect in d-wave superconductors. Jetp Lett. 67, 501–507 (1998). https://doi.org/10.1134/1.567717
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DOI: https://doi.org/10.1134/1.567717