Publication:
Transition temperature of proximity-effect sandwich systems containing Kondo impurities

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Issued Date

1982

Resource Type

Article

File Type

application/pdf

ISSN

222291

DOI

10.1007/BF00681760

Other identifier(s)

2-s2.0-0020191094

Rights Holder(s)

Scopus

Bibliographic Citation

Journal of Low Temperature Physics. Vol 49, (1982), p.33-42

Suggested Citation

Yoksan S. Transition temperature of proximity-effect sandwich systems containing Kondo impurities. Journal of Low Temperature Physics. Vol 49, (1982), p.33-42. doi:10.1007/BF00681760 Retrieved from: https://hdl.handle.net/20.500.14740/7605

Title

Transition temperature of proximity-effect sandwich systems containing Kondo impurities

Author(s)

Yoksan S.

Abstract

The superconducting proximity effect between thin films of a superconductor and a Kondo alloy is analyzed, using the McMillan tunneling model and the theory of Matsuura, Ichinose, and Nagaoka (MIN). The transition temperature is derived and shown to recover the already known limiting cases: the BCS, McMillan, Mohabir-Nagi, Kaiser, and MIN results. An expression for the effective pair-breaking parameter, different from that of Müller-Hartmann and Zittartz, is obtained and found to contain the terms arising from the impurity effect and the pair-weakening Coulomb repulsion effect. © 1982 Plenum Publishing Corporation.

Subject(s)

SUPERCONDUCTING PROXIMITY EFFECT
 SUPERCONDUCTIVITY

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URI

https://hdl.handle.net/20.500.14740/7605

Collections

Scopus: Year 1983-2021

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