Publication:
Transition temperature of anisotropic superconductors with Kondo impurities: Square well model

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Issued Date

1985

Resource Type

Article

File Type

application/pdf

ISSN

222291

DOI

10.1007/BF00681665

Other identifier(s)

2-s2.0-0022129304

Rights Holder(s)

มหาวิทยาลัยศรีนครินทรวิโรฒ

Bibliographic Citation

Journal of Low Temperature Physics. Vol 60, (1985), p.405-414

Suggested Citation

Yoksan S. Transition temperature of anisotropic superconductors with Kondo impurities: Square well model. Journal of Low Temperature Physics. Vol 60, (1985), p.405-414. doi:10.1007/BF00681665 Retrieved from: https://hdl.handle.net/20.500.14740/7573

Title

Transition temperature of anisotropic superconductors with Kondo impurities: Square well model

Author(s)

Yoksan S.

Abstract

The Eliashberg equations for an anisotropic superconductor containing Kondo impurities are approximated analytically using the square well model for the electron-phonon interaction. Anisotropy is incorporated via a separable model and the impurities are treated within the Matsuura, Ichinose, and Nagaoka (MIN) formalism. Explicit expressions for the reduction of the superconducting transition temperature are obtained. The derived formulas are generalizations of the MIN results to include both anisotropy and weak electron-phonon coupling effects. © 1985 Plenum Publishing Corporation.

Subject(s)

ELECTRONS
 PHONONS
 SUPERCONDUCTIVITY
 ANISOTROPIC SUPERCONDUCTORS
 KONDO IMPURITIES
 MIN FORMALISM
 SQUARE WELL MODEL
 TRANSITION TEMPERATURE
 SUPERCONDUCTING MATERIALS

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URI

https://hdl.handle.net/20.500.14740/7573

Collections

Scopus: Year 1983-2021

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