Compensation of magnetic impurity effect in superconductors by radiation damage

Mi Ae Park, M. H. Lee, Yong Jihn Kim

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Compensation of the reduction of Tc caused by magnetic impurities has been observed as a consequence of radiation damage. Using the recent theory by Kim and Overhauser (KO) we consider the effect of radiation damage on the Tc of superconductors having magnetic impurities. We find a good fitting to the experimental data. It is also pointed out that Gor'kov's formalism with the pairing constraint derived from the anomalous Green's function leads to KO theory.

Original languageEnglish (US)
Pages (from-to)96-100
Number of pages5
JournalPhysica C: Superconductivity and its Applications
Volume306
Issue number1-2
DOIs
StatePublished - Sep 10 1998

Keywords

  • BCS model
  • Gor'kov's formalism
  • Irradiation effect
  • Magnetic impurity
  • Pairing constraint

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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