Evolution of nodal superconductivity in borocarbides YNi2B 2C with impurity scattering

S. Lee, H. Won, H. Y. Chen, Q. Yuan, K. Maki, P. Thalmeier

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Recently, we have proposed s + g-wave superconductor in order to describe unusual superconductivity in borocarbides YNi2B2C and LuNi2B2C. Here we consider the effect of impurity scattering in the s + g-wave superconductors. The impurity scattering is studied within Born approximation. We find that the quasiparticle density of states is extremely sensitive to the small impurity scattering.

Original languageEnglish
Pages (from-to)e145-e146
JournalJournal of Magnetism and Magnetic Materials
Volume272-276
Issue numberSUPPL. 1
DOIs
Publication statusPublished - 2004 May 1

Fingerprint

Superconductivity
superconductivity
Scattering
Impurities
impurities
Superconducting materials
scattering
Born approximation

Keywords

  • Borocarbides
  • Impurity scattering
  • YNiBC
  • s + g-wave superconductor

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Evolution of nodal superconductivity in borocarbides YNi2B 2C with impurity scattering. / Lee, S.; Won, H.; Chen, H. Y.; Yuan, Q.; Maki, K.; Thalmeier, P.

In: Journal of Magnetism and Magnetic Materials, Vol. 272-276, No. SUPPL. 1, 01.05.2004, p. e145-e146.

Research output: Contribution to journalArticle

Lee, S. ; Won, H. ; Chen, H. Y. ; Yuan, Q. ; Maki, K. ; Thalmeier, P. / Evolution of nodal superconductivity in borocarbides YNi2B 2C with impurity scattering. In: Journal of Magnetism and Magnetic Materials. 2004 ; Vol. 272-276, No. SUPPL. 1. pp. e145-e146.
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