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ROLE OF THE FERMI SURFACE IN THE SUPERCONDUCTIVITY OF A15 COMPOUNDS.

  • L. Hoffmann*
  • , T. Jarlborg
  • , A. A. Manuel
  • , M. Peter
  • , A. K. Singh
  • , E. Walker
  • , M. Weger
  • , A. Simievic
  • *Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

Abstract

The Fermi surface of two A15 compounds, Nb//3Ir and Cr//3Si, has been determined by position annihilation using both 1D and 2D angular correlation techniques. These results are compared with those obtained by linear muffin-tin orbitals band structure calculations. We point out some differences in the Fermi surface topology between high- and low- T//c A15 materials.

Original languageEnglish
Pages350-352
Number of pages3
DOIs
StatePublished - 1985
Externally publishedYes

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