Hyperfine Interactions

, Volume 63, Issue 1–4, pp 93–101 | Cite as

Measurements of the London penetration depth in Bi-based high-T c compounds

  • M. Weber
  • P. Birrer
  • F. N. Gygax
  • B. Hitti
  • E. Lippelt
  • H. Maletta
  • A. Schenck
Superconductivity: Magnetic Penetration Depths Vortex State Anisotropy
Received:

Abstract

The muon spin relaxation was measured in the high-T c superconductors Bi2Sr1.3Ca0.7 CuO6.15, Bi2Sr2CaCu2O8 and Bi2Pb x Sr2Ca2Cu3O10. We present our method to determine the London penetration depth perpendicular toc-axis λ⊥ (0) taking also contributions from the anisotropic magnetization and nuclear dipoles to the muon frequency spectrum into account.

Keywords

Thin Film Penetration Depth Frequency Spectrum Anisotropic Magnetization Spin Relaxation 
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Copyright information

© J.C. Baltzer A.G. Scientific Publishing Company 1990

Authors and Affiliations

  • M. Weber
    • 1
  • P. Birrer
    • 1
  • F. N. Gygax
    • 1
  • B. Hitti
    • 1
  • E. Lippelt
    • 1
  • H. Maletta
    • 2
  • A. Schenck
    • 1
  1. 1.Institut für Mittelenergiephysik der ETH ZürichVilligen PSISwitzerland
  2. 2.Laboratorium für FestkörperphysikForschungszentrum JülichJülich 1Germany

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