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A Search for Nodes in the Wavefunction of Superconducting Y1Ba2Cu3O7−δ Thin Films

  • S. Y. Lin
  • P. Chaudhari
  • N. Khare
Conference paper

Abstract

We describe a series of interference experiments to test for d-wave or extended s-wave symmetry. We find no evidence for d-wave symmetry. Our data is consistent with extended s-wave symmetry.

Keywords

Grain Boundary Flux Quantum Josephson Current Boundary Sample Edge Width 
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Copyright information

© Springer-Verlag Tokyo 1995

Authors and Affiliations

  • S. Y. Lin
    • 1
  • P. Chaudhari
    • 1
  • N. Khare
    • 1
  1. 1.IBM Research DivisionT.J. Watson Research CenterNew YorkUSA

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