Superconducting Specific Heat of Nb—Ta Alloys

  • T. Satoh
  • A. Sawada
  • M. Yamamoto


Since the discovery of the anomalous behavior of the superconducting specific heat of Nb by Shen et al.1 several experiments to clarify these phenomena have been made.2,3 It is usually accepted that this anomaly is due to the existence of a second small superconducting energy gap.4


Anomalous Behavior Superconducting State Impurity Parameter Semilogarithmic Plot Homogeneous Solid Solution 
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Copyright information

© Springer Science+Business Media New York 1974

Authors and Affiliations

  • T. Satoh
    • 1
  • A. Sawada
    • 1
  • M. Yamamoto
    • 1
  1. 1.Department of PhysicsFaculty of Science Tohoku UniversitySendaiJapan

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