Superconducting Specific Heat of Nb—Ta Alloys
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
KeywordsAnomalous Behavior Superconducting State Impurity Parameter Semilogarithmic Plot Homogeneous Solid Solution
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