Experimental investigation of the magnetic behavior of superconducting‐normal‐superconducting Josephson junctions

@inproceedings{Bures1983ExperimentalIO,
  title={Experimental investigation of the magnetic behavior of superconducting‐normal‐superconducting Josephson junctions},
  author={K. D. Bures and Stewart E. Barnes and Klaus Baberschke},
  year={1983}
}
We have measured the magnetic field dependence of the supercurrent in micron‐size medium and high current density superconducting‐normal‐superconducting Nb–Au–Nb Josephson junctions. We find good quantitative agreement between the experiment and a theory for the distributed Josephson effect in such junctions. For finite bias voltages, high current density junctions show a monotonic decrease in the effective critical current with increasing field in sharp contrast to the resistively shunted… CONTINUE READING

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