The current-voltage characteristics of Josephson point contacts, Nb/YBa2Cu3O7-δ and YBa2Cu3O7-δ/YBa2Cu3O7-δ, are studied. At temperatures up to 40 K, nonlinear characteristics due to dc Josephson effect are observed for the YBa2Cu3O7-δ/YBa2Cu3O7-δ point contacts. The effect of thermal fluctuation on dc Josephson effect is discussed in comparison with experimental results.
No takes yet. Share an insight, caveat, or question.
Nishino et al. (1987) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: