Comment on “Systematic study of anisotropic Josephson coupling between YBa2Cu3O7−x and PbIn using in-plane aligned a-axis films”
Zhidong Hao
DOI 10.1103/PhysRevB.63.176501 · Physical Review B
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Abstract
The magnitude of Josephson critical current Ic in Josephson junctions involving anisotropic superconductors depends on the orientation n^ of the junction relative to the crystal axes of the anisotropic superconductor(s). This dependence, however, is mainly associated with the n^ dependence of the electrical resistance Rn; the product IcRn should be nearly n^ independent. This may provide an explanation for the experiment of Takeuchi et al.
Source-reported materials — not catalogue approval
| Formula | Reported Tc (K) | Pressure (GPa) | Type |
|---|---|---|---|
| YBa2Cu3O7-x Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
| PbIn Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula. | — | Pressure not reported | unknown |
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