Critical current and order parameter in Josephson arrays
β Scribed by B. Giovannini; L. Weiss
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 218 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0038-1098
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π SIMILAR VOLUMES
We study the normal state conductance and the Josephson current in a superconductor-2DEG-superconductor structure where the size/shape of the 2DEG-region can be modified by an additional side-gate electrode. The considered transport properties follow from the retarded Green function which we compute
he critical current and transport properties of the single grain boundary in bulk bicrystals of the oxide superconductor BaPbl\_xBi~O3 were measured. The I-V characteristic clearly shows a Josephson supercurrent and a system of self-excited current resonances, and the measured critical current oscil