Microstructure and critical current of superconducting YBa2Cu3O7−x
✍ Scribed by Camps, R. A.; Evetts, J. E.; Glowacki, B. A.; Newcomb, S. B.; Somekh, R. E.; Stobbs, W. M.
- Book ID
- 109750502
- Publisher
- Nature Publishing Group
- Year
- 1987
- Tongue
- English
- Weight
- 708 KB
- Volume
- 329
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/329229a0
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📜 SIMILAR VOLUMES
In this paper the critical density for a polycrystalline sample is calculated assuming a model of weakly coupled superconducting grains and the influence of grain size on the maximum tunnelling current is investigated. In addition the Josephson vortices are shown to be bound by the pinning force inh
The influence of various processing parameters on the critical currents obtained in YBCO + Ag composite thick films has been investigated. These include the use of several precursor YBCO inks produced by different calcination procedures, the effect of both processing temperature and cooling rate, an