Ag-sheathed Bi-2223 mono-and multifilamentary superconducting tapes have been obtained from wires produced by the powder-in-tube method. The tapes have been characterized by scanning electron and polarized optical microscopy, together with critical current density (Jc and Jc(B)) measurements. A syst
Fabrication of Bi(Pb)-Sr-Ca-Cu-O superconducting Thin films by rapid thermal annealing
โ Scribed by Chang-Feng Yu; Joseph Ya-Min Lee; I-Nan Lin; Sheng-Jenn Yang; Shu-En Hsu
- Book ID
- 112825703
- Publisher
- Springer US
- Year
- 1992
- Tongue
- English
- Weight
- 499 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0361-5235
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๐ SIMILAR VOLUMES
Superconducting thin films of Bi-Sr-Ca-Cu-O have been deposited by KrF excimer laser ablation. The best in situ films showed a Tc o~ of 110 K and a Tcto) of 76 K. A study of the laser plume revealed the presence of two distinct regimes. The forward directed component increased with fluence and the f
Superconducting Bi-Sr-Ca-Cu-O and Bi(Pb)-Sr-Ca-Cu-O f'flms (0.03-2.5t~m) are prepared by deposition onto MgO (200) single crystal substratesin a DC single target sputtering system (pure Ar plasma) and post-deposition anneal. Annealing condition studies show that the Tc values are very dependent on t