Pattern of the induced magnetic field in high-temperature superconducting ceramics
β Scribed by N.A. Bogolyubov
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 184 KB
- Volume
- 470
- Category
- Article
- ISSN
- 0921-4534
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π SIMILAR VOLUMES
Current-voltage characteristics of high T ceramic superconductors were studied at liquid nitrogen and liquid hellum temperatures In magnetlc fields from 10 -4 to 6 T. In low magnetic fields the current transport is dominated by the Josephson type intergrain couplings while in high magnetic fields b
## Abstract For Abstract see ChemInform Abstract in Full Text.
Texturing of high-temperature superconducting ceramics leads to an improved intergranular coupling. This is demonstrated on the basis of ac susceptibility measurements obtained when texturing Bi-2223 polycrystals through combined magnetic melt texturing and hot pressing (MMTHP) and Y123 bulk samples