High critical currents in Bi(2223) tapes with Ag and hardened Ag sheaths
✍ Scribed by Keβler, J.; Blüm, S.; Wildgruber, U.; Goldacker, W.
- Book ID
- 123529952
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 496 KB
- Volume
- 195
- Category
- Article
- ISSN
- 0925-8388
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📜 SIMILAR VOLUMES
Transport and AC susceptibility measurements have been performed in Ag sheathed Bi(Pb)2223 tapes. The complex susceptibility ( X' + ix"), has been measured as a function of temperature for various applied fields. From the X"(T) curves the values of the magnetic critical current density have been inf
Critical currents J c ðT ; BÞ for virgin and four 235 U doped Bi2223/Ag tapes irradiated with thermal neutrons (U/n treated) were measured in the temperature range T P 50 K and magnetic field B 6 1 T. Below 97 K vortex pinning in U/ n treated tapes increases with matching field B / , as evidenced by