Experiment of enhancing critical current in Bi-2223/Ag tape by means of ferromagnetic shielding
โ Scribed by A.K.M. Alamgir; C. Gu; Z. Han
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 422 KB
- Volume
- 432
- Category
- Article
- ISSN
- 0921-4534
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๐ SIMILAR VOLUMES
Transport critical current density t J c is investigated as a function of the external magnetic ยฎeld perpendicular to a sample surface, and the trapped magnetic ยฎeld and magnetisation in a remanent state after a removal of external ยฎeld are also investigated at 77 K on screen-printed Ag-Bi2223 compo
Experiments showing hysteresis of critical currents versus the external magnetic field I,(&.) were performed with two multifilamentary Bi(2223)/Ag tapes. The I,(&) hysteresis is observable in the transversal as well as in the longitudinal orientation of the long axis of the tape with respect to the