High critical current density BSCCO-2212 tapes formed by a modified powder-in-tube method

Authors
Soulen, RJ Yuan, DW Francavilla, TL
Citation
Rj. Soulen et al., High critical current density BSCCO-2212 tapes formed by a modified powder-in-tube method, IEEE APPL S, 11(1), 2001, pp. 2995-2997
Citations number
8
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
ISSN journal
10518223 → ACNP
Volume
11
Issue
1
Year of publication
2001
Part
3
Pages
2995 - 2997
Database
ISI
SICI code
1051-8223(200103)11:1<2995:HCCDBT>2.0.ZU;2-C
Abstract
In this study, we fabricated monocore tapes of Bi-2212 imbedded In a silver sheath. We then fabricated multi-filamentary conductors by laminating seve ral monocore tapes using a turkshead roller and a heat treatment. The condu ctors exhibit satisfactory structural integrity, and for short lengths, the critical current density at 4.2 K was as high as 93,000 A/cm(2) for a 7-fi lament conductor in a 5 T field perpendicular to the conductor surface.