Citation
V. Lennikov et al., Development of Ag sheathed Bi-2223 multifilamentary tapes with MgO coated filaments, IEEE APPL S, 9(2), 1999, pp. 2553-2556
Citations number
9
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
ISSN journal
10518223
→ ACNP
Volume
9
Issue
2
Year of publication
1999
Part
2
Pages
2553 - 2556
Database
ISI
SICI code
1051-8223(199906)9:2<2553:DOASBM>2.0.ZU;2-O
Abstract
A dip-coating process to obtain controlled, uniform coatings on silver shea
thed Bi-2223 wires suitable for the fabrication of multifilamentary tapes i
s reported. Tapes with continuous fully connected MgO resistive barrier lay
ers 1 to 17 mu m thick have been produced and characterized. The correlatio
n between their microstructure, electric transport and magnetic properties
has been analyzed. An effective reduction of the interfilamentary coupling
with a minimum degradation of the tape performance has been obtained for 1
to 3 mu m thick barrier layers.