Transversal and longitudinal current distribution in Bi-2223/Ag tapes with high filament aspect ratio

Share/Save/Bookmark

Kovac, P. and Husek, I. and Kopera, L. and Meer, O. van der and Metz, A. and Haken, B. ten and Kvitkovic, J. and Polak, M. (2002) Transversal and longitudinal current distribution in Bi-2223/Ag tapes with high filament aspect ratio. Physica C: Superconductivity, 372-37 (Part 2). pp. 916-918. ISSN 0921-4534

[img] PDF
Restricted to UT campus only
: Request a copy
172kB
Abstract:Transversal and longitudinal homogeneity of Bi-2223/Ag tapes made by a tape-in-rectangular tube process with high filament aspect ratio was studied. Spatially resolved transport measurements (“magnetic knife”), Hall probe measurements and local V–I measurements were used to obtain the Ic distribution across and/or along the tape sample. The Ic distribution in the width of the filaments shows a minimum in the filaments centre and a maximum is measured near the filament edges. A periodical variation of longitudinal Ic values is observed by local V–I and by Hall probe measurements. Transversal and longitudinal filaments cross-sections were obtained and compared to transport critical currents.
Item Type:Article
Copyright:© 2002 Elsevier
Faculty:
Science and Technology (TNW)
Research Group:
Link to this item:http://purl.utwente.nl/publications/74735
Official URL:http://dx.doi.org/10.1016/S0921-4534(02)00932-2
Export this item as:BibTeX
EndNote
HTML Citation
Reference Manager

 

Repository Staff Only: item control page

Metis ID: 206808