Abstract
Flux distributions of multifilamentary Bi-2223 tapes with a varying number of filaments (14 to 55 filaments) are investigated by magneto-optic (MO) imaging at various temperatures (10 ≤ T ≤ 77 K) and in different field orientations (field applied perpendicular to the tape surface and perpendicular to a cross section of the tape). This enables to study differences between the individual filaments in a direct way. From an analysis of the field distributions of the cross sections we obtain important informations concerning the filament quality as a function of position, and the filament coupling.
| Original language | English |
|---|---|
| Pages (from-to) | 2583-2584 |
| Number of pages | 2 |
| Journal | Physica C: Superconductivity and its applications |
| Volume | 341-348 (IV) |
| DOIs | |
| Publication status | Published - 2000 Nov |
| Event | International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI - Houston, TX, USA Duration: 2000 Feb 20 → 2000 Feb 25 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
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Cite this
Koblischka, M. R., Johansen, T. H., Larsen, B. H., Andersen, N. H., Wu, H., Skov-Hansen, P., Bentzon, M., & Vase, P. (2000). Magneto-optical investigations of multifilamentary Bi-2223 tapes. Physica C: Superconductivity and its applications, 341-348 (IV), 2583-2584. https://doi.org/10.1016/S0921-4534(00)01357-5