Compacted 1-2-3 ceramic powders treated as superconducting composites

Magnetization studies of closely spaced fine-filamentary Cu/NbTi composites have shown that, at very low applied field strengths, proximity-effect coupling (across the Cu matrix) between the filaments causes the assembly to exclude flux in the manner of a solid block of superconductor of the same ou...

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Veröffentlicht in:IEEE transactions on magnetics 1989-03, Vol.25 (2), p.2175-2179
Hauptverfasser: Collings, E.W., Markworth, A.J., Marken, K.R.
Format: Artikel
Sprache:eng
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Zusammenfassung:Magnetization studies of closely spaced fine-filamentary Cu/NbTi composites have shown that, at very low applied field strengths, proximity-effect coupling (across the Cu matrix) between the filaments causes the assembly to exclude flux in the manner of a solid block of superconductor of the same outside diameter as the filamentary bundle. Then at somewhat higher applied field strengths (but still with H
ISSN:0018-9464
1941-0069
DOI:10.1109/20.92741