Critical current of dense Bi-2212 round wires as a function of axial strain

The critical current (Ic) of dense Bi2Sr2CaCu2O8+x (Bi-2212) round wires with Ag-alloy matrices was measured as a function of axial applied strain ( ), to determine whether the behavior is improved in comparison to wires with a large (30-50%) void fraction in the Bi-2212 filaments. Wires were reacte...

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Veröffentlicht in:	Superconductor science & technology 2015-03, Vol.28 (3), p.32001-5
Hauptverfasser:	Godeke, A, Hartman, M H C, Mentink, M G T, Jiang, J, Matras, M, Hellstrom, E E, Larbalestier, D C
Format:	Artikel
Sprache:	eng
Schlagworte:	Axial strain BEND TESTS Bi-2212 BISMUTH OXIDE COPPER OXIDE Density Filaments Laboratories Melts overpressure Springs STRAIN SUPERCONDUCTORS WIRE
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