Research Article
Effect of Nanosized NiF2 Addition on the Transport Critical Current Density of Ag-Sheathed (Bi1.6Pb0.4)Sr2Ca2Cu3O10 Superconductor Tapes
Table 1
Volume fraction and critical current density (at 30 K and 77 K) of and 0.04 wt.% of 10 nm NiF2 added Bi-2223 tapes sintered for 50 and 100 h.
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