Critical current densities of supercondu
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C. Fischer; W. HΓ€Γler; C. Rodig; O. Perner; G. Behr; M. Schubert; K. Nenkov; J.
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Article
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2004
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Elsevier Science
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English
β 667 KB
Cu-and Fe-cladded monofilamentary tapes and 19-filamentary tapes with Fe matrix have been prepared by the powder-in-tube (PIT) method using mechanically alloyed precursor powders consisting of the constituents Mg, B, and MgB 2 . Despite of the low T c values of about 31 K for monofilamentary tapes w