Transport and magnetic critical current in superconducting MgB2wires
نویسندگان
چکیده
منابع مشابه
Transport and magnetic critical current in superconducting MgB2 wires
Direct comparison of the magnetic and transport critical current density (Jc) for the same pieces of copper-sheathed MgB2 wires shows a large discrepancy in magnitude and field dependence of the two. The value of magnetic Jc can differ from the value of transport Jc by a factor of 10 or more. This discrepancy does not occur merely because of the difference in the voltage at which the magnetic a...
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ژورنال
عنوان ژورنال: Superconductor Science and Technology
سال: 2008
ISSN: 0953-2048,1361-6668
DOI: 10.1088/0953-2048/21/6/065003