Suspension of a field-cooled BiPbSrCaCuO high-Tcsuperconductor under a toroidal permanent magnet
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Suspension of a field-cooled BiPbSrCaCuO high-Tc superconductor under a toroidal permanent magnet
Magnetic flux measurements of a toroidal magnet revealed a concave-shaped field distribution with a single minimum and a null field along the axis of the torus at the point where the field reversed. The non-linear magnetic field of the toroidal magnet perpendicular to the Ag2O-doped superconducting disc sample with trapped magnetic flux distorted the field line distribution. As a result, the in...
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ژورنال
عنوان ژورنال: Superconductor Science and Technology
سال: 2002
ISSN: 0953-2048
DOI: 10.1088/0953-2048/15/12/321