Development of MgB2-Based Bulk Supermagnets

A series of disk-shaped, bulk MgB 2 superconductors (sample diameter 20 mm, reaction temperatures ranging between 750 °C and 950 °C) was prepared to improve the performance for superconducting supermagnets. These samples were characterized by magnetic and electric measurements in fields up to 7 T an...

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Bibliographic Details
Published in:IEEE transactions on magnetics 2014-11, Vol.50 (11), p.1-4
Main Authors: Koblischka, Michael R., Wiederhold, Alexander, Muralidhar, Miryala, Inoue, K., Hauet, Thomas, Douine, Bruno, Berger, Kevin, Murakami, Masato, Hartmann, Uwe
Format: Article
Language:English
Subjects:
Condensed Matter
Critical current density (superconductivity)
Electric power
Electromagnetism
Engineering Sciences
Force
Grain boundaries
High-temperature superconductors
Magnetic resonance imaging
Magnetism
Materials Science
Physics
Superconducting magnets
Superconductivity
Temperature measurement
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Summary:A series of disk-shaped, bulk MgB 2 superconductors (sample diameter 20 mm, reaction temperatures ranging between 750 °C and 950 °C) was prepared to improve the performance for superconducting supermagnets. These samples were characterized by magnetic and electric measurements in fields up to 7 T and at various temperatures 10 K
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2014.2323995