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Improved pulsed field magnetisation in MgB2 trapped-field magnets

Abstract:

Bulk superconductors can act as trapped-field magnets with the potential to be used for many applications such as portable medical magnet systems and rotating machines. Maximising the trapped field, particularly for practical magnetisation techniques such as pulsed field magnetisation (PFM), still remains a challenge. PFM is a dynamic process in which the magnetic field is driven into a superconducting bulk over milliseconds. This flux motion causes heating and a complex interplay between the...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1088/1361-6668/ac0951

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Institution:
University of Oxford
Department:
MATERIALS
Sub department:
Materials
Role:
Author
Publisher:
IOP Publishing Publisher's website
Journal:
Superconductor Science and Technology Journal website
Volume:
34
Issue:
8
Article number:
085018
Publication date:
2021-07-05
Acceptance date:
2021-06-08
DOI:
ISSN:
0953-2048
Language:
English
Keywords:
Pubs id:
1181823
Local pid:
pubs:1181823
Deposit date:
2021-06-14

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