Scientific article

Significant reduction of critical current anisotropy in malic acid treated MgB2 tapes

Published inJournal of Magnetism and Magnetic Materials, vol. 497, no. 166046
Publication date2020

The anisotropy of the critical current density, the n-factor and the irreversibility field of mono-core in-situ MgB2 tapes have been studied at various magnetic field orientations and temperatures. Undoped as well as silicon carbide (SiC) and malic acid (C4H6O5) added tapes were studied. The anisotropy is noticeably influenced by the additives due to different carbon contents and fabrication processes. The malic acid added tape exhibits almost isotropic behavior compared to SiC doped MgB2 tapes due to the homogeneous carbon substitution through the chemical solution route, which paves the way to design MgB2 tapes to be applied for industrial magnet application.

Research group
Citation (ISO format)
HOSSAIN, Md. Shahriar A. et al. Significant reduction of critical current anisotropy in malic acid treated MgB<sub>2</sub> tapes. In: Journal of Magnetism and Magnetic Materials, 2020, vol. 497, n° 166046. doi: 10.1016/j.jmmm.2019.166046
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Article (Published version)
ISSN of the journal0304-8853

Technical informations

Creation09/04/2020 5:40:00 PM
First validation09/04/2020 5:40:00 PM
Update time03/15/2023 10:32:18 PM
Status update03/15/2023 10:32:17 PM
Last indexation08/30/2023 11:25:43 PM
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