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Significant improvement in the critical current density of MgB2 bulks in situ sintered at low temperature by excess Mg addition.
- Source :
-
Physica C . Jan2014, Vol. 496, p49-52. 4p. - Publication Year :
- 2014
-
Abstract
- Highlights: [•] Residual Mg in low-temperature sintered MgB2 improves grain connectivity. [•] Excellent Jc was obtained in the prepared sample with excess Mg. [•] Residual Mg makes the sintering microstructure more homogeneous and dense. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 09214534
- Volume :
- 496
- Database :
- Academic Search Index
- Journal :
- Physica C
- Publication Type :
- Academic Journal
- Accession number :
- 93701024
- Full Text :
- https://doi.org/10.1016/j.physc.2013.05.008