Effect of heat treatments on superconducting properties and connectivity in K-doped BaFe2As2
Abstract Fe-based superconductors and in particular K-doped BaFe2As2 (K-Ba122) are materials of interest for possible future high-field applications. However the critical current density (J c ) in polycrystalline Ba122 is still quite low and connectivity issues are suspected to be responsible. In th...
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| Main Authors: | , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Nature Portfolio
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/b93ab901e05e4a3bbf3e77a8bb195235 |
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