Effect of polysilane addition on spark plasma sintering and superconducting properties of MgB2 bulks
Polycrystalline MgB2 bulk samples were produced by ex-situ spark plasma sintering (SPS) using the oxygen-free preceramic polymer additive poly(dimethylsilane) as a source for carbon doping and as a sintering aid. Two major effects were identified. One is the significant enhancement of the densificat...
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my.um.eprints.462522024-07-24T08:16:46Z http://eprints.um.edu.my/46252/ Effect of polysilane addition on spark plasma sintering and superconducting properties of MgB2 bulks Sandu, V Aldica, G. Grigoroscuta, M. A. Burdusel, M. Pasuk, I Ching, Y. C. Ionescu, A. M. Badica, P. QC Physics Polycrystalline MgB2 bulk samples were produced by ex-situ spark plasma sintering (SPS) using the oxygen-free preceramic polymer additive poly(dimethylsilane) as a source for carbon doping and as a sintering aid. Two major effects were identified. One is the significant enhancement of the densification kinetics during sintering for all tested compositions. The second one is the improvement of the high field critical current density for a certain level of the poly(dimethylsilane) addition. ELSEVIER SCI LTD 2022-11 Article PeerReviewed Sandu, V and Aldica, G. and Grigoroscuta, M. A. and Burdusel, M. and Pasuk, I and Ching, Y. C. and Ionescu, A. M. and Badica, P. (2022) Effect of polysilane addition on spark plasma sintering and superconducting properties of MgB2 bulks. CERAMICS INTERNATIONAL, 48 (21). pp. 31914-31922. ISSN 1873-3956, DOI https://doi.org/10.1016/j.ceramint.2022.07.127 <https://doi.org/10.1016/j.ceramint.2022.07.127>. https://doi.org/10.1016/j.ceramint.2022.07.127 10.1016/j.ceramint.2022.07.127 |
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QC Physics Sandu, V Aldica, G. Grigoroscuta, M. A. Burdusel, M. Pasuk, I Ching, Y. C. Ionescu, A. M. Badica, P. Effect of polysilane addition on spark plasma sintering and superconducting properties of MgB2 bulks |
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Polycrystalline MgB2 bulk samples were produced by ex-situ spark plasma sintering (SPS) using the oxygen-free preceramic polymer additive poly(dimethylsilane) as a source for carbon doping and as a sintering aid. Two major effects were identified. One is the significant enhancement of the densification kinetics during sintering for all tested compositions. The second one is the improvement of the high field critical current density for a certain level of the poly(dimethylsilane) addition. |
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Article |
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Sandu, V Aldica, G. Grigoroscuta, M. A. Burdusel, M. Pasuk, I Ching, Y. C. Ionescu, A. M. Badica, P. |
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Sandu, V Aldica, G. Grigoroscuta, M. A. Burdusel, M. Pasuk, I Ching, Y. C. Ionescu, A. M. Badica, P. |
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Sandu, V |
title |
Effect of polysilane addition on spark plasma sintering and superconducting properties of MgB2 bulks |
title_short |
Effect of polysilane addition on spark plasma sintering and superconducting properties of MgB2 bulks |
title_full |
Effect of polysilane addition on spark plasma sintering and superconducting properties of MgB2 bulks |
title_fullStr |
Effect of polysilane addition on spark plasma sintering and superconducting properties of MgB2 bulks |
title_full_unstemmed |
Effect of polysilane addition on spark plasma sintering and superconducting properties of MgB2 bulks |
title_sort |
effect of polysilane addition on spark plasma sintering and superconducting properties of mgb2 bulks |
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ELSEVIER SCI LTD |
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2022 |
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http://eprints.um.edu.my/46252/ https://doi.org/10.1016/j.ceramint.2022.07.127 |
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