Magnetic flux trapping in porous superconductors
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arXiv
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| Format: | Preprint |
| Veröffentlicht: |
2023
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| _version_ | 1866917615840002048 |
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| author | Gokhfeld, Denis |
| author_facet | Gokhfeld, Denis |
| contents | The magnetization of superconducting samples is influenced by their porosity. In addition to structural modifications and improved cooling, the presence of pores also plays a role in trapping magnetic flux. Pores have an impact on the irreversibility field, the full penetration field, and the remnant magnetization. Generally, as porosity increases, these parameters tend to decrease. However, in the case of mesoscopic samples or samples with low critical current densities, increased porosity can actually enhance the trapping of magnetic flux. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2309_06839 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Magnetic flux trapping in porous superconductors Gokhfeld, Denis Superconductivity Materials Science The magnetization of superconducting samples is influenced by their porosity. In addition to structural modifications and improved cooling, the presence of pores also plays a role in trapping magnetic flux. Pores have an impact on the irreversibility field, the full penetration field, and the remnant magnetization. Generally, as porosity increases, these parameters tend to decrease. However, in the case of mesoscopic samples or samples with low critical current densities, increased porosity can actually enhance the trapping of magnetic flux. |
| title | Magnetic flux trapping in porous superconductors |
| topic | Superconductivity Materials Science |
| url | https://arxiv.org/abs/2309.06839 |