Transverse Spin Supercurrent at p-wave magnetic Josephson Junctions
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arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866913942783131648 |
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| author | Salehi, Morteza |
| author_facet | Salehi, Morteza |
| contents | We theoretically study a Josephson junction consisting of s-wave superconductors and a p-wave magnet. We find that in the presence of a strength vector of p-wave magnet, the electrons' and holes' dispersion relation shifts in the k-space. Additionally, we demonstrate that the perpendicular component of the strength vector converts Andreev bound states into Andreev modes that can propagate along the junction's interfaces. These modes create a transverse spin supercurrent while their transverse charge supercurrent is zero. These features open an opportunity to design superconducting spintronics devices. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_11397 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Transverse Spin Supercurrent at p-wave magnetic Josephson Junctions Salehi, Morteza Superconductivity Mesoscale and Nanoscale Physics We theoretically study a Josephson junction consisting of s-wave superconductors and a p-wave magnet. We find that in the presence of a strength vector of p-wave magnet, the electrons' and holes' dispersion relation shifts in the k-space. Additionally, we demonstrate that the perpendicular component of the strength vector converts Andreev bound states into Andreev modes that can propagate along the junction's interfaces. These modes create a transverse spin supercurrent while their transverse charge supercurrent is zero. These features open an opportunity to design superconducting spintronics devices. |
| title | Transverse Spin Supercurrent at p-wave magnetic Josephson Junctions |
| topic | Superconductivity Mesoscale and Nanoscale Physics |
| url | https://arxiv.org/abs/2507.11397 |