{
  "abstract": "Spin-orbit coupling (SOC) plays a central role in modern condensed matter physics and is crucial for the development of spin-based devices and quantum technologies. In particular, the interplay between Rashba SOC (R-SOC), arising from structural inversion asymmetry, and Dresselhaus SOC (D-SOC), due to bulk inversion asymmetry, significantly influences spin coherence and manipulation in two-dimensional and topological systems. Disentangling these SOC components is essential for spintronics, superconducting spintronics, or topological superconductivity. In this study, we experimentally investigate in-plane low-bias conductance anisotropy in epitaxial Fe/MgO/V/MgO/Fe/Co junctions under varying temperature and magnetic field conditions. By applying a theoretical model that accounts for distinct R-SOC and D-SOC contributions, we interpret the observed anisotropy as a reliable method to disentangle these effects. Comparison between experiment and theory reveals a 5 % contribution of D-SOC to total SOC, attributed to periodic interfacial lattice mismatch defects confirmed by high-resolution scanning transmission electron microscopy (STEM). Our findings offer a practical approach to isolate interfacial SOC components in superconducting spintronic systems with implications for engineering in spintronic and quantum devices, and provide further evidence of superconducting spin-triplet pairing in Fe/MgO/V-based superconductor/ferromagnet heterostructures.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.29244",
  "author_total": 6,
  "authors": [
    {
      "name": "Pablo Tuero"
    },
    {
      "name": "Andreas Costa"
    },
    {
      "name": "Maria Varela"
    },
    {
      "name": "Yuan Lu"
    },
    {
      "name": "Jaroslav Fabian"
    },
    {
      "name": "Farkhad G. Aliev"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/21z2a9ajy6czn.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.29244",
  "fulltext_url": null,
  "id": "21z2a9ajy6czn",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.29244",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "cond-mat.supr-con"
    ],
    [
      "openalex",
      "3107|Magnetic properties of thin films"
    ]
  ],
  "openalex": "W7214743313",
  "pdf_url": "https://arxiv.org/pdf/2609.29244",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-24",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/21z2a9ajy6czn.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:24:11Z",
      "native_id": "2609.29244",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.29244"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.supr-con",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Superconducting spin valve as a sensitive probe of spin-orbit coupling anisotropy",
  "title_text": "Superconducting spin valve as a sensitive probe of spin-orbit coupling anisotropy",
  "type": "preprint",
  "updated_at": "2026-10-30T12:24:11Z",
  "url": "https://research.draconitic.com/paper/21z2a9ajy6czn",
  "venue": "arXiv",
  "versions": []
}