{
  "abstract": "Three-dimensional spin textures are stabilized by microscopic interactions within their host materials. X-ray vector tomography can image these nanoscale structures, but weak magnetic contrast and a limited range of viewing angles often leave parts of the magnetization poorly determined. Here we show that a reconstruction constrained by the micromagnetic energy recovers the three-dimensional magnetization from such data and gains sensitivity to the underlying material interactions. Applied to the chiral magnet Co$_8$Zn$_9$Mn$_3$, the method resolves the three-dimensional helical texture even from a small fraction of the dual-axis projections typically required for a successful tomographic reconstruction, or from a single tilt axis alone. By testing which ratio of exchange to Dzyaloshinskii-Moriya interaction in the reconstruction best reproduces the measured projections, we obtain a value for the sample that differs by about 10 % from the literature value derived from the helical winding period. Taken together, our findings suggest a way to reduce the time needed for vector tomography and to extend it to determining fundamental magnetic interactions in a material.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2611.00528",
  "author_total": 15,
  "authors": [
    {
      "name": "Alexander Setescak"
    },
    {
      "name": "Polly Mitchell"
    },
    {
      "name": "Luke J. R. Higgins"
    },
    {
      "name": "Burkhard Kaulich"
    },
    {
      "name": "Luke Turnbull"
    },
    {
      "name": "Rikako Yamamoto"
    },
    {
      "name": "Marina Raboni Ferreira"
    },
    {
      "name": "Daniel A. Mayoh"
    },
    {
      "name": "Geetha Balakrishnan"
    },
    {
      "name": "Anuj Chavan"
    },
    {
      "name": "Dieter Suess"
    },
    {
      "name": "Amalio Fernández-Pacheco"
    },
    {
      "name": "Manuel Guizar-Sicairos"
    },
    {
      "name": "Claire Donnelly"
    },
    {
      "name": "Claas Abert"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/5rt1rvv5yvpb7.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2611.00528",
  "fulltext_url": null,
  "id": "5rt1rvv5yvpb7",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2611.00528",
  "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.mes-hall"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2611.00528",
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-01",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/5rt1rvv5yvpb7.ris",
  "sources": [
    {
      "first_seen": "2026-11-03T12:20:59Z",
      "native_id": "2611.00528",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2611.00528"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mes-hall",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Physics-informed X-ray tomography of magnetization and material parameters",
  "title_text": "Physics-informed X-ray tomography of magnetization and material parameters",
  "type": "preprint",
  "updated_at": "2026-11-05T15:20:18Z",
  "url": "https://research.draconitic.com/paper/5rt1rvv5yvpb7",
  "venue": "arXiv",
  "versions": []
}