{
  "abstract": "The realization of artificial magnetic structures with high epitaxial quality and elevated critical temperatures remains a key challenge for spintronics. Here, we report the fabrication and characterization of epitaxial (La2/3Sr1/3MnO3)3/(BaTiO3)3 trilayer heterostructures grown by layer-by-layer laser ablation. High-resolution transmission electron microscopy, magnetization measurements, and neutron diffraction confirm their exceptional crystalline order and the absence of structural defects. Neutron diffraction reveals no antiferromagnetic at non-zero wavevector Bragg peaks, ruling out most antiferromagnetic configurations with a non zero wave vector Q. Magnetic hysteresis loops instead evidence a ferromagnetic order with a remanent moment of about 0.5 Bohr magneton per Mn atom at room temperature, persisting either in-plane or out-of-plane depending on the applied field. Our findings highlight neutron diffraction as a powerful tool for elucidating the magnetic structure of complex thin films and suggest that weak interlayer coupling through BaTiO3 leads to ferromagnetism with a high critical temperature (about 600 K).",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.23556",
  "author_total": 9,
  "authors": [
    {
      "name": "E. Rebolini"
    },
    {
      "name": "H. Himanshu"
    },
    {
      "name": "K. Beauvois"
    },
    {
      "name": "S. Grenier"
    },
    {
      "name": "B. Mercey"
    },
    {
      "name": "B. Domenges"
    },
    {
      "name": "B. Ouladdiaf"
    },
    {
      "name": "C. Simon"
    },
    {
      "name": "M. B. Lepetit"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/9y285kxbnhf64.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.23556",
  "fulltext_url": null,
  "id": "9y285kxbnhf64",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.23556",
  "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.mtrl-sci"
    ],
    [
      "openalex",
      "2504|Magnetic and transport properties of perovskites and related materials"
    ]
  ],
  "openalex": "W7222957530",
  "pdf_url": "https://arxiv.org/pdf/2610.23556",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-19",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/9y285kxbnhf64.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:30:52Z",
      "native_id": "2610.23556",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.23556"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mtrl-sci",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Magnetic order in epitaxial (La2/3Sr1/3MnO3)3/(BaTiO3)3 trilayer heterostructures",
  "title_text": "Magnetic order in epitaxial (La2/3Sr1/3MnO3)3/(BaTiO3)3 trilayer heterostructures",
  "type": "preprint",
  "updated_at": "2026-10-30T12:33:41Z",
  "url": "https://research.draconitic.com/paper/9y285kxbnhf64",
  "venue": "arXiv",
  "versions": []
}