{
  "abstract": "The infinite layer nickelates are notable for their lack of long-range antiferromagnetic ordering, in contrast to the parent compounds of the superconducting cuprates. Instead, the nickelates show evidence of short-range glassy behavior in both the undoped and optimally-doped regimes, implying that local electronic moments exist independent of superconductivity. However, the systematic doping-dependent magnetic behavior is not yet fully resolved, and characterizing it could uncover the relationship between local moments and the superconducting dome. In this work, we use muon spin rotation ($μ$SR) on a (La,Sr)NiO$_2$ doping series from the undoped parent compound, through the superconducting dome, to the over-doped normal state (Sr substitution 0% $\\leq$ x $\\leq$ 25%) to probe the magnetic ground state and the temperature-dependent static and dynamic behavior. We find that local moments experience spin freezing into a glassy state at temperatures on the order of a few tens of kelvin regardless of the doping level. We also observe a subtle destabilization of the glassy state with increased hole doping. These observations suggest that magnetism and superconductivity are largely decoupled phenomena with indirect interactions described in a multi-orbital framework.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.03388",
  "author_total": 8,
  "authors": [
    {
      "name": "Martin Gonzalez"
    },
    {
      "name": "Andreas Suter"
    },
    {
      "name": "Michal Kiaba"
    },
    {
      "name": "Thomas Prokscha"
    },
    {
      "name": "Zaher Salman"
    },
    {
      "name": "Marc Gabay"
    },
    {
      "name": "Harold Y. Hwang"
    },
    {
      "name": "Jennifer Fowlie"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/cmmnya0rq88c2.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.03388",
  "fulltext_url": null,
  "id": "cmmnya0rq88c2",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.03388",
  "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",
      "3104|Physics of Superconductivity and Magnetism"
    ]
  ],
  "openalex": "W7208717631",
  "pdf_url": "https://arxiv.org/pdf/2609.03388",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-03",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/cmmnya0rq88c2.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:18:31Z",
      "native_id": "2609.03388",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.03388"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.supr-con",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Doping dependence of local moments in infinite layer nickelates",
  "title_text": "Doping dependence of local moments in infinite layer nickelates",
  "type": "preprint",
  "updated_at": "2026-10-30T12:18:31Z",
  "url": "https://research.draconitic.com/paper/cmmnya0rq88c2",
  "venue": "arXiv",
  "versions": []
}