{
  "abstract": "Photon-magnon synchronized modes (PMSMs) provide a route for magnetic-field sensing by exploiting their enhanced field responsivity due to cusp points (CPs). However, the previous PMSM magnetometer relies on bulky discrete components and lacks in situ control of photon-magnon interactions, limiting its integration and adaptability. Here, we demonstrate a miniaturized PMSM magnetometer integrated on a printed circuit board. A variable resistor is used to tune the photon-magnon coupling strength in situ. By adjusting the variable resistor, the electromagnetic boundary condition of the magnetometer is altered; hence, the reservoir-mediated photon-magnon interaction is changed. The coupling strength shows a non-monotonic dependence on the reflection coefficient adjusted by the variable resistor and reaches its minimum at the impedance matching condition. Furthermore, we develop a non-Hermitian model with standing-wave interference to describe the PMSM dispersion and derive the critical condition for CP formation. This work realizes a compact and tunable PMSM magnetometer and provides a pathway for controlling photon-magnon interactions in integrated magnetic sensing systems.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.36705",
  "author_total": 8,
  "authors": [
    {
      "name": "Yuting Shi"
    },
    {
      "name": "Xudong Wang"
    },
    {
      "name": "Yue Zhao"
    },
    {
      "name": "Lijun Yan"
    },
    {
      "name": "Bimu Yao"
    },
    {
      "name": "Shishen Yan"
    },
    {
      "name": "Lihui Bai"
    },
    {
      "name": "Jinwei Rao"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/d4twpwrpy48j7.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.36705",
  "fulltext_url": null,
  "id": "d4twpwrpy48j7",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.36705",
  "language": null,
  "licence": "LicenseRef-arXiv-nonexclusive-1.0",
  "licence_label": "arXiv licence",
  "licence_source": "article",
  "licence_url": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "cond-mat.mes-hall"
    ],
    [
      "arxiv",
      "physics.app-ph"
    ],
    [
      "openalex",
      "3107|Mechanical and Optical Resonators"
    ]
  ],
  "openalex": "W7224100932",
  "pdf_url": "https://arxiv.org/pdf/2610.36705",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-27",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/d4twpwrpy48j7.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:35:50Z",
      "native_id": "2610.36705",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.36705"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:physics.app-ph",
      "subfield": "applied-instrumentation"
    },
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mes-hall",
      "subfield": "condensed-matter"
    }
  ],
  "title": "In-situ Control of the Photon-Magnon Synchronized Mode in a Miniaturized Magnetometer",
  "title_text": "In-situ Control of the Photon-Magnon Synchronized Mode in a Miniaturized Magnetometer",
  "type": "preprint",
  "updated_at": "2026-10-30T12:35:50Z",
  "url": "https://research.draconitic.com/paper/d4twpwrpy48j7",
  "venue": "arXiv",
  "versions": []
}