{
  "abstract": "The spatial structure of a microwave photon mode provides a degree of freedom for controlling its interaction with a localized magnetic excitation. We demonstrate site-selective magnon-photon coupling in modular arrays of discrete dielectric resonators mounted on a common microstrip line. The resonators can be added, removed, or rearranged on the same completed PCB, enabling post-fabrication geometrical reconfiguration of the collective photon modes and their nodal structure. A YIG sphere is positioned successively above individual resonators, while an in-plane magnetic field tunes its Kittel mode through the collective photon resonances. In a three-resonator array, modes with finite local microwave magnetic fields hybridize with the magnon at every measured site, whereas a mode containing a central field node exhibits no resolvable splitting when the sphere is positioned at that node. Full-wave simulations and a coupled-mode model show that the interaction is governed by the local amplitude of the collective photon mode rather than by spectral resonance alone. Extending this local-node selection rule to a five-resonator array successfully predicts the measured position-dependent coupling patterns. These results establish post-fabrication control of spatial magnon-photon hybridization and provide a route toward reconfigurable magnonic interfaces in future hybrid quantum microwave architectures.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.02422",
  "author_total": 10,
  "authors": [
    {
      "name": "Shihao Zhou"
    },
    {
      "name": "Edward Kwao"
    },
    {
      "name": "Junming Wu"
    },
    {
      "name": "Abhijit Shinde"
    },
    {
      "name": "Yin Lyu"
    },
    {
      "name": "Rene Lopez"
    },
    {
      "name": "Wencan Jin"
    },
    {
      "name": "Yi Li"
    },
    {
      "name": "Binbin Yang"
    },
    {
      "name": "Wei Zhang"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/bg2ry5ac8qxr4.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.02422",
  "fulltext_url": null,
  "id": "bg2ry5ac8qxr4",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.02422",
  "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"
    ],
    [
      "openalex",
      "3107|Mechanical and Optical Resonators"
    ]
  ],
  "openalex": "W7220405152",
  "pdf_url": "https://arxiv.org/pdf/2610.02422",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-01",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/bg2ry5ac8qxr4.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:26:45Z",
      "native_id": "2610.02422",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.02422"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mes-hall",
      "subfield": "condensed-matter"
    }
  ],
  "title": "Highly Tunable Photon-Magnon Coupling Governed by Collective-Mode Profiles in Reconfigurable Dielectric-Resonator Arrays",
  "title_text": "Highly Tunable Photon-Magnon Coupling Governed by Collective-Mode Profiles in Reconfigurable Dielectric-Resonator Arrays",
  "type": "preprint",
  "updated_at": "2026-10-30T12:26:45Z",
  "url": "https://research.draconitic.com/paper/bg2ry5ac8qxr4",
  "venue": "arXiv",
  "versions": []
}