{
  "abstract": "Locally resonant metamaterials are an established route to lightweight attenuation of vibration and noise, but their performance is tied to a bandgap fixed at the design stage. In practice, excitation frequencies are rarely constant, as they can vary with operating conditions and loading, causing fixed-frequency resonators to lose effectiveness as conditions drift from their design point. Existing strategies to address this rely on active control, introducing sensors, actuators, and a continuous power supply, or on broadband and multi-resonator designs that trade attenuation depth for bandwidth. A passive alternative, capable of adapting its resonance characteristics directly within the operating environment, would remove this trade-off and open locally resonant metamaterials to a much wider range of real-world, time-varying applications. In this work, we present two adaptive resonator concepts that enable in-situ modification of local resonance characteristics through discrete and continuous adaptation mechanisms.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.34632",
  "author_total": 3,
  "authors": [
    {
      "name": "Vanessa Cool"
    },
    {
      "name": "Elke Deckers"
    },
    {
      "name": "Frank Naets"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/aqazxjzm9pxb2.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.34632",
  "fulltext_url": null,
  "id": "aqazxjzm9pxb2",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.34632",
  "language": null,
  "licence": "CC-BY-NC-ND-4.0",
  "licence_label": "CC BY-NC-ND 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "physics.app-ph"
    ],
    [
      "openalex",
      "2204|Acoustic Wave Phenomena Research"
    ]
  ],
  "openalex": "W7214509542",
  "pdf_url": "https://arxiv.org/pdf/2609.34632",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-28",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/aqazxjzm9pxb2.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:25:12Z",
      "native_id": "2609.34632",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.34632"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:physics.app-ph",
      "subfield": "applied-instrumentation"
    }
  ],
  "title": "Adaptive metamaterial resonators: a discrete and continuous mechanism",
  "title_text": "Adaptive metamaterial resonators: a discrete and continuous mechanism",
  "type": "preprint",
  "updated_at": "2026-10-30T12:25:12Z",
  "url": "https://research.draconitic.com/paper/aqazxjzm9pxb2",
  "venue": "arXiv",
  "versions": []
}