{
  "abstract": "Mechanical frequency-shift sensors have never reached their fundamental thermomechanical or quantum limits. Every material, size, and transduction scheme yet examined yields a $1/f$ floor 1-3 orders higher, with a flicker-noise coefficient $h_{-1} \\propto 1/V_{\\varepsilon}$. Surveying the published record, I find the invariant $h_{-1}\\,V_{\\varepsilon} \\equiv σ_A ^2\\, V_{\\varepsilon}/(2\\ln 2)$ independent of device size across 13 decades; volume-independent noise is excluded by 9$σ$, site-averaging by 3.8$σ$. No $Q$ dependence appears: reported $Q^{-n}$ laws scale equivalently when $Q$ and volume co-vary; only volume scaling survives when they do not. Mass resolution follows as $|δm| \\propto \\sqrt{h_{-1}\\,V_{\\varepsilon} \\cdot V}$.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2609.16668",
  "author_total": 1,
  "authors": [
    {
      "name": "M. L. Roukes"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/bnb1c0g6zbr08.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2609.16668",
  "fulltext_url": null,
  "id": "bnb1c0g6zbr08",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2609.16668",
  "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",
      "quant-ph"
    ],
    [
      "openalex",
      "3107|Mechanical and Optical Resonators"
    ]
  ],
  "openalex": "W7213422326",
  "pdf_url": "https://arxiv.org/pdf/2609.16668",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-15",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/bnb1c0g6zbr08.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:21:41Z",
      "native_id": "2609.16668",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2609.16668"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:cond-mat.mes-hall",
      "subfield": "condensed-matter"
    },
    {
      "field": "physics",
      "origin": "arxiv:quant-ph",
      "subfield": "quantum"
    }
  ],
  "title": "1/f frequency noise in mechanical resonators scales inversely with volume, not with quality factor",
  "title_text": "1/f frequency noise in mechanical resonators scales inversely with volume, not with quality factor",
  "type": "preprint",
  "updated_at": "2026-10-30T12:21:41Z",
  "url": "https://research.draconitic.com/paper/bnb1c0g6zbr08",
  "venue": "arXiv",
  "versions": []
}