{
  "abstract": "In this work, the role of fluorine doping on the microstructural and spectroscopic properties of Ho:Y₂O₃ transparent ceramics was investigated. The ceramics were fabricated by adding YF₃ powders to the primary composition, then sintered either a rapid sintering technique (Spark Plasma Sintering, SPS) or Hot Isostatic Pressing (HIP). As a result, fluoride appears to promote grain growth and porosity elimination, regardless of the sintering method. Spectroscopic study shows that limited F doping (4500 ppm YF₃) has no significant influence on the absorption and emission spectral profiles of Ho³⁺ ions, but it increases the luminescence lifetimes of the ⁵I₇ and ⁵I₆ manifolds giving rise to emission at 2 μm and 3 μm, respectively, especially for ceramics produced by a post-HIP treatment.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 9,
  "authors": [
    {
      "name": "Florian Delaunay"
    },
    {
      "name": "Ngoc Quynh Hoa Nguyen"
    },
    {
      "name": "Nathan Kerkad"
    },
    {
      "name": "Rémy Boulesteix"
    },
    {
      "name": "Pavel Loiko"
    },
    {
      "name": "Alain Braud"
    },
    {
      "name": "Patrice Camy"
    },
    {
      "name": "Véronique Jubéra"
    },
    {
      "name": "Alexandre Maître"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/5w742q2gxqtje.bib",
  "cited_by": 3,
  "doi": "10.1016/j.optmat.2025.117523",
  "fulltext_url": null,
  "id": "5w742q2gxqtje",
  "issns": [
    "0925-3467",
    "1873-1252"
  ],
  "landing_url": "https://unilim.hal.science/hal-05627978v1",
  "language": "en",
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "hal",
      "0.chim"
    ],
    [
      "hal",
      "1.chim.mate"
    ],
    [
      "openalex",
      "2208|Solid State Laser Technologies"
    ]
  ],
  "openalex": "W4414222933",
  "pdf_url": "https://unilim.hal.science/hal-05627978/document",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-25",
  "publisher": "Elsevier",
  "ris": "https://research.draconitic.com/paper/5w742q2gxqtje.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:18:01Z",
      "native_id": "hal-05627978",
      "source": "hal",
      "url": "https://unilim.hal.science/hal-05627978v1"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "hal:1.chim.mate",
      "subfield": "materials-polymers"
    }
  ],
  "title": "Effect of fluorine addition on the microstructure and emission properties of Ho:Y2O3 transparent ceramics",
  "title_text": "Effect of fluorine addition on the microstructure and emission properties of Ho:Y2O3 transparent ceramics",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:18:01Z",
  "url": "https://research.draconitic.com/paper/5w742q2gxqtje",
  "venue": "Optical Materials",
  "versions": []
}