{
  "abstract": "The optical properties of Dy3+- and Pr3+-doped (B2O3)60(ZnO)10(SrO)10(CaO)10(MgO)10 borate glasses were investigated using transmission, photoluminescence (PL), and three-dimensional excitation–emission matrix (EEM) spectroscopy. The transmission spectra revealed characteristic 4f–4f absorption bands of the rare-earth ions used. Dy3+-doped glasses exhibited prominent blue and yellow luminescence with the highest emission intensity observed for the 1.0 mol% Dy2O3 composition, which also exhibited near-white chromaticity. Pr3+-doped glasses showed weaker visible luminescence, with a dominant band in the orange region of the spectrum. In Dy3+/Pr3+ co-doped glasses, the visible Dy3+ emission was reduced, while the EEM maps revealed broadened excitation and additional near-infrared emission features.",
  "abstract_shown": true,
  "affiliations": [
    "Department of Sensor and Semiconductor Electronics, Ivan Franko National University of Lviv, 107, Tarnavskoho St., 79017 Lviv, Ukraine",
    "Institute of Physics, University of Rzeszow, 1, Pigonia St., 35959 Rzeszow, Poland",
    "Department of Physics, Engineering and Astronomy, Austin Peay State University, Clarksville, TN 37044, USA"
  ],
  "article_type": null,
  "arxiv": null,
  "author_total": 8,
  "authors": [
    {
      "affs": [
        0
      ],
      "name": "Markiyan Kushlyk"
    },
    {
      "affs": [
        1
      ],
      "name": "Bohdan Mahlovanyi",
      "orcid": "0000-0001-7715-1729"
    },
    {
      "affs": [
        2
      ],
      "name": "Yuriy Holovchak"
    },
    {
      "affs": [
        2
      ],
      "name": "Roman Golovchak"
    },
    {
      "affs": [
        0
      ],
      "name": "Ivanna Medvid",
      "orcid": "0000-0002-5539-5981"
    },
    {
      "affs": [
        0
      ],
      "name": "Dmytro Slobodzyan",
      "orcid": "0000-0003-1248-0307"
    },
    {
      "affs": [
        0
      ],
      "name": "Andriy Luchechko",
      "orcid": "0000-0002-3816-505X"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Yaroslav Shpotyuk",
      "orcid": "0000-0001-6710-7839"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/8v91dprbrsfv8.bib",
  "cited_by": 0,
  "doi": "10.3390/molecules31213972",
  "fulltext_url": null,
  "id": "8v91dprbrsfv8",
  "issns": [
    "1420-3049"
  ],
  "landing_url": "https://www.mdpi.com/1420-3049/31/21/3972",
  "language": null,
  "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": [],
  "openalex": null,
  "pdf_url": null,
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-04",
  "publisher": "MDPI AG",
  "ris": "https://research.draconitic.com/paper/8v91dprbrsfv8.ris",
  "sources": [
    {
      "first_seen": "2026-11-04T12:21:07Z",
      "native_id": "10.3390/molecules31213972",
      "source": "crossref",
      "url": "https://www.mdpi.com/1420-3049/31/21/3972"
    }
  ],
  "subjects": [
    {
      "field": "chemistry",
      "origin": "issn:1420-3049",
      "subfield": "general"
    }
  ],
  "title": "Excitation-Dependent Visible and Near-Infrared Luminescence of Dy3+/Pr3+ Co-Doped Borate Glasses",
  "title_text": "Excitation-Dependent Visible and Near-Infrared Luminescence of Dy3+/Pr3+ Co-Doped Borate Glasses",
  "type": "peer-reviewed",
  "updated_at": "2026-11-06T00:21:09Z",
  "url": "https://research.draconitic.com/paper/8v91dprbrsfv8",
  "venue": "Molecules",
  "versions": []
}