Extending the Palette of Luminescent Primary Thermometers: Yb3+/Pr3+ Co-Doped Fluoride Phosphate Glasses

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Autor(es): dc.contributorUniversity of Aveiro-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorMaturi, Fernando E.-
Autor(es): dc.creatorGaddam, Anuraag-
Autor(es): dc.creatorBrites, Carlos D. S.-
Autor(es): dc.creatorSouza, Joacilia M. M.-
Autor(es): dc.creatorEckert, Hellmut-
Autor(es): dc.creatorRibeiro, Sidney J. L.-
Autor(es): dc.creatorCarlos, Luís D.-
Autor(es): dc.creatorManzani, Danilo-
Data de aceite: dc.date.accessioned2025-08-21T21:07:18Z-
Data de disponibilização: dc.date.available2025-08-21T21:07:18Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-09-12-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1021/acs.chemmater.3c01508-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/300061-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/300061-
Descrição: dc.descriptionThe unique tunable properties of glasses make them versatile materials for developing numerous state-of-the-art optical technologies. To design new optical glasses with tailored properties, an extensive understanding of the intricate correlation between their chemical composition and physical properties is mandatory. By harnessing this knowledge, the full potential of vitreous matrices can be unlocked, driving advancements in the field of optical sensors. We herein demonstrate the feasibility of using fluoride phosphate glasses co-doped with trivalent praseodymium (Pr3+) and ytterbium (Yb3+) ions for temperature sensing over a broad range of temperatures. These glasses possess high chemical and thermal stability, working as luminescent primary thermometers that rely on the thermally coupled levels of Pr3+ that eliminate the need for recurring calibration procedures. The prepared glasses exhibit a relative thermal sensitivity and uncertainty at a temperature of 1.0% K-1 and 0.5 K, respectively, making them highly competitive with the existing luminescent thermometers. Our findings highlight that Pr3+-containing materials are promising for developing cost-effective and accurate temperature probes, taking advantage of the unique versatility of these vitreous matrices to design the next generation of photonic technologies.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionHorizon 2020-
Descrição: dc.descriptionOkayama Foundation for Science and Technology-
Descrição: dc.descriptionPhantom-g CICECO - Aveiro Institute of Materials Department of Physics University of Aveiro-
Descrição: dc.descriptionInstitute of Chemistry São Paulo State University (UNESP), São Paulo-
Descrição: dc.descriptionSão Carlos Institute of Physics University of São Paulo IFSC-USP, São Paulo-
Descrição: dc.descriptionSão Carlos Institute of Chemistry University of São Paulo IQSC-USP, São Paulo-
Descrição: dc.descriptionInstitute of Chemistry São Paulo State University (UNESP), São Paulo-
Formato: dc.format7229-7238-
Idioma: dc.languageen-
Relação: dc.relationChemistry of Materials-
???dc.source???: dc.sourceScopus-
Título: dc.titleExtending the Palette of Luminescent Primary Thermometers: Yb3+/Pr3+ Co-Doped Fluoride Phosphate Glasses-
Tipo de arquivo: dc.typelivro digital-
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