E. I. Oleynikova, S. L. Korableva, O. A. Morozov, M. S. Pudovkin
{"title":"Nd3+, Yb3+:YF3 Nanosensors for Luminescent Thermometry","authors":"E. I. Oleynikova, S. L. Korableva, O. A. Morozov, M. S. Pudovkin","doi":"10.1134/S1062873824710377","DOIUrl":null,"url":null,"abstract":"<p>The thermometric characteristics of Nd<sup>3+</sup> (0.5 mol %), Yb<sup>3+</sup> (0.1; 0.5; 1.0 and 2.0 mol %):YF<sub>3</sub> nanoparticles obtained by hydrothermal method are reported. The nanoparticles had a size of 234 ± 13 nm. The luminescence intensity ratio (LIR = <i>I</i><sub>Nd</sub> (<sup>4</sup><i>F</i><sub>3/2</sub> – <sup>4</sup><i>I</i><sub>9/2</sub>, ∼866 nm)/<i>I</i><sub>Yb</sub>(<sup>2</sup><i>F</i><sub>5/2</sub> – <sup>2</sup><i>F</i><sub>7/2</sub>, ∼1000 nm) of Nd<sup>3+</sup> and Yb<sup>3+</sup> emissions in the temperature range of 300–500 K was used as a temperature-dependent parameter. The LIR function exhibited a monotonic shape, which is advantageous for the application of luminescent thermometry. The maximum relative sensitivity was achieved for Nd<sup>3+</sup> (0.5 mol %), Yb<sup>3+</sup> (1.0 mol %):YF<sub>3</sub> (0.168% K<sup>–1</sup> at 300 K).</p>","PeriodicalId":504,"journal":{"name":"Bulletin of the Russian Academy of Sciences: Physics","volume":"88 4 supplement","pages":"S587 - S591"},"PeriodicalIF":0.4800,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of the Russian Academy of Sciences: Physics","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.1134/S1062873824710377","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Physics and Astronomy","Score":null,"Total":0}
引用次数: 0
Abstract
The thermometric characteristics of Nd3+ (0.5 mol %), Yb3+ (0.1; 0.5; 1.0 and 2.0 mol %):YF3 nanoparticles obtained by hydrothermal method are reported. The nanoparticles had a size of 234 ± 13 nm. The luminescence intensity ratio (LIR = INd (4F3/2 – 4I9/2, ∼866 nm)/IYb(2F5/2 – 2F7/2, ∼1000 nm) of Nd3+ and Yb3+ emissions in the temperature range of 300–500 K was used as a temperature-dependent parameter. The LIR function exhibited a monotonic shape, which is advantageous for the application of luminescent thermometry. The maximum relative sensitivity was achieved for Nd3+ (0.5 mol %), Yb3+ (1.0 mol %):YF3 (0.168% K–1 at 300 K).
期刊介绍：
Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.
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