KMS Shanghai Institute of Ceramics，Chinese Academy of Sciences
| La0.4Gd1.6Zr2O7:0.1%Pr transparent sintered ceramic - a wide-range luminescence thermometer | |
| Trojan-Piegza, J; Brites, CDS; Ramalho, JFCB; Wang, ZJ; Zhou, GH; Wang, SW; Carlos, LD; Zych, E | |
| 2020-06-07 | |
| Source Publication | JOURNAL OF MATERIALS CHEMISTRY C
 |
| ISSN | 2050-7526 |
| Issue | 21Pages:7005 |
| Subtype | Article |
| Abstract | Sintered transparent ceramics, presenting extraordinary resistance to thermal shocks, incomparably larger than glasses, glass ceramics, and single crystals, maybe valuable luminescence thermometers especially for high-temperature applications. The literature on that subject is, however, very much limited at present. In this paper, the performance of La0.4Gd1.6Zr2O7:0.1%Pr3+ sintered transparent ceramics as a luminescence thermometer was investigated. Temperature dependence of the intensity ratio of emissions from P-3(0) and D-1(2) levels of the Pr3+ activator was found useful to measure temperature with reasonable relative sensitivity and accuracy over the 15-650 K range - one of the broadest achievable up to date. Time-resolved spectroscopy enabled distinct emissions from D-1(2) and P-3(0) in the red part of the spectrum. This allowed achieving an impressive relative sensitivity of the La0.4Gd1.6Zr2O7:0.1%Pr luminescence thermometer which exceeded 0.81% K-1 at 650 K. |
| DOI | 10.1039/d0tc00861c |
| WOS Keyword | GLASS-CERAMICS ; TEMPERATURE ; INTENSITY ; PHOTOLUMINESCENCE ; CONVERSION |
| Language | 英语 |
| WOS Research Area | Materials Science ; Physics |
| Publisher | ROYAL SOC CHEMISTRY |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sic.ac.cn/handle/331005/27986 |
| Collection | 中国科学院上海硅酸盐研究所 |
| Recommended Citation GB/T 7714 | Trojan-Piegza, J,Brites, CDS,Ramalho, JFCB,et al. La0.4Gd1.6Zr2O7:0.1%Pr transparent sintered ceramic - a wide-range luminescence thermometer[J]. JOURNAL OF MATERIALS CHEMISTRY C,2020(21):7005. |
| APA | Trojan-Piegza, J.,Brites, CDS.,Ramalho, JFCB.,Wang, ZJ.,Zhou, GH.,...&Zych, E.(2020).La0.4Gd1.6Zr2O7:0.1%Pr transparent sintered ceramic - a wide-range luminescence thermometer.JOURNAL OF MATERIALS CHEMISTRY C(21),7005. |
| MLA | Trojan-Piegza, J,et al."La0.4Gd1.6Zr2O7:0.1%Pr transparent sintered ceramic - a wide-range luminescence thermometer".JOURNAL OF MATERIALS CHEMISTRY C .21(2020):7005. |
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