Luminescence thermometry with Eu3+ doped GdAlO3
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2016
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Eu3+ doped GdAlO3 powder synthesized by solid state reaction was investigated for application in luminescence thermometry. Phase composition of material was confirmed by X-ray powder diffraction analysis. The photoluminescence emission spectra were collected under excitation of 399 rim, while elevating the temperature of the sample from the room temperature to 793 K. Emissions from D-5(1) - GT F-7(1) and D-5(0) - GT F-7(2) characteristic transitions of Eu3+ ions are selected for the temperature-dependence study using the fluorescence intensity ratio method. Emission decay curves measured at the strongest emission peak centered at 614 nm were recorded in a same temperature range. Data analysis showed that thermometry by fluorescence intensity ratio method can be used over the temperature region 293-793 K with the maximal relative sensitivity of 2.96% K-1 (at 293 K). Temporal dependence of emission (lifetime) provides temperature sensing from 620 to 793 K with the maximal relative sensit...ivity of 2.28% K-1. (C) 2015 Elsevier B.V. All rights reserved.
Ključne reči:
Thermometry / Luminescence / GdAlO3Izvor:
Journal of Luminescence, 2016, 170, SI, 467-471Izdavač:
- Elsevier
Finansiranje / projekti:
- Materijali redukovane dimenzionalnosti za efikasnu apsorpciju svetlosti i konverziju energije (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45020)
- APV Provincial Secretetariat for Science and Technlogocal Development of the Republic of Serbia [114-451-1850/2014-03]
DOI: 10.1016/j.jlumin.2015.06.032
ISSN: 0022-2313; 1872-7883
WoS: 000367638500019
Scopus: 2-s2.0-84954373536
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Lojpur, Vesna AU - Ćulubrk, Sanja AU - Medić, Mina M. AU - Dramićanin, Miroslav PY - 2016 UR - https://vinar.vin.bg.ac.rs/handle/123456789/878 AB - Eu3+ doped GdAlO3 powder synthesized by solid state reaction was investigated for application in luminescence thermometry. Phase composition of material was confirmed by X-ray powder diffraction analysis. The photoluminescence emission spectra were collected under excitation of 399 rim, while elevating the temperature of the sample from the room temperature to 793 K. Emissions from D-5(1) - GT F-7(1) and D-5(0) - GT F-7(2) characteristic transitions of Eu3+ ions are selected for the temperature-dependence study using the fluorescence intensity ratio method. Emission decay curves measured at the strongest emission peak centered at 614 nm were recorded in a same temperature range. Data analysis showed that thermometry by fluorescence intensity ratio method can be used over the temperature region 293-793 K with the maximal relative sensitivity of 2.96% K-1 (at 293 K). Temporal dependence of emission (lifetime) provides temperature sensing from 620 to 793 K with the maximal relative sensitivity of 2.28% K-1. (C) 2015 Elsevier B.V. All rights reserved. PB - Elsevier T2 - Journal of Luminescence T1 - Luminescence thermometry with Eu3+ doped GdAlO3 VL - 170 IS - SI SP - 467 EP - 471 DO - 10.1016/j.jlumin.2015.06.032 ER -
@article{ author = "Lojpur, Vesna and Ćulubrk, Sanja and Medić, Mina M. and Dramićanin, Miroslav", year = "2016", abstract = "Eu3+ doped GdAlO3 powder synthesized by solid state reaction was investigated for application in luminescence thermometry. Phase composition of material was confirmed by X-ray powder diffraction analysis. The photoluminescence emission spectra were collected under excitation of 399 rim, while elevating the temperature of the sample from the room temperature to 793 K. Emissions from D-5(1) - GT F-7(1) and D-5(0) - GT F-7(2) characteristic transitions of Eu3+ ions are selected for the temperature-dependence study using the fluorescence intensity ratio method. Emission decay curves measured at the strongest emission peak centered at 614 nm were recorded in a same temperature range. Data analysis showed that thermometry by fluorescence intensity ratio method can be used over the temperature region 293-793 K with the maximal relative sensitivity of 2.96% K-1 (at 293 K). Temporal dependence of emission (lifetime) provides temperature sensing from 620 to 793 K with the maximal relative sensitivity of 2.28% K-1. (C) 2015 Elsevier B.V. All rights reserved.", publisher = "Elsevier", journal = "Journal of Luminescence", title = "Luminescence thermometry with Eu3+ doped GdAlO3", volume = "170", number = "SI", pages = "467-471", doi = "10.1016/j.jlumin.2015.06.032" }
Lojpur, V., Ćulubrk, S., Medić, M. M.,& Dramićanin, M.. (2016). Luminescence thermometry with Eu3+ doped GdAlO3. in Journal of Luminescence Elsevier., 170(SI), 467-471. https://doi.org/10.1016/j.jlumin.2015.06.032
Lojpur V, Ćulubrk S, Medić MM, Dramićanin M. Luminescence thermometry with Eu3+ doped GdAlO3. in Journal of Luminescence. 2016;170(SI):467-471. doi:10.1016/j.jlumin.2015.06.032 .
Lojpur, Vesna, Ćulubrk, Sanja, Medić, Mina M., Dramićanin, Miroslav, "Luminescence thermometry with Eu3+ doped GdAlO3" in Journal of Luminescence, 170, no. SI (2016):467-471, https://doi.org/10.1016/j.jlumin.2015.06.032 . .