Luminescence Intensity Ratio thermometry and Judd-Ofelt analysis of TiO2:Eu3+
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2018
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© 2018 Elsevier B.V.
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Luminescence thermometry on europium doped TiO2 films, prepared by the plasma electrolytic oxidation, was investigated by the Luminescence Intensity Ratio method. The performance of the material for temperature sensing was tested from room temperature to 260 °C. The theoretical fit of the emission intensity ratio of Eu3+ 5D1→7F1 and 5D0→7F2 transitions revealed the energy difference between 5D1 and 5D0 levels of 1777 cm−1. Temperature sensitivity was calculated on the entire temperature range, with maximum value of 3.43 %K−1 at 293 K. The relationship between Judd-Ofelt and thermometric parameters was demonstrated, and further utilized for the calculation of the radiative transition probability, dipole strength and radiative lifetime of the 5D1 →7F1 transition. © 2018 Elsevier B.V.
Keywords:
Titanium dioxide / Europium / Plasma electrolytic oxidation / Judd-Ofelt / Luminescence / ThermometrySource:
Optical Materials, 2018, 85, 261-266Funding / projects:
- Graphitic and Inorganic Low-dimensional Nanostructures (RS-171035)
- Materials of Reduced Dimensions for Efficient Light Harvesting and Energy conversion (RS-45020)
DOI: 10.1016/j.optmat.2018.08.065
ISSN: 0925-3467; 1873-1252
WoS: 000447575500039
Scopus: 2-s2.0-85052635523
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https://linkinghub.elsevier.com/retrieve/pii/S0925346718306037https://vinar.vin.bg.ac.rs/handle/123456789/7867
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VinčaTY - JOUR AU - Ćirić, Aleksandar AU - Stojadinović, Stevan AU - Dramićanin, Miroslav PY - 2018 UR - https://linkinghub.elsevier.com/retrieve/pii/S0925346718306037 UR - https://vinar.vin.bg.ac.rs/handle/123456789/7867 AB - Luminescence thermometry on europium doped TiO2 films, prepared by the plasma electrolytic oxidation, was investigated by the Luminescence Intensity Ratio method. The performance of the material for temperature sensing was tested from room temperature to 260 °C. The theoretical fit of the emission intensity ratio of Eu3+ 5D1→7F1 and 5D0→7F2 transitions revealed the energy difference between 5D1 and 5D0 levels of 1777 cm−1. Temperature sensitivity was calculated on the entire temperature range, with maximum value of 3.43 %K−1 at 293 K. The relationship between Judd-Ofelt and thermometric parameters was demonstrated, and further utilized for the calculation of the radiative transition probability, dipole strength and radiative lifetime of the 5D1 →7F1 transition. © 2018 Elsevier B.V. T2 - Optical Materials T1 - Luminescence Intensity Ratio thermometry and Judd-Ofelt analysis of TiO2:Eu3+ VL - 85 SP - 261 EP - 266 DO - 10.1016/j.optmat.2018.08.065 ER -
@article{ author = "Ćirić, Aleksandar and Stojadinović, Stevan and Dramićanin, Miroslav", year = "2018", abstract = "Luminescence thermometry on europium doped TiO2 films, prepared by the plasma electrolytic oxidation, was investigated by the Luminescence Intensity Ratio method. The performance of the material for temperature sensing was tested from room temperature to 260 °C. The theoretical fit of the emission intensity ratio of Eu3+ 5D1→7F1 and 5D0→7F2 transitions revealed the energy difference between 5D1 and 5D0 levels of 1777 cm−1. Temperature sensitivity was calculated on the entire temperature range, with maximum value of 3.43 %K−1 at 293 K. The relationship between Judd-Ofelt and thermometric parameters was demonstrated, and further utilized for the calculation of the radiative transition probability, dipole strength and radiative lifetime of the 5D1 →7F1 transition. © 2018 Elsevier B.V.", journal = "Optical Materials", title = "Luminescence Intensity Ratio thermometry and Judd-Ofelt analysis of TiO2:Eu3+", volume = "85", pages = "261-266", doi = "10.1016/j.optmat.2018.08.065" }
Ćirić, A., Stojadinović, S.,& Dramićanin, M.. (2018). Luminescence Intensity Ratio thermometry and Judd-Ofelt analysis of TiO2:Eu3+. in Optical Materials, 85, 261-266. https://doi.org/10.1016/j.optmat.2018.08.065
Ćirić A, Stojadinović S, Dramićanin M. Luminescence Intensity Ratio thermometry and Judd-Ofelt analysis of TiO2:Eu3+. in Optical Materials. 2018;85:261-266. doi:10.1016/j.optmat.2018.08.065 .
Ćirić, Aleksandar, Stojadinović, Stevan, Dramićanin, Miroslav, "Luminescence Intensity Ratio thermometry and Judd-Ofelt analysis of TiO2:Eu3+" in Optical Materials, 85 (2018):261-266, https://doi.org/10.1016/j.optmat.2018.08.065 . .