This paper presents an experiment on the effects of high hydrostatic pressure on optical properties (the line position) and fluorescence lifetime τ for 5D0 → 7F2 transitions in L-GdBO3: Eu3+ crystals. In all the considered lines of this material, the high pressure induced red-shifts towards longer wavelengths with different rates. Additionally, results show that the fluorescence lifetime τ (5D0 → 7F2 transitions) rapidly decreases with increase of pressure. We have explained the obtained results with a simple theoretical model, which gives a satisfactory agreement between the measured and theoretically predicted values of τ. In addition, the proposed theoretical model gives more accurate results comparing to other models available in the literature.
TY - JOUR
AU - Jovanić, B.
AU - Radenković, B.
AU - Despotović-Zrakić, M.
AU - Bogdanović, Z.
AU - Barać, D.
PY - 2021
UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1428
AB - This paper presents an experiment on the effects of high hydrostatic pressure on optical properties (the line position) and fluorescence lifetime τ for 5D0 → 7F2 transitions in L-GdBO3: Eu3+ crystals. In all the considered lines of this material, the high pressure induced red-shifts towards longer wavelengths with different rates. Additionally, results show that the fluorescence lifetime τ (5D0 → 7F2 transitions) rapidly decreases with increase of pressure. We have explained the obtained results with a simple theoretical model, which gives a satisfactory agreement between the measured and theoretically predicted values of τ. In addition, the proposed theoretical model gives more accurate results comparing to other models available in the literature.
PB - Elsevier GmbH
T2 - Optik
T1 - High pressure effect on optical properties, fluorescence spectra and lifetime τ for 5D0→ 7F2 transition, in L-GdBO3:Eu3+ crystal
VL - 226
DO - 10.1016/j.ijleo.2020.165928
ER -
@article{
author = "Jovanić, B. and Radenković, B. and Despotović-Zrakić, M. and Bogdanović, Z. and Barać, D.",
year = "2021",
abstract = "This paper presents an experiment on the effects of high hydrostatic pressure on optical properties (the line position) and fluorescence lifetime τ for 5D0 → 7F2 transitions in L-GdBO3: Eu3+ crystals. In all the considered lines of this material, the high pressure induced red-shifts towards longer wavelengths with different rates. Additionally, results show that the fluorescence lifetime τ (5D0 → 7F2 transitions) rapidly decreases with increase of pressure. We have explained the obtained results with a simple theoretical model, which gives a satisfactory agreement between the measured and theoretically predicted values of τ. In addition, the proposed theoretical model gives more accurate results comparing to other models available in the literature.",
publisher = "Elsevier GmbH",
journal = "Optik",
title = "High pressure effect on optical properties, fluorescence spectra and lifetime τ for 5D0→ 7F2 transition, in L-GdBO3:Eu3+ crystal",
volume = "226",
doi = "10.1016/j.ijleo.2020.165928"
}
Jovanić, B., Radenković, B., Despotović-Zrakić, M., Bogdanović, Z.,& Barać, D.. (2021). High pressure effect on optical properties, fluorescence spectra and lifetime τ for 5D0→ 7F2 transition, in L-GdBO3:Eu3+ crystal. in Optik
Elsevier GmbH., 226.
https://doi.org/10.1016/j.ijleo.2020.165928
Jovanić B, Radenković B, Despotović-Zrakić M, Bogdanović Z, Barać D. High pressure effect on optical properties, fluorescence spectra and lifetime τ for 5D0→ 7F2 transition, in L-GdBO3:Eu3+ crystal. in Optik. 2021;226.
doi:10.1016/j.ijleo.2020.165928 .
Jovanić, B., Radenković, B., Despotović-Zrakić, M., Bogdanović, Z., Barać, D., "High pressure effect on optical properties, fluorescence spectra and lifetime τ for 5D0→ 7F2 transition, in L-GdBO3:Eu3+ crystal" in Optik, 226 (2021),
https://doi.org/10.1016/j.ijleo.2020.165928 . .
