TY  - JOUR
AU  - Paz-Buclatin, Franzette
AU  - Rivera-López, Fernando
AU  - González, Oswaldo
AU  - Martín, Inocencio R.
AU  - Martin, Leopoldo L.
AU  - Jovanović, Dragana J.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8521
AB  - The temperature sensing properties of an Er3+/Yb3+ co-doped GdVO4 nanocrystalline powder were studied. The down-conversion emission spectrum of the sample was observed under excitation at 457 nm. Two methods were used to calibrate the temperature of the sample: one based on the Fluorescence Intensity Ratio (FIR) technique and the other using the fluorescence lifetime of the thermally-coupled energy levels of Er3+. The relative sensitivities for each method were calculated and it was found out that the FIR-based temperature sensor has higher sensitivity (1.17% K−1) than the lifetime-based sensor (0.24% K−1). Furthermore, a temperature uncertainty of 0.37 K was obtained for the FIR-based sensor. The GdVO4 nanoparticles were also used to study the change in temperature of an electrical component when it is operating and not. © 2019 Elsevier B.V.
T2  - Sensors and Actuators A: Physical
T1  - GdVO4:Er3+/Yb3+ nanocrystalline powder as fluorescence temperature sensor. Application to monitor the temperature of an electrical component
VL  - 299
SP  - 111628
DO  - 10.1016/j.sna.2019.111628
ER  - 

@article{
author = "Paz-Buclatin, Franzette and Rivera-López, Fernando and González, Oswaldo and Martín, Inocencio R. and Martin, Leopoldo L. and Jovanović, Dragana J.",
year = "2019",
abstract = "The temperature sensing properties of an Er3+/Yb3+ co-doped GdVO4 nanocrystalline powder were studied. The down-conversion emission spectrum of the sample was observed under excitation at 457 nm. Two methods were used to calibrate the temperature of the sample: one based on the Fluorescence Intensity Ratio (FIR) technique and the other using the fluorescence lifetime of the thermally-coupled energy levels of Er3+. The relative sensitivities for each method were calculated and it was found out that the FIR-based temperature sensor has higher sensitivity (1.17% K−1) than the lifetime-based sensor (0.24% K−1). Furthermore, a temperature uncertainty of 0.37 K was obtained for the FIR-based sensor. The GdVO4 nanoparticles were also used to study the change in temperature of an electrical component when it is operating and not. © 2019 Elsevier B.V.",
journal = "Sensors and Actuators A: Physical",
title = "GdVO4:Er3+/Yb3+ nanocrystalline powder as fluorescence temperature sensor. Application to monitor the temperature of an electrical component",
volume = "299",
pages = "111628",
doi = "10.1016/j.sna.2019.111628"
}

Paz-Buclatin, F., Rivera-López, F., González, O., Martín, I. R., Martin, L. L.,& Jovanović, D. J.. (2019). GdVO4:Er3+/Yb3+ nanocrystalline powder as fluorescence temperature sensor. Application to monitor the temperature of an electrical component. in Sensors and Actuators A: Physical, 299, 111628.
https://doi.org/10.1016/j.sna.2019.111628

Paz-Buclatin F, Rivera-López F, González O, Martín IR, Martin LL, Jovanović DJ. GdVO4:Er3+/Yb3+ nanocrystalline powder as fluorescence temperature sensor. Application to monitor the temperature of an electrical component. in Sensors and Actuators A: Physical. 2019;299:111628.
doi:10.1016/j.sna.2019.111628 .

Paz-Buclatin, Franzette, Rivera-López, Fernando, González, Oswaldo, Martín, Inocencio R., Martin, Leopoldo L., Jovanović, Dragana J., "GdVO4:Er3+/Yb3+ nanocrystalline powder as fluorescence temperature sensor. Application to monitor the temperature of an electrical component" in Sensors and Actuators A: Physical, 299 (2019):111628,
https://doi.org/10.1016/j.sna.2019.111628 . .