Jovicic G, Zigan L, Will S, Leipertz A (2015)
Publication Language: English
Publication Status: Published
Publication Type: Journal article
Publication year: 2015
Publisher: Institute of Physics: Hybrid Open Access
Book Volume: 26
Journal Issue: 1
DOI: 10.1088/0957-0233/26/1/015204
In order to improve the phosphorescence emission behavior of phosphor powders for temperature measurements in a gas flow, the activator concentration in Dy:YAG was varied and the phosphor was co-doped with the sensitizer erbium (Er). Phosphorescence spectra, overall phosphorescence signal intensities and the phosphorescence lifetime were characterized in a furnace up to 1400 K. Planar thermometry was conducted in hot gas flows, whereby an improved average temperature uncertainty of about 3% was obtained using Dy:YAG and of 1.8% for Dy:Er:YAG for temperatures of 450 K.
APA:
Jovicic, G., Zigan, L., Will, S., & Leipertz, A. (2015). Phosphor thermometry in turbulent hot gas flows applying Dy:YAG and Dy:Er:YAG particles. Measurement Science & Technology, 26(1). https://doi.org/10.1088/0957-0233/26/1/015204
MLA:
Jovicic, Gordana, et al. "Phosphor thermometry in turbulent hot gas flows applying Dy:YAG and Dy:Er:YAG particles." Measurement Science & Technology 26.1 (2015).
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