Luminescence Properties of the Thermographic Phosphors Dy3+:YAG and Tm3+:YAG for the Application in High Temperature Systems

Jovicic G, Zigan L, Will S, Leipertz A (2015)


Publication Status: Published

Publication Type: Journal article, Original article

Publication year: 2015

Journal

Publisher: Oldenbourg Verlag

Book Volume: 229

Pages Range: 977-997

Journal Issue: 6

DOI: 10.1515/zpch-2014-0603

Abstract

The high temperature sensitivity of the luminescence emission of thermographic phosphor (TP) particles favours its utilization for the measurement of wall or gas temperatures in combustion devices. The present work focuses on the luminescence behavior and suitability of two lanthanide ion types (Tm and Dy) doped in a YAG host crystal for high temperature applications. The Dy: YAG is awell-known thermographic phosphor and is used here as a reference for the comparison with Tm: YAG TP. Additionally its dopant concentration is varied to improve its signal intensity for high temperature applications. For the studied thermographic phosphors phosphorescence spectra, intensity ratios and luminescence decay time are characterized for awide temperature range up to 1573 K.

Authors with CRIS profile

Additional Organisation(s)

How to cite

APA:

Jovicic, G., Zigan, L., Will, S., & Leipertz, A. (2015). Luminescence Properties of the Thermographic Phosphors Dy3+:YAG and Tm3+:YAG for the Application in High Temperature Systems. Zeitschrift für Physikalische Chemie-International Journal of Research in Physical Chemistry & Chemical Physics, 229(6), 977-997. https://doi.org/10.1515/zpch-2014-0603

MLA:

Jovicic, Gordana, et al. "Luminescence Properties of the Thermographic Phosphors Dy3+:YAG and Tm3+:YAG for the Application in High Temperature Systems." Zeitschrift für Physikalische Chemie-International Journal of Research in Physical Chemistry & Chemical Physics 229.6 (2015): 977-997.

BibTeX: Download