Abstract

Europium-doped ZrO₂ phosphor was synthesized by the combustion synthesis method using urea as a fuel. The structural properties as well as the optical properties were investigated. The prepared nanoparticles of ZrO₂ phosphor were characterized by X-ray diffraction technique for structural analysis and field emission gun scanning electron microscopy for morphological details. The optical behavior of the prepared phosphor was determined by photoluminescence (PL) emission spectra that were recorded at room temperature under 275 nm excitation for the samples annealed at different temperatures. The intense emission peaks was found in red region and small peaks at green region. The intensity of PL emission peaks increases with increasing annealing temperature.

© 2016 IEEE

Red photoluminescent Eu³⁺-doped Y₂O₃ nanospheres for LED-phosphor applications: Synthesis and characterization

William Wang and Peifen Zhu
Opt. Express 26(26) 34820-34829 (2018)

Synthesis and characterization of white light emitting Ca_xSr_1-xAl₂O₄:Tb³⁺,Eu³⁺ phosphor for solid state lighting

Samy K. K. Shaat, Hendrik C. Swart, and Odireleng M. Ntwaeaborwa
Opt. Mater. Express 2(7) 962-968 (2012)

Temperature dependence of photoluminescence in SrS:Eu²⁺, Sm³⁺ thin films

Z. Hua, L. Salamanca-Riba, M. Wuttig, and P. K. Soltani
J. Opt. Soc. Am. B 10(8) 1464-1469 (1993)

Luminescence properties of lutetium based red-emitting phosphor NaLu(WO₄)₂:Eu³⁺

Zijun Wang, Jiuping Zhong, Hongbin Liang, and Jing Wang
Opt. Mater. Express 3(3) 418-425 (2013)

Temperature-dependent photoluminescence properties of Sr₂CeO₄:Eu³⁺ and its modification for use in fluorescence thermometry

Lili Shi, Chengyu Li, and Qiang Su
Opt. Lett. 36(4) 582-584 (2011)