Correlating Structure and Luminescence Properties of Undoped and Eu3+-Doped La2Hf2O7 Nanoparticles Prepared with Different Coprecipitating pH Values …

SK Gupta, JP Zuniga, PS Ghosh, M Abdou… - Inorganic …, 2018 - ACS Publications
Understanding the structure–property relationship and optimizing properties of phosphors
for use in lighting and scintillation fields is an important materials challenge. In this work, we …

Temperature dependence of red emission in YPO4: Pr3+ nanopowders

B Kahouadji, L Guerbous, DJ Jovanović… - Journal of …, 2022 - Elsevier
In order to compare spectroscopic properties between nanosized and that in single crystal
form of YPO 4: Pr 3+, temperature-dependence of the red emission from 3 P 0→ 3 H 4 and 1 …

Synthesis of hollow sphere and 1D structural materials by sol-gel process

FL Li, HJ Zhang - Materials, 2017 - mdpi.com
The sol-gel method is a simple and facile wet chemical process for fabricating advanced
materials with high homogeneity, high purity, and excellent chemical reactivity at a relatively …

Structural, morphological and photoluminescence characterizations of Sm3+ doped Y2O3 nano-sized phosphors synthesized by ultrasound assisted sol-gel method

L Lamiri, B Kahouadji, M Berd, A Abdellatif… - Journal of Rare …, 2023 - Elsevier
Abstract Nanosized 1 at% Sm 3+ doped Y 2 O 3 powders were prepared by an ultrasound
assisted sol-gel method. Y 2 O 3: Sm 3+ powders crystallize in Y 2 O 3 pure cubic phase and …

[HTML][HTML] Effect of hydrothermal time on the forming specific morphology of YPO4: Eu3+ nanoparticles for dedicated luminescent applications as optical markers

F Armetta, V Boiko, D Hreniak, C Mortalò… - Ceramics …, 2023 - Elsevier
A way to control the desired shape and microstructure of YPO 4: Eu 3+ nanoparticles
through the precipitation method followed by a hydrothermal treatment is reported. This …

Spectroscopic properties of YPO4 crystals activated with Ho3+, Er3+, Tm3+

E Cavalli, E Damiano, M Tonelli - Optical Materials, 2023 - Elsevier
This paper presents a systematic investigation on the spectroscopic properties of YPO 4
crystals activated with Ho 3+, Er 3+ or Tm 3+, carried out in order to obtain preliminary …

Eu-Doped YPO4 Luminescent Nanopowders for Anticounterfeiting Applications: Tuning Morphology and Optical Properties by a Rapid Microwave-Assisted …

E Paradisi, C Mortalò, V Zin, F Armetta… - ACS Applied Nano …, 2024 - ACS Publications
In this work, a rapid microwave-assisted hydrothermal method under mild conditions is
investigated for the preparation of the Eu3+: YPO4 (5 mol% Eu) luminescent material, which …

Investigation of energy transfer in Pr3+, Yb3+ co-doped phosphate phosphor: The role of 3P0 and 1D2

X Zhou, Y Deng, S Jiang, G Xiang, L Li, X Tang… - Journal of …, 2019 - Elsevier
The synthesis, crystal structure and photoluminescence and decay kinetics properties have
been carried out for the Pr 3+-Yb 3+ co-doped YPO 4 phosphors. Upon excitation with 447 …

Synthesis, Luminescence, and Energy Transfer Properties of YPO4:Gd3+, Eu3+ and YP3O9:Sm3+, Eu3+ Phosphors

S Hachani, L Guerbous - Journal of fluorescence, 2019 - Springer
This work is concerned with the search for new luminescent materials emitting in the orange-
red color. We have synthesized YPO 4 doped with Gd 3+ 0.25% and/or Eu 3+ 0.50% by …

Flexible and luminescent polymer nanocomposite films (YPO4: Pr3+/polystyrene): Investigation of structural, morphological and photoluminescence properties for …

B Kahouadji, L Mebarki, L Benharrat, J Prakash… - Optical Materials, 2023 - Elsevier
Luminescent polymer films are promising for future optoelectronic devices owing to their
ease of synthesis, tunable properties and flexibility. The present work reports on the …