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 …

Hydrothermal synthesis and tunable luminescence of YPO4: Eu2+/Eu3+, Tb3+ nanocrystals

Y Yu, L Yu, K Peng, D Sun, X Zeng, Y Deng, Y Zhao… - Ceramics …, 2023 - Elsevier
The homogeneous and well crystallized rare earth ions RE 3+(RE= Eu, Tb) doped YPO 4
and YPO 4· 0.8 H 2 O nanocrystals (NCs) are synthesized by a simple hydrothermal route …

Compound-tunable embedding potential method to model local electronic excitations on -element ions in solids: Pilot relativistic coupled cluster study of Ce and Th …

AV Oleynichenko, YV Lomachuk, DA Maltsev… - Physical Review B, 2024 - APS
A method to simulate local properties and processes in crystals with impurities via
constructing cluster models within the frame of the compound-tunable embedding potential …

Temperature-induced phase transition and tunable luminescence properties of Ce3+-Mn2+-Zr4+ tri-doped LaPO4 phosphor

O AitMellal, L Oufni, MY Messous, E Matei, AM Rostas… - Optical Materials, 2022 - Elsevier
Tunable blue-white-orange emitting LaPO 4: Ce 3+/Mn 2+/Zr 4+(LPCMZ) phosphors have
been synthesized by co-precipitation followed by calcination. The X-ray diffraction (XRD) …

[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 …

Substitutional effects of the anionic group systems [BO33−],[PO43−], and [SO42−] on the down-conversion photoluminescence properties of Y2O3: Er3+ …

TG Mathe, A Balakrishna, MA Mamo… - Current Applied …, 2024 - Elsevier
Abstract A series of Y 2 O 3, Y 2 O 3: Er 3+(1%) and Y 2 O 3-AG: Er 3+(1%)(where AG= BO 3
3−, PO 4 3−, and SO 4 2−) nanophosphors were prepared via a chemical combustion …

Influence of pH on nano-phosphor YPO4:2%Sm3+ and luminescent properties

J Wu, H Jia, M Li, H Jia, Z Liu - Applied Physics A, 2020 - Springer
Abstract Nano-phosphors YPO 4: 2% Sm 3+ with different pH values were synthesized with
hydrothermal method. The influence of pH on structure, morphology and fluorescence …

Photoluminescence properties of nano-sized (Lu1-xYx) PO4: Pr3+ (x= 10, 20, 30, 40, 50 at.%) phosphor powders

B Kahouadji, L Guerbous, DJ Jovanović… - Optical Materials, 2020 - Elsevier
Herein we present the enhancement of photoluminescence properties of nano-sized LuPO
4: Pr 3+ phosphor powders synthesized by sol gel process with incorporation of yttrium ions …

Structural and photoluminescence investigation of Y2O3:Sm3+ nano‐powders: Organic agent's effect

L Lamiri, B Kahouadji, O Ilham, A Zoukel… - Vietnam Journal of …, 2024 - Wiley Online Library
In this article, the authors delve into the synthesis of Y2O3: Sm3+ nanopowders using the sol–
gel method, employing organic agents such as ethylene glycol (EG) and polyethylene glycol …

Structural, morphological, and luminescent properties of tetragonal-phase YPO4: Eu3+

AG Hernández, AG Murillo, JR Miranda, FJC Romo - Optical Materials, 2021 - Elsevier
This work discusses the effect of europium concentration into YPO 4 structure and the
structural, morphological, and luminescent properties of YPO 4: Eu 3+(2.5 mol%) powders …