Structural and optical properties of europium doped yttrium oxide nanoparticles for phosphor applications
R Srinivasan, NR Yogamalar, J Elanchezhiyan… - Journal of Alloys and …, 2010 - Elsevier
Europium (Eu) doped Yttria (Y2O3) nanoparticles was successfully synthesized by
hydrolysis assisted co-precipitation method. The size of the nanoparticles was found to be …
hydrolysis assisted co-precipitation method. The size of the nanoparticles was found to be …
Synthesis, structural and morphological characteristics, magnetic and optical properties of Co doped ZnO nanoparticles
Zn 1− x Co x O (x== 0.05, 0.10, 0.15) nanoparticles have been synthesized by an alternative
wet-chemical synthesis route using the SimAdd technique. The as-obtained powders were …
wet-chemical synthesis route using the SimAdd technique. The as-obtained powders were …
EPR and photoluminescence properties of combustion-synthesized ZnAl2O4:Cr3+ phosphors
V Singh, RPS Chakradhar, JL Rao… - Journal of materials …, 2011 - Springer
An efficient red emitting ZnAl 2 O 4: Cr 3+ powder phosphor material was prepared at
furnace temperatures as low as 500° C by using the combustion method. The prepared …
furnace temperatures as low as 500° C by using the combustion method. The prepared …
Towards understanding the enhancement of antibacterial activity in manganese doped ZnO nanoparticles
In this work we focus on enhancing the antibacterial activity of ZnO nanoparticles by Mn
doping, synthesized using a wet-chemical method. The as-obtained precursor powders …
doping, synthesized using a wet-chemical method. The as-obtained precursor powders …
Evidence by EPR of ferromagnetic phase in Mn-doped ZnO nanoparticles annealed at different temperatures
This paper reports the influence of the temperature annealing (Ta) on the structural,
morphological, Raman and EPR characteristics of Mn-doped ZnO nanoparticles. XRD …
morphological, Raman and EPR characteristics of Mn-doped ZnO nanoparticles. XRD …
Reassessment of the potential applications of Eu3+-doped Y2O3 photoluminescent material in ceramic powder form
C de Mayrinck, DP Santos, SJL Ribeiro… - Ceramics …, 2014 - Elsevier
The preparation of Y 2 O 3 doped with different amounts of Eu 3+ ions obtained via a
precipitation method using oxalic acid as precursor is reported here. The precursors were …
precipitation method using oxalic acid as precursor is reported here. The precursors were …
Probing the structure, morphology and multifold blue absorption of a new red-emitting nanophosphor for LEDs
There has been a stringent demand for blue (∼ 450 to 470 nm) absorbing and red (∼ 611
nm) emitting material systems in phosphor converted white light emitting diodes (WLEDs) …
nm) emitting material systems in phosphor converted white light emitting diodes (WLEDs) …
Studies on the synthesis of europium activated yttrium oxide by wet-chemical method: 1. Influence of precursor quality on phosphor photoluminescence properties
L Muresan, EJ Popovici, R Grecu… - Journal of Alloys and …, 2009 - Elsevier
Europium activated yttrium oxide phosphor powders (Y2O3: Eu3+) were prepared from
yttrium–europium precursors obtained by wet-chemical method. With this purpose in view …
yttrium–europium precursors obtained by wet-chemical method. With this purpose in view …
Spherical-shaped Y2O3: Eu3+ nanoparticles with intense photoluminescence emission
C de Mayrinck, MA Schiavon, CS Nascimento Jr… - Ceramics …, 2015 - Elsevier
Herein we report on the crystallized nanoparticles based on Eu 3+-doped Y 2 O 3 with 5
mol% using citric acid as precursor. The heating temperatures were evaluated in order to …
mol% using citric acid as precursor. The heating temperatures were evaluated in order to …
Synthesis and luminescence properties of microemulsion-derived Y3Al5O12: Eu3+ phosphors
Europium-ion doped yttrium aluminum garnet (YAG: Eu3+) phosphors were prepared via
both the solid-state-reaction method and the microemulsion process. The solid-state …
both the solid-state-reaction method and the microemulsion process. The solid-state …