Search Results - "Koao, L F"
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Effect of Eu3+ on the structure, morphology and optical properties of flower-like ZnO synthesized using chemical bath deposition
Published in Journal of luminescence (01-03-2014)“…The chemical bath deposition (CBD) method was used to synthesize ZnO undoped and Eu3+-doped nanostructures. The Eu3+ concentration was varied from 0.2 to…”
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Properties of flower-like ZnO nanostructures synthesized using the chemical bath deposition
Published in Materials science in semiconductor processing (01-11-2014)“…Flower-like zinc oxide (ZnO) nanostructures were synthesized by the chemical bath deposition (CBD) method at 80°C. The effect of zinc acetate concentration…”
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3
The effect of Ce3+ on structure, morphology and optical properties of flower-like ZnO synthesized using the chemical bath method
Published in Journal of luminescence (01-11-2013)“…Ce3+ doped ZnO flower-like structures were synthesized by the chemical bath deposition method (CBD). The influence of Ce3+ as a dopant on the crystallization,…”
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4
Luminescence from Ce in sol–gel SiO2
Published in Physica. B, Condensed matter (15-05-2012)“…The sol–gel process provides an attractive low temperature alternative to the melt process for producing Ce-doped silica, but reports of the emission…”
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5
The effects of varying the annealing period on the structure, morphology and optical properties of MgAl2O4:0.1% Mn2+ nanophosphors
Published in Applied physics. A, Materials science & processing (2020)“…In this study, magnesium aluminate nanopowders doped with manganese ions (MgAl 2 O 4 :0.1% Mn 2+ ) were prepared by citrate sol–gel technique. The consequences…”
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6
Tailoring optical and electrical properties of ternary Pb1−xCoxS thin films synthesized from a combination of two complexing agents
Published in Indian journal of physics (01-09-2021)“…Chemical bath deposition technique was used to synthesized Pb 1− x Co x S compounds at a bath temperature of 75 °C by using double complexing agents. The thin…”
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Optical and bandgap study of rare earth doped phosphate phosphor
Published in Journal of materials science. Materials in electronics (01-11-2017)“…This article present an reports on optical and band gap study of rare earth doped (RE = Tb 3+ , Pr 3+ , Ce 3+ , Dy 3+ and Ce 3+ /Pr 3+ ions) KSr(PO 4 )…”
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Analysis of varying Gd3+ concentrations on the structure and optical properties of ZnAl2O4:0.1% Eu3+; x% Gd3+ (0 ≤ x ≤ 1.2) synthesized via citrate sol–gel method
Published in Applied physics. A, Materials science & processing (2020)“…We report the preparation of 0.1% Eu 3+ ; x % Gd 3+ (0 ≤ x ≤ 1.2) ZnAl 2 O 4 phosphors using the citrate sol–gel method. X-ray diffraction (XRD) data…”
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Effects of annealing temperature on the structure and photoluminescence properties of the ZnO/ZnAl2O4/Ca5Al6O14/Ca3Al4ZnO10:0.1% Ce3+ mixed-phases nanophosphor prepared by citrate sol–gel process
Published in Applied physics. A, Materials science & processing (2020)“…Mixed-phases of the undoped ZnAl 2 O 4 /ZnO/Ca 5 Al 6 O 14 (ZZC) and Ce 3+ doped ZnAl 2 O 4 /ZnO/Ca 5 Al 6 O 14 /Ca 3 Al 4 ZnO 10 (ZZCC:0.1% Ce 3+ ) were…”
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Effect of Annealing Temperature on the Structure, Morphology and Photoluminescence Properties of MgAl2O4:0.1% Eu3+ Nanophosphor Prepared by Sol–Gel Method
Published in Journal of electronic materials (01-01-2019)“…Un-doped and 0.1% Eu 3+ -doped magnesium aluminate (MgAl 2 O 4 ) nanomaterials were synthesized using the sol–gel method. The effects of annealing temperature…”
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Optical properties of Ln2+,3+ (Ln = Eu2+, Ce3+, Dy3+ and Ce3+/Dy3+) doped BaMg2Al6Si9O30 nanophosphor
Published in Journal of materials science. Materials in electronics (01-12-2018)“…This paper presents the synthesis and characterization of novel Eu 2+ , Ce 3+ , and Dy 3+ doped BaMg 2 Al 6 Si 9 O 30 nanophosphors by combustion method at…”
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12
Synthesis and characterization of Ce3+ doped silica (SiO2) nanoparticles
Published in Journal of luminescence (01-06-2011)Get full text
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13
Effect of reaction time on structural, morphology and optical properties of ZnO nanoflakes prepared by chemical bath deposition method
Published in Physica. B, Condensed matter (15-04-2014)“…ZnO nanoflakes have been successfully synthesized by the chemical bath deposition (CBD) method for different reaction times. X-ray diffraction (XRD) results…”
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Synthesis and characterization of europium doped zinc selenide thin films prepared by photo-assisted chemical bath technique for luminescence application
Published in Materials chemistry and physics (01-04-2021)“…ZnSe:x% Eu3+ (0 ≤ x ≤ 2.0) thin films were deposited using the photo-assisted chemical bath technique. All the films samples revealed wurtzite phase and the…”
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Effects of varying Sm3+ concentration on the structure, morphology and photoluminescence properties of the BaAl2O4 /CaAl2O4/Ca4Al6O13/Ca3Al2O6:x% Sm3+ (0 ≤ x ≤ 1.9) mixed phases using citrate sol-gel method
Published in Heliyon (01-12-2022)“…BaAl2O4/CaAl2O4/Ca4Al6O13/Ca3Al2O6:x% Sm3+ (0 ≤ x ≤ 1.9) (hereafter called BCCC:x% Sm3+) nanophosphors were successfully prepared by citrate sol-gel method…”
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Investigative study of Mn2+ concentration on the structure, morphology and photoluminescence of sol-gel ZnAl2O4/ZnO/ SrAl2O4/Sr3Al2O6 mixed phase nanophosphor
Published in Physica. B, Condensed matter (01-02-2020)“…The sol-gel technique was used to synthesize mixed phases of ZnAl2O4/ZnO/SrAl2O4/Sr3Al2O6 (ZZSS) nanophosphors. The study investigated the effect of varying…”
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Effects of Er3+ concentration on the structure and optical properties of the MgAl2O4/MgO/Sr3Al2O6/SrAl2O4 mixed phases prepared by the citrate sol gel method
Published in Materials research express (09-10-2020)“…The mixed phases of the un-doped MgAl2O4/MgO/Sr3Al2O6/SrAl2O4 (MMSS), MgAl2O4/MgO (MM) Sr3Al2O6/SrAl2O4 (SS), and the doped MMSS:x% Er3+ (0 ≤ x ≤ 1.8)…”
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18
Color tuning and white light emission from sol-gel SiO2 nanoparticles doped with Sr2
Published in Materials chemistry and physics (15-02-2020)“…A series of silica (SiO2) nanoparticles doped with different concentrations of Sr2+ ions were successfully synthesized using the sol-gel method. The…”
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Morphology, structural and luminescent properties of sol-gel synthesized SiO2 powders co-doped with Sr2+ and Tb3
Published in Physica. B, Condensed matter (01-03-2020)“…A series of SiO2 (host), SiO2:0.4 mol% Sr2+ singly doped and SiO2:0.4 mol% Sr2+: x mol% Tb3+ co-doped (where x = 0.04, 0.08, 0.1, 0.4 and 0.5) phosphors was…”
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The effect of Mg2+ ions on the photoluminescence of Ce3+-doped silica
Published in Physica. B, Condensed matter (01-12-2009)Get full text
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