Luminescence and energy transfer mechanism of KZnPO4: Dy3+, Eu3+
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-019-01244-w
Abstract: Dy3+ -doped and Dy3+/Eu3+ co-doped KZnPO4 phosphors have been successfully synthesized by solid-state method. X-ray diffraction (XRD), photoluminescence spectra and fluorescence lifetime are employed to characterize these samples. It can be indicated from XRD results… read more here.
Keywords: color; energy transfer; dy3 eu3; kznpo4 phosphors ... See more keywords
Energy-Transfer-Induced Tunable Luminescence in Mg2Al4Si5O12:Ce3+/Dy3+ Phosphors
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DOI: 10.1007/s11664-021-08806-x
Abstract: Ce3+- or/and Dy3+-doped Mg2Al4Si5O18 phosphors have been fabricated via a sintering process at 1400°C for 5 h and their crystallinity and luminescence characteristics investigated. x-Ray powder diffraction analysis demonstrated that Ce3+/Dy3+ ions entered the Mg2Al4Si5O18… read more here.
Keywords: mg2al4si5o18 phosphor; luminescence; ce3 dy3; dy3 ... See more keywords
Analysis of the physical, structural and optical characteristics of Dy3+-doped MgO–SrO–B2O3 glass systems
Sign Up to like & getrecommendations! Published in 2019 at "Indian Journal of Physics"
DOI: 10.1007/s12648-019-01390-1
Abstract: Numerous studies have shown the interesting properties of trivalent lanthanide ions when doped in different types of glasses. This article examines the physical, structural and optical properties of series of strontium magnesium borate glasses doped… read more here.
Keywords: dy3; analysis physical; structural optical; optical properties ... See more keywords
Characteristic white light emission via down-conversion SrGdAlO4:Dy3+ nanophosphor
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DOI: 10.1016/j.cap.2019.03.005
Abstract: Abstract An efficient and cost-effective technique, solution combustion synthesis was used to synthesize Dy3+ doped SrGdAlO4 nanophosphor utilizing urea as a suitable fuel. The tetragonal phase and nano-crystallinity of the synthesized phosphor belonging to I4/mmm… read more here.
Keywords: white light; dy3; light emission; nanophosphor ... See more keywords
Fast synthesis and energy transfer of the tunable single-phase white-emitting phosphor Li2Gd4(WO4)7:Dy3+, Tm3+ for WLEDs
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DOI: 10.1016/j.ceramint.2019.11.189
Abstract: Abstract A series of Dy3+ and Tm3+ co-doped Li2Gd4(WO4)7 (LGW) single-phase white phosphors were fast synthesized by microwave assisted solid-state reaction method. Single-ion doped LGW:Dy3+ and LGW:Tm3+ phosphors were synthesized to obtain quenching concentrations. The… read more here.
Keywords: energy transfer; dy3; dy3 tm3; tm3 ... See more keywords
Energy transfer and luminescence study of Dy3+ doped zinc-aluminoborosilicate glasses for white light emission
Sign Up to like & getrecommendations! Published in 2021 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.08.167
Abstract: Abstract A series of Dy3+ doped aluminoborosilicate glasses with general formula 20SiO2-(40-x) B2O3–10Al2O3–20NaF2–10ZnO-xDy2O3 (x = 0, 0.1, 0.5, 1.0. 1.5, 2.0 and 2.5 mol %) were prepared by melt-quenching method. The FTIR analysis confirms the presence of stretching… read more here.
Keywords: aluminoborosilicate glasses; dy3; luminescence study; dy3 doped ... See more keywords
Eu2+, Dy3+: Sr2B5O9Cl, a new blue-emitting phosphor with long persistence
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DOI: 10.1016/j.ceramint.2021.07.194
Abstract: Abstract A new Eu2+, Dy3+: Sr2B5O9Cl phosphor with long persistence was synthesized in a reducing atmosphere by a solid-state reaction process. The pure-phase phosphor was obtained by calcination at 900 °C. The introduction of Eu2+ into… read more here.
Keywords: eu2 dy3; dy3 sr2b5o9cl; phosphor long; dy3 ... See more keywords
Tunable correlated color temperature of NaSrPO4 phosphors via Dy3+ and Eu3+ co-doping for warm white light-emitting diodes
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DOI: 10.1016/j.ijleo.2018.08.055
Abstract: Abstract Correlated color temperature (CCT) of NaSrPO4 phosphors were tuned through the co-doping of Dy3+ and Eu3+. The pure and doped NaSrPO4 phosphors were synthesized by a high temperature solid-state sintering method. The crystal structure… read more here.
Keywords: color; nasrpo4 phosphors; dy3 eu3; dy3 ... See more keywords
Synthesis and photoluminescence study of Dy3+ activated SrAl12O19 phosphor
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DOI: 10.1016/j.ijleo.2019.163051
Abstract: Abstract Dy3+ doped SrAl12O19 phosphors, capable of radiating white light, were successfully synthesized via combustion method. Phase identification, morphological observations and elemental examination were done by employing X-ray diffraction, Field emission scanning electron microscopy (FE-SEM)… read more here.
Keywords: white light; dy3; study dy3; synthesis photoluminescence ... See more keywords
Tunable luminescence and energy transfer properties in Ca2NaMg2V3O12: Ln3+ (Dy3+, Sm3+) phosphors
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DOI: 10.1016/j.jallcom.2019.02.100
Abstract: Abstract Ca2NaMg2V3O12 (CNMV):Ln3+ (Dy3+, Sm3+) phosphors were successfully prepared by high temperature solid-state method. The effect of different Ln3+ concentrations on the luminescent properties of phosphor was investigated. General structure analysis system (GSAS) shown Ln3+… read more here.
Keywords: dy3 sm3; dy3; energy transfer; sm3 ... See more keywords
Surface chemical analysis and white-emitting characterization of dysprosium-activated single-phase lithium sodium borophosphate
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.154809
Abstract: Abstract Doping trivalent dysprosium ion as an activator into inorganic matrix materials is an interesting strategy for exploring white emitting single-phase materials. In this study, a new borophosphate Li2NaBP2O8 (LNBP)-based phosphor activated with Dy3+ was… read more here.
Keywords: phase; borophosphate; dy3; white emitting ... See more keywords