Luminescence and self-referenced optical temperature sensing performance in Ca2YZr2Al3O12:Bi3+,Eu3+ phosphors
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DOI: 10.1016/j.ceramint.2019.11.081
Abstract: Abstract Ca2YZr2Al3O12:Bi3+,Eu3+ phosphors were elaborated by a traditional solid-state reaction method. The luminescence of Ca2YZr2Al3O12:Bi3+ samples, energy transfer from Bi3+ to Eu3+, and the temperature sensing properties of Ca2YZr2Al3O12:Bi3+,Eu3+ samples have been systematically researched. Under… read more here.
Keywords: bi3 eu3; ca2yzr2al3o12 bi3; bi3; temperature ... See more keywords
Dual-mode optical thermometry based on Bi3+/Eu3+ co-activated BaGd2O4 phosphor with high sensitivity and signal discriminability
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DOI: 10.1016/j.ceramint.2021.07.202
Abstract: Abstract A series of BaGd2O4:Bi3+,Eu3+ phosphors with dual-emitting centers were prepared by high-temperature solid-state method. X-ray diffraction (XRD), scanning electron microscope (SEM), energy dispersive spectroscopy (EDS), fluorescence spectroscopy, lifetime decay curve and variable temperature emission… read more here.
Keywords: spectroscopy; bi3 eu3; temperature; emission ... See more keywords
Temperature sensing characteristics of Bi3+/Eu3+ co-activated SrGa2B2O7: Phosphor for dual-mode optical thermometry
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.160247
Abstract: Abstract SrGa2B2O7: Bi3+, Eu3+ phosphors were synthesized through high temperature solid-state method successfully. The structure, luminescent characteristics and temperature sensing properties of the phosphors are studied. Under the excitation at 363 nm, several bands of Sr0.935Ga2B2O7:… read more here.
Keywords: temperature; phosphor; bi3 eu3; srga2b2o7 ... See more keywords
Tunable emission and energy transfer in single-phased Ba 9 Lu 2 Si 6 O 24 :Bi 3+ ,Eu 3+ for UV W-LEDs
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DOI: 10.1016/j.jlumin.2018.01.033
Abstract: Abstract A novel single-phased tunable emitting phosphor Ba9Lu2Si6O24:Bi3+,Eu3+ (BLSO:Bi3+,Eu3+) was successfully prepared via a simple solid-state approach. The main excitation peaks range from 320 to 400 nm of BLSO:Bi3+ were identified by photoluminescence characterization, indicating BLSO:Bi3+… read more here.
Keywords: single phased; energy transfer; bi3 eu3; blso bi3 ... See more keywords
Double perovskite structure CaLaMgTaO6: Bi3+, Eu3+ co-doped phosphors for optical temperature measurement
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2021.118096
Abstract: Abstract A series of new double perovskite structure CaLaMgTaO6: Bi3+, Eu3+ phosphors were synthesized by high-temperature solid-phase method. The crystal structure, luminescence characteristics and temperature sensing performance have been systematically studied. The substitution rule of… read more here.
Keywords: double perovskite; calamgtao6 bi3; temperature; structure ... See more keywords
Dual emitting from Bi3+/Eu3+ co-activated Sr3La2Ge3O12 phosphor for optical thermometry
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DOI: 10.1016/j.optmat.2021.111036
Abstract: Abstract An optical thermometer Bi3+, Eu3+ co-doped Sr3La2Ge3O12 (SLGO) phosphor with dual-emitting centers was synthesized in high-temperature condition. The X-ray diffraction patterns, SEM, EDS, luminescent properties and optical temperature sensing characteristics were exhaustive investigated. Under… read more here.
Keywords: bi3; dual emitting; slgo; phosphor ... See more keywords
Dual-Mode Manipulating Multicenter Photoluminescence in a Single-Phased Ba9Lu2Si6O24:Bi3+, Eu3+ Phosphor to Realize White Light/Tunable Emissions
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DOI: 10.1038/s41598-017-15903-7
Abstract: A Bi3+ and Eu3+ ion co-doped Ba9Lu2Si6O24 single-phased phosphor was synthesized successfully via a conventional high-temperature solid-state reaction. X-ray diffraction, crystal structure analysis, diffuse reflectance and luminescent spectra, quantum efficiency measurements, and thermal stability analysis… read more here.
Keywords: single phased; bi3 eu3; phosphor; white light ... See more keywords
Efficient Bi3+ to Eu3+ energy transfer and color tunable emissions in K7CaY2(B5O10)3-based phosphors.
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DOI: 10.1039/d1dt00262g
Abstract: Rare-earth borates are well known good photoluminescent materials due to the easy manipulation of activator concentration. K7CaY2(B5O10)3 belongs to a recently discovered borate family with outstanding nonlinear optical performances. A systematic study on Bi3+ and… read more here.
Keywords: energy transfer; bi3 eu3; eu3; b5o10 ... See more keywords
Investigation of multicolor emitting Cs3GdGe3O9:Bi3+,Eu3+ phosphors via energy transfer for WLEDs.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt03349f
Abstract: Bi3+/Eu3+ doped Cs3GdGe3O9 luminescent materials were prepared by a solid-state reaction. The energy band and density of states of Cs3GdGe3O9 were calculated by density functional theory. The Cs3GdGe3O9 host presents a broadband emission peaking at… read more here.
Keywords: cs3gdge3o9 bi3; energy; bi3 eu3; multicolor ... See more keywords