Synthesis and photoluminescence properties of CaMTiO3:0.12Eu3+ (M = Mg, Sm) red phosphors for lighting application
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DOI: 10.1007/s10854-019-01388-9
Abstract: The xMg2+/ySm3+ ions co-doped CaTiO3:0.12Eu3+ red phosphors were synthesized by solid-state reaction method and their structure, crystalline morphology, luminescent properties, decay curves and quantum efficiency were investigated in detail. The XRD patterns show these phosphors… read more here.
Keywords: properties camtio3; synthesis photoluminescence; red phosphors; 12eu3 red ... See more keywords
The photoluminescence adjustment of red phosphors ANaWO2F4:Mn4+ (A = Li, Na, K) by suitable tolerance factor designing
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DOI: 10.1007/s10854-020-03004-7
Abstract: Mn4+-activated perovskite-structured ANaWO2F4 (A = Li, Na, K) red phosphors were successfully prepared by a facile co-precipitation method. By changing the A-site ions, the tolerance factor (t) of host material ANaWO2F4 became adjustable. Red emissions… read more here.
Keywords: mn4; photoluminescence; red phosphors; tolerance factor ... See more keywords
Effect of MoO42− partial substitution with BO33− and PO43− on luminescence enhancement of Y2(MoO4)3:Sm3+ orange-red phosphors
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DOI: 10.1016/j.ceramint.2019.08.070
Abstract: Abstract Y2-x(MoO4)3-y(BO3)y:xSm3+ and Y2-x(MoO4)3-y(PO4)y:xSm3+ orange-red phosphors were synthesized using a conventional solid-state reaction. The effects of Sm3+ doping concentration and substitution by anion groups BO33− and PO43− on the crystal structure and luminescent performance were… read more here.
Keywords: orange red; moo4; sm3; red phosphors ... See more keywords
Fe3+ red phosphors based on lithium aluminates and an aluminum lithium oxyfluoride prepared from LiF as the Li Source
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DOI: 10.1016/j.jlumin.2016.10.013
Abstract: Abstract LiF was used as the Li source to prepare Fe 3+ red phosphors based on lithium aluminates and an aluminum lithium oxyfluoride. LiF led to the three types of the host materials of α-LiAlO… read more here.
Keywords: phosphors based; lithium aluminates; red phosphors; aluminates aluminum ... See more keywords
Spectral properties and Judd–Ofelt analysis of novel red phosphors Gd2InSbO7:Eu3+ with high color purity for white LEDs
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DOI: 10.1016/j.jre.2020.08.002
Abstract: Abstract Gd2InSbO7:Eu3+ red phosphors were successfully synthesized via high-temperature solid–state reaction. The phase purity, particle size, and luminescence properties of obtained phosphors were measured and analyzed in detail. The Gd2InSbO7 lattice possesses cubic structure with… read more here.
Keywords: color; judd ofelt; red phosphors; gd2insbo7 eu3 ... See more keywords
The synthesis, electronic structure and photoluminescence property investigation of temperature sensitive red phosphors RbZnPO4:Sm3+
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DOI: 10.1016/j.materresbull.2017.04.006
Abstract: Abstract RbZnPO 4 : x Sm 3+ (0.005 ≤ x ≤ 0.05) red phosphors were prepared for the first time. The phase purity, luminescence property and thermal stability were systematically determined by employing X-ray diffractometer, excitation and… read more here.
Keywords: electronic structure; red phosphors; property; temperature sensitive ... See more keywords
Luminescence properties, crystal structure and high thermal stable of (Gd0.85-Lu )2MgTiO6: Eu3+ red phosphors
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DOI: 10.1016/j.optmat.2020.110526
Abstract: Abstract A series of double perovskite (Gd0.85-xLux)2MgTiO6: 0.3Eu3+ red phosphors were prepared via a typical high temperature solid-state reaction. XRD and HRTEM exhibits that the phosphors well crystallized as a double perovskite with the space… read more here.
Keywords: luminescence properties; red light; eu3; red phosphors ... See more keywords