Improved photoluminescence, thermal stability and temperature sensing performances of K+ incorporated perovskite BaTiO3:Eu3+ red emitting phosphors
Sign Up to like & getrecommendations! Published in 2017 at "Ceramics International"
DOI: 10.1016/j.ceramint.2017.07.069
Abstract: Abstract K + ions incorporated perovskite Ba (1−x) TiO 3 :x Eu 3+ red emitting phosphors synthesized via facile solid -state reaction method has been investigated in the current study. The photoluminescence and decay time… read more here.
Keywords: temperature; incorporated perovskite; emitting phosphors; temperature sensing ... See more keywords
Luminescence properties of GdOCl:Eu3+ red-emitting phosphors for white light-emitting diodes
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.08.029
Abstract: Abstract The structural and photoluminescence properties of Eu3+ activated GdOCl red-emitting phosphors were investigated. All the GdOCl:xEu3+ (x = 0–0.125) phosphors are crystallized in the tetragonal PbFCl-type structure ( P 4 / nmm space group). Under the… read more here.
Keywords: white light; emitting phosphors; light emitting; 075eu3 phosphor ... See more keywords
High-efficiency and thermal-stable Ca3La(GaO)3(BO3)4:Eu3+ red phosphors excited by near-UV light for white LEDs
Sign Up to like & getrecommendations! Published in 2018 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2018.04.039
Abstract: Abstract The Ca3La(GaO)3(BO3)4:Eu3+ (CLGB:Eu3+) red-emitting phosphors with high-efficiency and splendid thermal stability were prepared by a solid-state method. The synthesized samples were analyzed by X-ray diffraction, photoluminescence spectra, fluorescence decay curves, temperature-dependent photoluminescence spectra, diffuse… read more here.
Keywords: emitting phosphors; bo3 eu3; eu3; ca3la gao ... See more keywords
Enhanced luminescent properties in Eu3+-activated SrMoxW1-xO4 red-emitting phosphors for solid-state lighting and field-emission displays
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.08.011
Abstract: Abstract We fabricated the trivalent Eu 3+ -activated SrMo x W 1- x O 4 phosphors by a high-temperature solid-state reaction technique. The prepared phosphors were characterized by X-ray diffraction patterns, field-emission scanning electron microscope… read more here.
Keywords: solid state; emitting phosphors; field emission; red emitting ... See more keywords
La6Ba4Si6O24F2:Sm3+ novel red-emitting phosphors: Synthesis, photoluminescence and theoretical calculations
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2018.10.031
Abstract: Abstract A series of novel red-emitting La6Ba4Si6O24F2:Sm3+ (LBSOF:Sm3+) phosphors was synthesized by a conventional solid state reaction. The crystal structure and atomic coordinates of La6Ba4Si6O24F2:Sm3+ were characterized by Rietveld refinement. Luminescent properties of as-synthesized La6Ba4Si6O24F2:Sm3+… read more here.
Keywords: emitting phosphors; novel red; sm3; la6ba4si6o24f2 sm3 ... See more keywords
Synthesis and luminescence properties of new red-emitting phosphors YGe0.5M0.5O4:Eu3+ (M=Mo, W)
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2019.116819
Abstract: Abstract A series of Eu3+ doped YGe0.5M0.5O4:Eu3+ (M=Mo, W) red-emitting phosphors were synthesized by high-temperature solid-phase method. The phase formation, morphology and luminescence properties were analyzed in detail. X-ray powder diffraction (XRD) patterns verified the… read more here.
Keywords: emitting phosphors; 5m0 5o4; yge0 5m0; red emitting ... See more keywords
Photoluminescence of Eu3+-doped CaZrO red-emitting phosphors synthesized via microwave-assisted hydrothermal method
Sign Up to like & getrecommendations! Published in 2020 at "Materials today communications"
DOI: 10.1016/j.mtcomm.2020.100966
Abstract: Abstract Eu-doped 1, 3 and 5 % CaZrO3 red-emitting phosphors were synthesized for the first time using the microwave-assisted hydrothermal method followed by heat treatment at 1200 °C. After the crystallization, the orthorhombic CaZrO3 and the… read more here.
Keywords: emitting; emitting phosphors; eu3; red emitting ... See more keywords
Red emitting Sm(II) phosphors: thermally switchable luminescence in Sm(AlX4)2 (X = Cl, Br) by 5d-4f and intra-4f transitions.
Sign Up to like & getrecommendations! Published in 2021 at "Chemical communications"
DOI: 10.1039/d1cc05357d
Abstract: Divalent samarium compounds of the constitution Sm(AlX4)2, X = Cl, Br, show remarkable luminescence of Sm2+. At room temperature, the luminescence is dominated by parity-allowed broad-band 4f55d1 → 4f6 emission with additional 5D0 → 7FJ… read more here.
Keywords: thermally switchable; emitting phosphors; alx4; red emitting ... See more keywords
Exploration of yellow-emitting phosphors for white LEDs from natural resources.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.424108
Abstract: White light-emitting diodes (LEDs) are widely used in various lighting fields as a part of energy-efficient technology. However, some shortcomings of luminescent materials for white LEDs, such as complexity of synthesis, high cost, and harmful… read more here.
Keywords: emitting phosphors; white leds; yellow emitting; bbr chloride ... See more keywords