Articles with "po4 eu3" as a keyword



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Co-precipitation synthesis and photoluminescence properties of (GdxLa1-x) PO4:5 at.%Eu3+ orange-red emitting phosphors

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Published in 2019 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-019-01842-8

Abstract: Orange-red light emitting Eu3+ (5 at.%) doped GdxLa1−xPO4 (x = 1.0, 0.9, 0.7, 0.5, 0.3, 0.1, 0.0) phosphors with various concentrations were synthesized via chemical co-precipitation method at a calcination temperature of 1000 °C for 5 h… read more here.

Keywords: orange red; red emitting; gdxla1 po4; orange ... See more keywords
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Synthesis, structure and luminescence of a high-purity and thermal-stable Sr9LiMg(PO4)7: Eu3+ red phosphor

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Published in 2020 at "Ceramics International"

DOI: 10.1016/j.ceramint.2020.01.239

Abstract: Abstract Eu3+-activated Sr9LiMg(PO4)7 phosphors, which presented bright red emissions mainly from the 5D0→7F2 transition of Eu3+ ions upon the near-ultraviolet excitation, were successfully synthesized in ambient atmosphere. The crystal structure, phase constitution, photoluminescent behaviors, decay… read more here.

Keywords: po4 eu3; phosphor; eu3; sr9limg po4 ... See more keywords

Low-temperature solid-state synthesis and photoluminescence properties of novel high-brightness and thermal-stable Eu3+-activated Na2Lu(MoO4)(PO4) red-emitting phosphors for near-UV-excited white LEDs

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Published in 2018 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2018.06.156

Abstract: Abstract In this paper, novel Na2Lu(MoO4)(PO4):Eu3+ phosphors with different Eu3+ doping concentrations were synthesized by a low-temperature solid-state method and their crystal structure, morphology, luminescence properties, decay curves and quantum efficiency were investigated in detail.… read more here.

Keywords: moo4 po4; na2lu moo4; po4 eu3;
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A new eulytite-type Pb3Bi(PO4)3:Eu3+ red-emitting phosphor: Synthesis, structure and photoluminescence characteristics

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Published in 2020 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2019.116978

Abstract: Abstract Exploring new luminescent host is important for spectral regulation purpose in this field since photoluminescent characteristics of RE ions are highly sensitive to the doping host. Herein, a new eulytite-type Pb3Bi(PO4)3:Eu3+ phosphor was synthesized… read more here.

Keywords: eu3; phosphor; structure; pb3bi po4 ... See more keywords
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Structural and Luminescence Behavior of Nanocrystalline Orthophosphate KMeY(PO4)2: Eu3+ (Me = Ca, Sr) Synthesized by Hydrothermal Method

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Published in 2022 at "Materials"

DOI: 10.3390/ma15051850

Abstract: KMeY(PO4)2:5% Eu3+ phosphates have been synthesized by a novel hydrothermal method. Spectroscopic, structural, and morphological properties of the obtained samples were investigated by X-ray, TEM, Raman, infrared, absorption, and luminescence studies. The microscopic analysis of… read more here.

Keywords: po4; kmey po4; hydrothermal method; po4 eu3 ... See more keywords