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   Articles with "sm3 ions" as a keyword



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Study on the color tunability and energy transfer mechanism in Tb3+, Sm3+ co-doped LiLaSiO4 phosphors

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recommendations! Published in 2021 at "Current Applied Physics"

DOI: 10.1016/j.cap.2021.04.002

Abstract: Abstract A several of LiLaSiO4: xTb3+, ySm3+ (LLSO) phosphors were synthesized by high-temperature solid-phase reaction. Through SEM, XRD and fluorescence spectrometer, the phase, morphology, luminescence properties and energy transfer of the samples were systematically analyzed… read more here.

Keywords: tb3; energy transfer; sm3 ions; energy ... See more keywords
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Greenish-yellow emitting CdS: Sm3+ nanoparticles: Structural and optical analysis

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recommendations! Published in 2021 at "Ceramics International"

DOI: 10.1016/j.ceramint.2020.12.214

Abstract: Abstract Different concentrations of trivalent samarium (Sm3+) ions doped cadmium sulphide (CdS) nanoparticles were fabricated by one-step solid-state method at low temperature using C10H6(SO3Na)2 as surfactant for optoelectronic and solar cell applications. They were characterized… read more here.

Keywords: sm3 ions; microscopy; cds sm3; sm3 nanoparticles ... See more keywords

Concentration effect on the structural and spectroscopic investigations of Sm3+ ions doped B2O3–Bi2O3–CaF2–Na2O glasses

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recommendations! Published in 2018 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2017.12.026

Abstract: Abstract A new series of Sm3+ ions doped sodium fluoroborate glasses have been synthesized following the melt quenching technique. The structural analyses were made recording XRD and FTIR spectra. The XRD pattern reveals the amorphous… read more here.

Keywords: sm3 ions; effect structural; ions doped; luminescence ... See more keywords

Spectroscopic properties and excited state dynamics of Sm3+ ions in zinc telluro-fluoroborate glasses

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recommendations! Published in 2018 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2018.05.069

Abstract: Abstract A new series of trivalent samarium doped B2O3–TeO2–ZnO–ZnF2–CaF2–BaF2 glasses were prepared and their spectroscopic behavior have been studied to understand the effect of Sm3+ ions concentration and to explore the local field effect on… read more here.

Keywords: sm3 ions; cross relaxation; excited state; spectroscopic properties ... See more keywords

Judd-Ofelt itemization and influence of energy transfer on Sm3+ ions activated B2O3–ZnF2–SrO–SiO2 glasses for orange-red emitting devices

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recommendations! Published in 2021 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2020.117651

Abstract: Abstract Augmenting the photoluminescence (PL) properties of Samarium (Sm3+) doped Zinc Strontium fluoro-borosilicate glass (ZSFBSi glass) by varying the Sm3+ ions concentration unlocks new prospects for their application as luminescent devices. This paper presents absorption,… read more here.

Keywords: orange red; energy transfer; sm3 ions; quenched glasses ... See more keywords
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Radiative emission analysis of Sm3+ ions doped borosilicate glasses for visible orange photonic devices

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recommendations! Published in 2021 at "Journal of Non-crystalline Solids"

DOI: 10.1016/j.jnoncrysol.2021.121106

Abstract: Abstract Sm3+ ions doped borosilicate glasses with variable concentration of Sm3+ ions (0.5 to 2.5 mol%) in steps of 0.5 mol% have been synthesized by using melt quench method. The X-ray diffraction (XRD), Fourier Transform Infrared (FT-IR)… read more here.

Keywords: sm3 ions; emission; sm3; borosilicate glasses ... See more keywords

Energy transfer and white light emission of KGdF4 polycrystalline co-doped with Tb3+/Sm3+ ions

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recommendations! Published in 2019 at "Optical Materials"

DOI: 10.1016/j.optmat.2019.04.013

Abstract: Abstract KGdF4:Tb3+, KGdF4:Sm3+ and KGdF4:Tb3+,Sm3+ polycrystalline were synthesized under hydrothermal conditions. The XRD and TEM patterns as well as excitation, luminescence spectra and luminescence decay curves of Sm3+, Tb3+ and Gd3+ have been measured at… read more here.

Keywords: tb3; sm3 ions; tb3 sm3; energy transfer ... See more keywords
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Novel plaster waste glass for solid state lighting applications

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recommendations! Published in 2020 at "Optical Materials"

DOI: 10.1016/j.optmat.2020.110180

Abstract: Abstract Industrial plaster waste (PW) which consists of high majority SiO2 as a source was used to fabricate glass. A novel glass containing 30PW-(64.5- x) B2O3- xNa2O-0.5Sm2O3(where x = 5, 10, 15, 20 mol%) and 30PW-(40-x) B2O3–30Na2O- x… read more here.

Keywords: plaster waste; sm3 ions; glass; alkali content ... See more keywords

Concentration-dependent reddish-orange photoluminescence studies of Sm3+ ions in borosilicate glasses

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recommendations! Published in 2020 at "Optical Materials"

DOI: 10.1016/j.optmat.2020.110356

Abstract: Abstract This paper elucidates the concentration-dependent photoluminescence properties of samarium ions in Lithium bismuth alumino borosilicate (LiBiAlBSi) glasses using XRD, FT-IR, absorption, excitation, emission & decay to quantify the luminescence properties of the titled glasses.… read more here.

Keywords: sm3 ions; emission; reddish orange; photoluminescence ... See more keywords

Structural, photoluminescence and energy transfer investigations of novel Dy3+ → Sm3+ co-doped NaCaPO4 phosphors for white-light-emitting diode applications.

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recommendations! Published in 2024 at "Dalton transactions"

DOI: 10.1039/d4dt01020e

Abstract: In this study, Dy3+-doped and Dy3+/Sm3+ co-doped NaCaPO4 white-emitting polycrystalline phosphor samples were synthesized using a solid-state reaction method. The samples were characterized by powder X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), Field-emission scanning… read more here.

Keywords: doped nacapo4; energy; dy3 sm3; sm3 ions ... See more keywords

Sensitized luminescence of samarium in terbium fluoride

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recommendations! Published in 2025 at "Low Temperature Physics"

DOI: 10.1063/10.0034654

Abstract: The results on the comparative study of photoluminescence (PL) spectra, PL excitation spectra, and PL relaxation of undoped and samarium-doped TbF3 crystals are presented. On the basis of these experimental results, the energy transfer peculiarities… read more here.

Keywords: samarium; level; sm3 ions; sensitized luminescence ... See more keywords