Judd-Ofelt analysis and luminescence properties of newly fabricated Dy3+ infused calcium sulfo-phospho-borate glasses for photonics applications

HS Albaqawi, SM Al-Shomar, IM Danmallam… - Journal of Alloys and …, 2023 - Elsevier
In this paper, a new series Dy 3+ doped calcium sulfo-phospho-borate (CSPB: x Dy) glass
system was fabricated via melt quenching approach. The non-crystalline state of the …

Mechanistic insight into the defect-engineered white light emission from the single-phase orthovanadate phosphor synthesized by a facile rapid microwave-assisted …

AK Dehury, R Kainda, YS Chaudhary - Inorganic Chemistry, 2023 - ACS Publications
The synthesis of single-phase barium orthovanadate phosphors by a one-pot microwave-
assisted hydrothermal approach has been reported, wherein the homogeneous thermal …

Photocatalytic degradation of malachite green by waste derived bio-char impregnated Bi5O7Br/Fe3O4 magnetic composite

P Dhiman, J Sharma, A Kumar, G Sharma, EA Dawi - Optical Materials, 2023 - Elsevier
We report the fabrication of a novel waste-derived biochar-impregnated Bi 5 O 7 Br/Fe 3 O 4
(WBF) magnetic composite for photocatalytic removal of malachite green pollutant. The …

Luminescence properties of Dy3+ doped B2O3–CaMg (CO3) 2–TeO2 glasses: A promising host for solid state lighting devices

AS Alqarni, I Bulus, NN Yusof, M Alomar… - Optics & Laser …, 2024 - Elsevier
In this work, a novel series of 30B 2 O 3–15CaMg (CO 3) 2–(55–x) TeO 2–x Dy 2 O 3 (0.2≤
x≥ 1.3 mol%) glasses coded as BDT x Dy are fabricated via conventional melt quenching …

Enhanced spectroscopic traits of Eu3+/Dy3+ co-doped doro-telluro-borate glasses: Effect of silver nanoparticles embedment

AS Alqarni, I Bulus, IM Danmallam, NN Yusof - Journal of Non-Crystalline …, 2023 - Elsevier
Abstract Herein, Eu 3+/Dy 3+ co-doped doro-telluro-borate glasses containing silver
nanoparticles have been made using the melt-quenching method. The spectroscopic …

Upconversion and Downshifting Luminescence from KSrVO4:Er3+ Nanophosphor with Judd–Ofelt Parameters

M Khajuria, SA Bhat, SK Mittal, R Raina… - Journal of …, 2024 - Springer
This study investigates the synthesis and characterization of KSrVO4 phosphors doped with
Er3+ ions using combustion synthesis route by using urea as a fuel. X-ray diffraction …

Ultra-broadband emission up to 181 nm of VO4-activated yellow phosphor for white light-emitting diodes with high color rendering index

Y Xiang, H Zhu, P Dai, M Zhang - Journal of Luminescence, 2024 - Elsevier
Exploring broadband yellow phosphors capable of covering the cyan to red region is an
effective approach to achieve high-performance phosphor-converted white light-emitting …

Tunable blue–green emission properties of Tb3+ doped barium tantalate phosphor

MK Ekmekçİ - Bulletin of Materials Science, 2023 - Springer
The TTB (tetragonal tungsten bronze) crystal structure with the general formula of
A4B2C4M10O30 has three tunnels (A, B, C) of different coordination numbers with a corner …

Alkali metal ion codoped Eu3+ activated Yttrium orthovanadate with tunable photoluminescence properties for LEDs and anti-counterfeiting applications

A Dwivedi, S Upadhyay, A Srivastava, M Srivastava… - Ceramics …, 2024 - Elsevier
The present experimental report articulates a comprehensive investigation on the synthesis,
structural, and photoluminescence characteristics of M 0.05, Eu 0.05: Y 0.90 VO 4 (M= Li+ …

Electrospun Y3+-modified BaFe12O19hexaferrite-based nano-fibers with enhanced magnetic behavior for magnetic memory devices and permanent magnets

I Sharma, N Thakur, M Mahajan, R Jasrotia… - Journal of Materials …, 2023 - Springer
The need to work on a low-dimensional and large specific surface is the modern need for
the technology to serve scientific purposes. In this view, M-type Ba-based hexaferrite with …