Oxide ion polarizabilities and gamma radiation shielding features of TeO2–B2O3–SiO2 glasses containing Bi2O3 using Phy-X/PSD software

IG Geidam, KA Matori, MK Halimah, KT Chan… - Materials Today …, 2022 - Elsevier
A system of lead-free silica borotellurite glasses containing bismuth oxide was fabricated in
accordance with conventional melt-quenching procedure. XRD analysis, UV-Vis …

Optical characterization and polaron radius of Bi2O3 doped silica borotellurite glasses

IG Geidam, KA Matori, MK Halimah, KT Chan… - Journal of …, 2022 - Elsevier
A system of silica borotellurite glasses containing bismuth oxide (Bi 2 O 3) with empirical
chemical relation [{(T e O 2) 0.7 (B 2 O 3) 0.3} 0.8 (S i O 2) 0.2] 1− x (B i 2 O 3) x (where x …

Effects of TiO2, V2O5, MnO2 and Tl2O3 on structural, physical, optical and ionizing radiation shielding properties of strontium boro-tellurite glass: An experimental …

MK Hamad, MI Sayyed, MHA Mhareb, MS Sadeq… - Optical Materials, 2022 - Elsevier
We investigate the effect of various modifiers (vanadium oxide, manganese oxide, thallium
oxide, and titanium oxide) on the structural, optical, and radiation shielding properties of …

Physical, optical, structural and thermoluminescence behaviour of borosilicate glasses doped with trivalent neodymium ions

R Kaur, RB Rakesh, SG Mhatre, V Bhatia, D Kumar… - Optical Materials, 2021 - Elsevier
Abstract Trivalent neodymium ion (Nd 3+) activated sodium magnesium borosilicate glasses
having composition (60–x) B 2 O 3–20SiO 2–10 Na 2 O–10 MgO–x Nd 2 O 3 (where x= 0 …

Optical basicity, polarizability and spectroscopic investigations of CuO doped TeO2–B2O3 glass system

SA Umar, SN Nazrin, IG Geidam… - Materials Chemistry and …, 2023 - Elsevier
A study of the spectroscopic properties, as well as polarizability and optical basicity of TeO 2–
B 2 O 3 glasses doped with CuO using density, XRD, and UV–Vis analysis, is presented in …

Physical, structural and spectroscopic studies of Al2O3-B2O3-Sm2O3 scintillating glass doped with heavy metal oxides

K Bansal, PJ Singh, M Tyagi, A Kaur, S Singh - Journal of Luminescence, 2022 - Elsevier
In the present paper, physical, structural, optical and luminescence properties of Sm 3+
activated scintillating glasses with variation in Bi 2 O 3 concentration have been studied. The …

Structural and optical properties of samarium doped silica borotellurite glasses for optical switching application

AS Asyikin, AA Latif, MK Halimah, MHM Zaid… - Optics & Laser …, 2024 - Elsevier
Abstract The quaternary 56TeO 2-24B 2 O 3-(20-x) SiO 2-xSm 2 O 3 (x= 0.01, 0.02, 0.03,
0.04 and 0.05 M fraction) glasses were fabricated by using melt quenching method. XRD …

Thermo-physical and elastic properties of Bi2O3 doped silica borotellurite glasses

IG Geidam, KA Matori, MK Halimah, KT Chan… - Optik, 2021 - Elsevier
Five different samples of bismuth silica borotellurite (BSBT) glasses with the empirical
equation {[(TeO 2) 0.7 (B 2 O 3) 0.3] 0.8 (RHA) 0.2} 1− x (Bi 2 O 3) x was synthesized …

Effect of Er3+ ions on the structural, optical and Judd-Ofelt (JO) intensity parameters of (Bi2O3-BaTiO3) glass system and their application as fiber-amplifier

S Thakur, US Aliyu, L Singh, V Thakur - Materials Chemistry and Physics, 2022 - Elsevier
Barium titanate-based bismuthate glasses doped with Er 3+ ions have been fabricated by
employing the conventional melt quench technique. Various characterization studies have …

Spectroscopic characteristics and gain cross-section profiles of erbium-doped boro-tellurite glasses for optical amplifier applications

BK Kumar, PR Babu, E Kavaz, YK Kshetri, TH Kim… - Optical Materials, 2024 - Elsevier
A series of glass compositions (60-x) B 2 O 3–10TeO 2–15BaCO 3–15MgF 2–xEr 2 O 3 with
diverse quantities of erbium ions (Er 3+) was synthesized using the melt quenching method …