Impact of lead oxide on the structure, optical, and radiation shielding properties of potassium borate glass doped with samarium ions

MI Sayyed, MA Abdo, HE Ali, HA Ahmed, MS Sadeq - Optik, 2023 - Elsevier
In this work, the radiation shielding ability and the high transparency of glasses are
combined. Glass systems with the formula xPbO-(79-x) B 2 O 3+ 19.2 K 2 O+ 1.8 Sm 2 O 3 …

Impact of bismuth oxide on the structure, optical features and ligand field parameters of borosilicate glasses doped with nickel oxide

SF Mansour, S Wageh, MF Alotaibi, MA Abdo… - Ceramics …, 2021 - Elsevier
Understanding the impact of bismuth cations on the optical properties of borosilicate glass is
significant for manipulating borate glass applications. In this paper, the influence of bismuth …

Towards highly transparent tungsten zinc sodium borate glasses for radiation shielding purposes

A Ibrahim, MA Farag, MS Sadeq - Ceramics International, 2022 - Elsevier
The impact of tungsten oxide (WO 3) additions on the structure, some physical and radiation
shielding parameters of sodium zinc borate glasses have been scrutinized. These glasses …

Role of high energy Cr6+ optical transition induced by rare earth ion (La3+) in compositional-dependent borate glass

HY Morshidy, AR Mohamed, AA Abul-Magd… - Materials Chemistry and …, 2022 - Elsevier
In this contribution, borate glasses co-doped with La 2 O 3 and a fixed ratio of Cr 2 O 3 were
produced by the melt-quenching method. The role of La 2 O 3 on the glass characteristics …

Compositional dependency of transparency, optical and radiation shielding parameters inside Gd2O3–Fe2O3–Na2O–SiO2–B2O3 glass

O Bawazeer, MS Sadeq - Ceramics International, 2024 - Elsevier
Radiation shielding glass is a promising material in the radiation shielding domain with
enhanced radiation shielding properties. However, glass still has some drawbacks, such as …

Fe57 Mössbauer, optical and structural properties with ligand field effects of borosilicate glass doped with iron oxide

HY Morshidy, EA Elkelany, KT Abul-Nasr… - Materials Today …, 2023 - Elsevier
Here, an investigation of borosilicate glass doped with iron oxide and prepared by classical
melt-quenching method. The internal macrostructure, optical absorbance, ligand field …

Mössbauer, optical and structural properties of Fe3+ ion in borate glass

EA Elkelany, HY Amin, A Samir, MM El-Hady… - Journal of Rare …, 2025 - Elsevier
Lanthanum-bearing iron lithium borate glass is a quaternary system for oxide glasses and
was prepared via the melt-quenching method. The present article correlates the structure …

Composition dependence of transparency, optical, ligand field and radiation shielding properties in CdO–Fe2O3–Na2O–B2O3 glasses

MS Sadeq, MI Sayyed, AE Mahmoud, MA Abdo… - Ceramics …, 2023 - Elsevier
Glasses are promising and efficient radiation shielding materials. However, they still suffer
from low transparency with different types of additions, which need improvements for better …

Effect of iron oxide on the structural and optical properties of alumino-borate glasses

MS Sadeq, MA Abdo - Ceramics International, 2021 - Elsevier
To study the impact of iron oxide on the structural and photochromic properties of some
alumino-borate glasses, a glass system 75% B 2 O 3+ 5% Al 2 O 3+(20-y)% Na 2 O+ y% Fe …

Structure, stability and optical parameters of cobalt zinc borate glasses

AA El-Daly, MA Abdo, HA Bakr, MS Sadeq - Ceramics International, 2021 - Elsevier
In this study, the impact of cobalt oxide (CoO) on the structure, stability, linear and nonlinear
optical parameters of B 2 O 3–Na 2 O–ZnO glasses was scrutinized. A series of glass system …