Microstructure, electronic transitions and UV transparency of K2O–B2O3–Sm2O3 glass via PbO additives

MS Sadeq, MI Sayyed, MA Abdo, HE Ali, HA Ahmed - Optical Materials, 2023 - Elsevier
Samarium-doped borate glass is widely used in solid-state devices due to their suitable
refractive index and appealing spectral characteristics. Here, we used the melt quenching …

Structural and optical properties of barium titanium borate glasses doped with ytterbium

SY Marzouk, MA Azooz, HM Elsaghier… - Journal of Materials …, 2022 - Springer
Barium titanium borate glasses doped with ytterbium ions were fabricated via standard melt
quenching technique. The building structure of the glass matrices doped with ascendant …

Experimental characterizations and molecular dynamics simulations of the structures of lead aluminosilicate glasses

C Zhong, J Yan, Q Jiang, C Chen, S Yuan… - Journal of Non …, 2022 - Elsevier
Exploring the atomic-level structure of lead aluminosilicate glass is extremely important for
improving the performance of the related products such as optical devices and …

Structural, physical, optical, and magnetic properties of borate–barium–titanate–lithium glasses: role of Er2O3

AS Abouhaswa, EA Rabiea, MH Nasr… - The European Physical …, 2024 - Springer
Improving the structural, physical, optical, and magnetic properties of glass doped with
erbium ions is important to produce optic fiber communication systems. In this study, the melt …

Predominance of Yb3+ and Ce3+ on the AlTaBaBO: Yb and BaTiSbBPO: ce glasses for effective photoluminescence and radiation shielding properties towards w …

T Sivakumar, V Panjanathan, P Dhinakaran - Radiation Physics and …, 2024 - Elsevier
Alumino tantalum barium borate-65B 2 O 3+ 10Al 2 O 3+ 5SrCO 3+ 5BaCO 3+ 14Li 2 CO 3+
4Ta 2 O 5+ 1Yb 2 O 3 (AlTaBaBO: Yb) and barium antimony borophosphate-35P 2 O 5+ 35B …

Tailored spectroscopic characteristics of a new type of CuO nanoparticles-inserted borate glass system: Samarium concentration tuning effect

I Abdullahi, S Hashim, SK Ghoshal, MI Sayyed - Heliyon, 2023 - cell.com
The demand for new glass hosts with emergent properties is constantly growing for various
miniaturized applications. Thus, some new types of Sm 2 O 3-activated strontium-telluro …

Local structure in gadolinium-lead-borate glasses and glass-ceramics

M Zagrai, M Unguresan, S Rada, J Zhang… - Journal of Non …, 2020 - Elsevier
The rare earth ion doped materials having the xGd 2 O 3•(100-x)[4B 2 O 3• Pb] composition
where x= 0–50 mol% Gd 2 O 3 were synthetised by the melt queching method. XRD data …

Properties and mechanism of amorphous lead aluminosilicate passivation layers used in semiconductor devices through molecular dynamic simulation

C Zhong, A Li, J Yan, Q Jiang, R Yang, K Lu… - Ceramics International, 2022 - Elsevier
With the rapid development of the semiconductor industry, the glass passivation process is
being optimized as an important process for the protection of electronic components. Lead …

Study on Sm3+ ion concentration in physical, structural and optical properties of magnesium-sodium fluoroborate glasses for reddish-orange visible laser applications

AJ D'Silva, K Maheshvaran, IA Rayappan - Journal of Non-Crystalline …, 2023 - Elsevier
The influence of Sm 3+ ion concentration on physical, structural and optical properties of
magnesium-sodium fluoroborate glasses were studied and analyzed. The XRD, FTIR, SEM …

Regulating the valence state of lead ions in lead aluminosilicate glass to improve the passivation performance for advanced chip packaging

J Chen, A Li, C Zhong, L Zhang, K Lu, H Zeng - Applied Surface Science, 2024 - Elsevier
Eliminating surface ion contamination, increasing the reverse breakdown voltage and
reducing the leakage current are extremely important for semiconductor devices. Herein, we …