Recent advances in bismuth tellurite glasses for photonic and radiation shielding applications

EB Kamalam, N Manikandan - ECS Journal of Solid State …, 2023 - iopscience.iop.org
The inherent properties of Heavy metal oxide glasses have led to their widespread
applications in various domains including lasers, optical fibers, optoelectronics, radiation …

Investigation of gamma-ray shielding parameters of bismuth phospho-tellurite glasses doped with varying Sm2O3

SB Kolavekar, GB Hiremath, PN Patil, NM Badiger… - Heliyon, 2022 - cell.com
The gamma ray shielding parameters such as mass attenuation coefficient, effective atomic
number, equivalent atomic number, exposure buildup factor, and energy absorption buildup …

Excitation‐dependent energy transfer and color tunability in Dy3+/Eu3+ co‐doped multi‐component borophosphate glasses

R Ramaraghavulu, K Pavani… - Journal of the …, 2023 - Wiley Online Library
Using the melt‐quench technique, potassium zinc borophosphate (KZnBP) glasses
incorporated with Dy3+, Eu3+, and Dy3+/Eu3+ ions individually and combinedly were …

Visible luminescence and energy migration mechanism of Sm3+ in phospho-tellurite glasses by co-activating with Tb3+ ions for solid state lighting device applications

J Biswas, S Jana - Physica B: Condensed Matter, 2023 - Elsevier
Luminescence characteristics including the energy migration mechanism of Sm 3+/Tb 3+ co-
activated BaO–PbO–Na 2 O-phospho-tellurite glasses have been reported. The XRD, FTIR …

Investigation of the Influence of TeO2 on the Elastic and Radiation Shielding Capabilities of Phospho-Tellurite Glasses Doped With Sm2O3

SB Kolavekar, GB Hiremath, NM Badiger… - Nuclear Science and …, 2023 - Taylor & Francis
The impact of TeO2 on the elastic and radiation shielding properties of phospho-tellurite
glasses doped with varying amounts of Sm2O3 has been studied. The elastic properties …

Optical properties of Sm3+ doped in CaO-Al2O3-Na2O-BaO-B2O3 glasses for under-sea optical device applications

D Hebbar, B Gurav, J Kaewkhao, N Intachai, S Kothan… - Optik, 2022 - Elsevier
Abstract 23CaO-10Al 2 O 3-10Na 2 O-6BaO-(51-X) B 2 O 3-XSm 2 O 3 where, X= 0.0 (S0),
0.1 (S1), 0.3 (S2), 0.5 (S3), 1.0 (S4) glasses was fabricated by melt-quench technique. The …

Intense up-conversion luminescence from Dy3+-doped multi-component telluroborate glass matrix: Role of CuO nanoparticles embedment

I Abdullahi, S Hashim, MI Sayyed, SK Ghoshal - Heliyon, 2023 - cell.com
This paper reports an intense up-conversion luminescence from Dy 3+-doped strontium-
telluro-alumino-magnesium-borate glasses for the first time. The samples were made via the …

Structural, optical, elemental and photometric properties of Sm3+ activated Ca3Ga4O9 oxide phosphors for WLEDs

V Govindan, A Raja, GM Das, R Dwivedi… - Colloids and Surfaces A …, 2023 - Elsevier
Solid-state lighting systems rely on the exceptional characteristics of phosphor-converted
LEDs, including long lifetime, low energy consumption, and high brightness. This study …

New insights on luminescence properties and radiation shielding features of Ag/Sm3+ co-doped fluoro-tellurite glasses and glass-ceramics

M Ennouri, I Mechregui, S Melhi, MI Sayyed… - Optical Materials, 2024 - Elsevier
This study explores the prospect of Ag/Sm 3+ co-doped fluoro-tellurite glasses for photonic
lasers and radiation shielding applications. A structural analysis using X-ray diffraction …

X‐Ray Luminescence, Photoluminescence, and Radiation Shielding Properties of Europium‐Doped Oxide Glasses for Red Light‐Emitting Device Applications

R Rajaramakrishna, W Chaiphaksa… - … status solidi (a), 2023 - Wiley Online Library
This study is focused on bringing significance to the X‐ray luminescence,
photoluminescence, and radiation shielding properties of Eu3+ ions doped oxide glasses. X …