Bandgap narrowing of Ba0. 92Na0. 04Bi0. 04TiO3 ferroelectric ceramics by transition metals doping for photovoltaic applications

MS Alkathy, MH Lente, JA Eiras - Materials Chemistry and Physics, 2021 - Elsevier
A wide bandgap is one of the greatest issues that restrain the photoelectric application of
classical ferroelectric oxides in the visible spectrum. Typical approaches to reduce their …

[HTML][HTML] Green synthesis of gadolinium-doped bismuth oxide nanoparticles: Exploring their biological and photocatalytic activities

M Prakash, HP Kavitha, S Arulmurugan… - Chemical Physics …, 2024 - Elsevier
Coldeniaprocumbens leaf extract assisted green synthesis of gadolinium-doped bismuth
oxide nanoparticles (Gd-Bi 2 O 3 NPs) was demonstrated. Electron microscopic analysis …

Luminescence and energy transfer mechanism in Ce3+ and Gd3+ ions in bismuth borate glass

M Fayaz, S Ali, S Bibi, Y Iqbal, M Ali, F Zaman… - Ceramics …, 2023 - Elsevier
In recent years, researchers have been attracted to the tuning of the solar spectrum through
a coverglass as a means to enhance the efficiency of a photovoltaic cell by improving the …

Tb3+‐doped transparent BaGdF5 glass‐ceramics scintillator for X‐ray detector

Z Zheng, Y Tong, R Wei, F Hu, X Sun… - Journal of the American …, 2020 - Wiley Online Library
Abstract Commercial Bi4Ge3O12 (BGO) monocrystal scintillator is relatively complicated to
produce and too expensive. Therefore, it is desired to look for alternative scintillating …

Cerium doped glasses containing reducing agent for enhanced luminescence

M Gökçe, G Burgaz, AG Gökçe - Journal of Luminescence, 2020 - Elsevier
Cerium activated oxide glasses have drawn attention because of their potential applications
in lasers and high energy scintillators. In this work, CeO 2 doped borogermanate (BGG) …

Thermal and structural modification in transparent and magnetic germanoborate glasses induced by Gd2O3

RG Fernandes, DF Franco, VR Mastelaro… - Ceramics …, 2020 - Elsevier
A series of new transparent and magnetic germanoborate glasses in the system (100-
x)[60GeO 2–25B 2 O 3–10Na 2 O–4Al 2 O 3–1PbO]–(x) Gd 2 O 3, with x= 0, 1, 2, 5, 10, 15 …

Research on the magneto-optical properties of Tb3+-Ho3+ co-doped GeO2-B2O3-P2O5-ZnO (GBPZ) Faraday glass

H Lin, L Zhou, B Liu, N Li, J He, T Zhang, G Yao… - Journal of Non …, 2022 - Elsevier
Abstract In this paper, 32GeO 2–20B 2 O 3–5P 2 O 5–3ZnO-40Tb 2 O 3-xHo 2 O 3 (x= 0, 2,
4, 6, 8 and 10 mol%) Faraday glasses doped with different concentrations of Ho 3+ ions are …

Luminescence characteristics of Dy3+ doped sodium alumina borate glass: Role of silver

D Koçyiğit, M Gökçe, AG Gökçe - Journal of Physics D: Applied …, 2023 - iopscience.iop.org
Metallic nanoparticle (NP) doped glasses have been studied as promising candidates for
various technological applications due to their ability to improve the luminescence …

On B2O3/Bi2O3/Na2O/Gd2O3 glasses: synthesis, structure, physical characteristics, and gamma-ray attenuation competence

YS Rammah, HO Tekin, SAM Issa, FI El-Agawany… - Applied Physics A, 2021 - Springer
Influence of Gd 2 O 3 on the structure, physical, neutrons and gamma-photon protection
features of newly prepared (50-x) B 2 O 3+ 25Bi 2 O 3+ 25Na 2 O+ x Gd 2 O 3 glasses with …

Tunable energy bandgap of Fe-doped (Bi, Li) co-substituted barium titanate

O Ali, MS Alkathy, EK Suresh, A Ghosh… - Physica Scripta, 2024 - iopscience.iop.org
In this work, a polycrystalline Ba 0.96 (½ Bi, ½ Li) 0.04 Ti (1-x) Fe x O 3;(0≤ x≤ 0.08)
ceramics have been synthesised using a solid-state reaction method. The prepared systems …