Determination of the lead environment in samarium–lead oxide-borate glasses and vitroceramics using XANES and EXAFS studies

A Dehelean, S Rada, J Zhang - Radiation Physics and Chemistry, 2020 - Elsevier
In this study, the structural and spectroscopic properties of a serie samarium doped lead
oxide-borate glasses and vitroceramics in the xSm 2 O 3·(100-x)[4B 2 O 3· PbO] composition …

Tunable green to red emission via Tb sensitized energy transfer in Tb/Eu co-doped alkali fluoroborate glass

S Gopi, SK Jose, E Sreeja, P Manasa… - Journal of …, 2017 - Elsevier
A new series of emission-tunable alkali fluoroborate glasses with molar composition (70-xy)
B 2 O 3+ 10BaO+ 10K 2 O+ 10ZnF 2+ xEu 2 O 3+ yTb 4 O 7 (y= 0.0, 1.0 mol% and x as 0.0 …

Luminescence and phonon sideband analysis of Eu3+ doped alkali fluoroborate glasses for red emission applications

S Gopi, SK Jose, A George, NV Unnikrishnan… - Journal of Materials …, 2018 - Springer
Abstract Trivalent europium (Eu 3+) doped alkali fluoroborate glasses (KBZFB) with molar
composition 10K 2 O+ 10BaO+ 10ZnF 2+(70− x) B 2 O 3+ xEu 2 O 3 (x= 0.1, 1.0, 2 and 2.5 …

Modified magnetic and optical properties of manganese nanoparticles incorporated europium doped magnesium borotellurite glass

SM Aziz, MR Sahar, SK Ghoshal - Journal of magnetism and Magnetic …, 2017 - Elsevier
This paper reports the modified optical and magnetic properties of europium (Eu 3+) ions
doped and Manganese nanoparticles (NPs) embedded Magnesium Borotellurite glass …

Concentration-dependent fluorescence and judd–ofelt analysis of trivalent-praseodymium-doped alkali fluoroborate glass

N Aryapriya, S Gopi, T Krishnapriya, A Jose… - Journal of Electronic …, 2020 - Springer
The effects of different concentrations of Pr 3+ ions on the optical properties of (70− x) B 2 O
3+ 10BaO+ 10K 2 O+ 10ZnF 2+ x Pr 6 O 11 (x= 0.02 mol.%, 0.03 mol.%, 0.05 mol.%, 0.1 …

Effects of Er3+: Ag codoping on structural and spectroscopic properties of lead tellurite glass ceramics

E Culea, I Vida-Simiti, G Borodi, EN Culea, R Stefan… - Ceramics …, 2014 - Elsevier
Structural, spectroscopic and optical properties of lead tellurite glass ceramics doped with
variable amounts of erbium ions and codoped with fixed amounts of silver (Ag 2 O or Ag …

Eu 2+ as the structural probe in the phase transformation of CMSA by site-selective occupancy and adjustable multimode white luminescence in Ca 2 (Mg 0.5 Al 0.5) …

F Cao, Y Xiong, J Liu, J Zhang, K Qin, J Sun… - Dalton …, 2022 - pubs.rsc.org
A tunable multimode white emission Ca2 (Mg0. 5Al0. 5)(Si1. 5Al0. 5O7): Eu2+/Eu3+
phosphor was prepared by doping Eu2O3 in molten high-aluminum blast furnace slag. The …

Effect of annealing temperature and ambient on the structural and optical properties of Eu3+-doped ZnS nanocrystals

I Ahemen, FB Dejene, B Viana, P Aschehoug… - Materials Chemistry and …, 2016 - Elsevier
This work explores the influence of post-synthesis annealing temperature and ambient on
the structural and optical properties of Eu 3+ ion doped in ZnS nanocrystals prepared via …

Structural and spectroscopic effects of Ag–Eu3+ codoping of TeO2–PbO glass ceramics

E Culea, I Vida-Simiti, G Borodi, EN Culea… - Journal of Materials …, 2014 - Springer
Structural and spectroscopic behavior of TeO 2–PbO–Eu 2 O 3 glass ceramics containing
small amounts of Ag 2 O (0.5 mol%) or metallic Ag nanoparticles (AgNPs)(0.33 mol%) have …

Heat Treatment Effect on Eu3+ Doped TeO2‐BaO‐Bi2O3 Glass Systems with Ag Nanoparticles

T Lewandowski, M Dembski, M Walas… - Journal of …, 2017 - Wiley Online Library
Glass systems of 73TeO2‐4BaO‐3Bi2O3‐2Eu2O3‐xAg (in molar ratio where x= 0, 1, 2, and
3) compositions have been successfully synthesized. Silver nanoparticles were obtained …