Bismuth modified shielding properties of zinc boro-tellurite glasses
MI Sayyed - Journal of alloys and compounds, 2016 - Elsevier
In the present work, the gamma ray shielding properties of tellurium oxide based quaternary
glasses in the system TeO 2-B 2 O 3-Bi 2 O 3-ZnO have been investigated. By using …
glasses in the system TeO 2-B 2 O 3-Bi 2 O 3-ZnO have been investigated. By using …
Radiation shielding properties of transparent erbium zinc tellurite glass system determined at medical diagnostic energies
Heavy metal oxide glass is one of the major materials used to reduce unwanted radiation
exposure of the personnel and patients, so producing an optimum and effective radiation …
exposure of the personnel and patients, so producing an optimum and effective radiation …
Visible to infrared down conversion of Er3+ doped tellurite glass for luminescent solar converters
A series of tellurite glasses having the composition70TeO 2–20ZnO–(10-x) Nb 2 O 5 (in
mol%) doped with Er 3+ ion (x= 0.5, 1.0, 1.5, 2.5, 3, 3.5 and 4 mol% respectively) was …
mol%) doped with Er 3+ ion (x= 0.5, 1.0, 1.5, 2.5, 3, 3.5 and 4 mol% respectively) was …
Role of Al2O3, WO3, Nb2O5, and PbO on the physical, elasto-mechanical and radiation attenuation performance of borotellurite glasses
This work intended to determine the contribution of different rare-earth elements (W6+,
Nb5+, and Pb2+) with respect to Al3+ effects and on physical, structural, mechanical and …
Nb5+, and Pb2+) with respect to Al3+ effects and on physical, structural, mechanical and …
Radiation shielding properties of tellurite-lead-tungsten glasses against gamma and beta radiations
Tellurite-lead-tungsten glasses with the chemical composition of (80-x) TeO 2-20PbO-xWO 3
(where x= 0, 5, 10, 15 and 20 mol%) were reported as high-performance shields for gamma …
(where x= 0, 5, 10, 15 and 20 mol%) were reported as high-performance shields for gamma …
Optical, thermal, and structural properties of Nb2O5–TeO2 and WO3–TeO2 glasses
Glass samples from two systems, Nb2O5–TeO2 and WO3–TeO2, were prepared at two melt
quenching rates and characterized by density, DSC, UV-visible, and Raman spectroscopy …
quenching rates and characterized by density, DSC, UV-visible, and Raman spectroscopy …
Effects of modifier oxides in the nonlinear refractive index of niobium-borotellurite glasses
This work investigates the influence of transition metals oxides (Ta 2 O 5 and ZrO 2) on the
nonlinear refraction of niobium-borotellurite glasses prepared by melt-quenching technique …
nonlinear refraction of niobium-borotellurite glasses prepared by melt-quenching technique …
Effects of concurrent TeO2 reduction and ZnO addition on elastic and structural properties of (90− x) TeO2–10Nb2O5–(x) ZnO glass
Niobium-containing tellurite glass with starting composition of (90− x) TeO2–10Nb2O5–(x)
ZnO (x= 0–15mol%) have been prepared by melt-quenching method and the effect of …
ZnO (x= 0–15mol%) have been prepared by melt-quenching method and the effect of …
Synthesis and optical properties of new fluoro-tellurite glass within (TeO2-ZnO-LiF-Nb2O5-NaF) system
N Elkhoshkhany, SY Marzouk, S Shahin - Journal of non-crystalline solids, 2017 - Elsevier
New synthesis fluoro-tellurite in the form in [75TeO 2–10ZnO–5LiF–(10− γ) Nb 2 O 5–γNaF]
where γ= 0, 2, 4, 6, 8 and 10 mol% have been successfully synthesized by rapid melt …
where γ= 0, 2, 4, 6, 8 and 10 mol% have been successfully synthesized by rapid melt …
Enhancement of elastic properties by WO3 partial replacement of TeO2 in ternary (80− x) TeO2–20PbO–xWO3 glass system
Abstract Tellurite–tungsten (80− x) TeO 2–20PbO–xWO 3 (x= 0–20 mol%) glass with
concurrent reduction of TeO 2 and addition of WO 3 was prepared by the melt-quenching …
concurrent reduction of TeO 2 and addition of WO 3 was prepared by the melt-quenching …