Structural, optical and elastic properties of silver oxide incorporated zinc tellurite glass system doped with Sm3+ ions

2020 ◽  
Vol 246 ◽  
pp. 122801 ◽  
Author(s):  
R.A. Tafida ◽  
M.K. Halimah ◽  
F.D. Muhammad ◽  
K.T. Chan ◽  
M.Y. Onimisi ◽  
...  
Keyword(s):  
Elastic Properties ◽  
Tellurite Glass ◽  
Silver Oxide ◽  
Glass System

scholarly journals Effect of Neodymium Nanoparticles on Elastic Properties of Zinc-Tellurite Glass System

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
Abdulbaset A. Abdulla Awshah ◽  
Halimah Mohamed Kamari ◽  
Chan Kar Tim ◽  
Nurisya Mohd Shah ◽  
S. H. Alazoumi ◽  
...  
Keyword(s):  
Elastic Properties ◽  
Tellurite Glass ◽  
Glass Network ◽  
Softening Temperature ◽  
Xrd Analysis ◽  
Glass System ◽  
Amorphous Nature ◽  
Nanoparticles Concentration ◽  
Quenching Method ◽  
The Impact

The aim of this work is to determine the effect of neodymium nanoparticles concentration on the elastic properties of zinc-tellurite glass. A series of neodymium nanoparticles doped zinc-tellurite glass systems (NdNPsZT) of composition [(TeO2)0.70(ZnO)0.30]1-x(Nd2O3 NPs)(x), x=0.01, 0.02, 0.03, 0.04, and 0.05, were synthesized by using conventional melt-quenching method. The amorphous nature of the glass system was confirmed by using XRD analysis. The density of the glass system was determined by Archimedes method. The elastic properties were calculated from the measured density and ultrasonic velocity at 5 MHz frequency. The experimental results showed that the elastic properties rely upon the composition of the glass systems and the impact of neodymium nanoparticles (Nd2O3 NPs) within the glass network. The increase in ultrasonic velocities is due to the increase in rigidity and change in structural units of the glass system. The softening temperature and the microhardness increased with the increase in Nd3+ ions concentration from 0.1 to 0.2 mol and decreased when the Nd3+ ions concentration increased from 0.2 to 0.5 mol. Poisson’s ratio and Debye’s temperature decreased with the increase in the Nd3+ ions concentration from 0.1 to 0.2 mol and increased when the Nd3+ ions concentration was increased from 0.2 to 0.5 mol.

Effect of Neodymium Ions on Density and Elastic Properties of Zinc Tellurite Glass Systems

2017 ◽  
Vol 268 ◽  
pp. 28-32 ◽  
Author(s):  
A.A. Abdulbaset ◽  
Mohamed Kamari Halimah ◽  
M.N. Azlan
Keyword(s):  
Elastic Properties ◽  
Tellurite Glass ◽  
Glass Network ◽  
Shear Velocity ◽  
Xrd Analysis ◽  
Glass System ◽  
Ion Concentration ◽  
Waveguide Lasers ◽  
Neodymium Concentration ◽  
Quenching Method

The aim of this work is to determine the effect of Nd3+ ion concentration on the elastic properties of zinc-tellurite glass for the development of waveguide lasers. A series of Neodymium doped zinc-tellurite (NZT) glass system of composition [(TeO2) 0.70 (ZnO) 0.30] (1-x) Nd2O3 (x), x =0, 0.01, 0.02, 0.03, 0.04 and 0.05, were synthesized by using conventional melt-quenching method. XRD analysis confirmed the amorphous nature of the glass; the FTIR confirmed the presence of TeO3 and TeO4 in the glass network. The density of the glass system increases with increase in neodymium concentration. The longitudinal ultrasonic velocity decreases from 3737.01 to 3045.23 ± 10 ms−1, and the shear velocity decreases from 1959.31 to 1887.81 ± 10 ms−1. The experimental results have shown that the elastic properties depend on the composition of the glass systems and the effect of neodymium (Nd2O3) within the glass network.

Investigations on the influence CuO doping on elastic properties of Li2SO4–MgO–P2O5 glass system by means of acoustic wave propagation

2021 ◽  
Vol 330 ◽  
pp. 114270
Author(s):  
A. Venkata Sekhar ◽  
A.V. Kityk ◽  
J. Jedryka ◽  
P. Rakus ◽  
A. Wojciechowski ◽  
...  
Keyword(s):  
Wave Propagation ◽  
Acoustic Wave ◽  
Elastic Properties ◽  
Glass System ◽  
Acoustic Wave Propagation

Influence of NiO doping on elastic properties of Li2SO4-MgO-P2O5 glass system-Investigation by means of acoustic wave propagation

2021 ◽  
Vol 127 (5) ◽  
Author(s):  
A. Venkata Sekhar ◽  
A. Siva Sesha Reddy ◽  
A.V. Kityk ◽  
J. Jedryka ◽  
P. Rakus ◽  
...  
Keyword(s):  
Wave Propagation ◽  
Acoustic Wave ◽  
Elastic Properties ◽  
Glass System ◽  
Acoustic Wave Propagation

Effects of additives on the thermal stability of silver tellurite glass system

2022 ◽  
Vol 165 ◽  
pp. 108683
Author(s):  
Hyun Woo Kang ◽  
Jung-Hoon Choi ◽  
Ki Rak Lee ◽  
Hwan-Seo Park
Keyword(s):  
Thermal Stability ◽  
Tellurite Glass ◽  
Glass System ◽  
Thermal Stability Of

Effects of WO3 on Radiation Shielding Properties of WO3–TeO2 Binary Tellurite Glass System

2021 ◽  
Vol 222 (1) ◽  
pp. 125-135
Author(s):  
S. Ravangvong ◽  
W. Nisspa ◽  
P. Glumglomchit ◽  
P. Amornsophon ◽  
R. Kanuenghet ◽  
...  
Keyword(s):  
Tellurite Glass ◽  
Radiation Shielding ◽  
Glass System ◽  
Shielding Properties

Radiation shielding properties of transparent erbium zinc tellurite glass system determined at medical diagnostic energies

2018 ◽  
Vol 741 ◽  
pp. 293-299 ◽  
Author(s):  
S.A. Tijani ◽  
Salahuddin M. Kamal ◽  
Y. Al-Hadeethi ◽  
Mehenna Arib ◽  
M.A. Hussein ◽  
...  
Keyword(s):  
Tellurite Glass ◽  
Radiation Shielding ◽  
Glass System ◽  
Medical Diagnostic ◽  
Shielding Properties
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