Excellent 2.8 μm fluorescence properties of Dy3+ ions by optimizing the structure of tellurite glasses

2022 ◽  
Vol 131 (1) ◽  
pp. 013101
Author(s):  
Bin Chen ◽  
Jiabo Li ◽  
Muzhi Cai ◽  
Bingpeng Li ◽  
Feifei Huang ◽  
...  
Keyword(s):  
Fluorescence Properties ◽  
Tellurite Glasses

Fluorescence properties of Nd3+-doped tellurite glasses

2007 ◽  
Vol 67 (3-4) ◽  
pp. 702-708 ◽  
Author(s):  
K. Upendra Kumar ◽  
V.A. Prathyusha ◽  
P. Babu ◽  
C.K. Jayasankar ◽  
A.S. Joshi ◽  
...  
Keyword(s):  
Fluorescence Properties ◽  
Tellurite Glasses

Fluorescence properties and stimulated emission in substituted europium chelates

1967 ◽  
Vol 64 ◽  
pp. 173-182 ◽  
Author(s):  
Erhard J. Schimitschek ◽  
Richard B. Nehrich Jr ◽  
John A. Trias
Keyword(s):  
Stimulated Emission ◽  
Fluorescence Properties ◽  
Europium Chelates

Fluorescence Properties of Pyrylretinol

2000 ◽  
Vol 72 (3) ◽  
pp. 415 ◽  
Author(s):  
Joydip Das ◽  
Rosalie K. Crouch ◽  
Parkson Lee-Gau Chong
Keyword(s):  
Fluorescence Properties

scholarly journals The Role of La2O3 in Enhancement the Radiation Shielding Efficiency of the Tellurite Glasses: Monte-Carlo Simulation and Theoretical Study

Materials ◽  
2021 ◽  
Vol 14 (14) ◽  
pp. 3913
Author(s):  
Aljawhara H. Almuqrin ◽  
Mohamed Hanfi ◽  
K. G. Mahmoud ◽  
M. I. Sayyed ◽  
Hanan Al-Ghamdi ◽  
...  
Keyword(s):  
Monte Carlo Simulation ◽  
Theoretical Study ◽  
Radiation Shielding ◽  
Photon Flux ◽  
Transmission Factor ◽  
Tellurite Glasses ◽  
Attenuation Coefficients ◽  
Binary Glass ◽  
Buildup Factors

The radiation shielding competence was examined for a binary glass system xLa2O3 + (1 − x) TeO2 where x = 5, 7, 10, 15, and 20 mol% using MCNP-5 code. The linear attenuation coefficients (LACs) of the glasses were evaluated, and it was found that LT20 glass has the greatest LAC, while LT5 had the least LAC. The transmission factor (TF) of the glasses was evaluated against thicknesses at various selected energies and was observed to greatly decrease with increasing thickness; for example, at 1.332 MeV, the TF of the LT5 glass decreased from 0.76 to 0.25 as the thickness increased from 1 to 5 cm. The equivalent atomic number (Zeq) of the glasses gradually increased with increasing photon energy above 0.1 MeV, with the maximum values observed at around 1 MeV. The buildup factors were determined to evaluate the accumulation of photon flux, and it was found that the maximum values for both can be seen at around 0.8 MeV. This research concluded that LT20 has the greatest potential in radiation shielding applications out of the investigated glasses due to the glass having the most desirable parameters.

Effect of Sb2O3 addition on radiation attenuation properties of tellurite glasses containing V2O5 and Nb2O5

2021 ◽  
Vol 127 (2) ◽  
Author(s):  
M. S. Al-Buriahi ◽  
H. H. Hegazy ◽  
Faisal Alresheedi ◽  
H. H. Somaily ◽  
Chahkrit Sriwunkum ◽  
...  
Keyword(s):  
Tellurite Glasses ◽  
Radiation Attenuation

scholarly journals Enhanced thermal stability and optical and structural properties of Tm+3 ions in doped tellurite glasses for photonic use

2021 ◽  
Vol 24 ◽  
pp. 104202
Author(s):  
N. Elkhoshkhany ◽  
Samir Marzouk ◽  
M. El–Sherbiny ◽  
Sally Yousri ◽  
Mohammed S. Alqahtani ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Structural Properties ◽  
Tellurite Glasses
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