Study of anti-glass phases in heavy metal oxide tellurite systems

2019 ◽  
Author(s):  
Nupur Gupta ◽  
Atul Khanna
Keyword(s):  
Heavy Metal ◽  
Metal Oxide

Studies of Two Photon Absorption in Heavy Metal Oxide Based Glasses

2010 ◽  
Vol 25 (3) ◽  
pp. 289-292 ◽  
Author(s):  
Fei-Fei CHEN ◽  
Tie-Feng XU ◽  
Shi-Xun DAI ◽  
Qiu-Hua NIE ◽  
Xiang SHEN ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Oxide ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon

Evaluation of Spectroscopic Properties of Yb 3+ in Silicate-Based Heavy Metal Oxide Glasses

2003 ◽  
Vol 20 (3) ◽  
pp. 408-410 ◽  
Author(s):  
Dai Neng-Li ◽  
Hu Li-Li ◽  
Dai Shi-Xun ◽  
Yang Jian-Hu ◽  
Lin Ao-Xiang
Keyword(s):  
Heavy Metal ◽  
Metal Oxide ◽  
Spectroscopic Properties ◽  
Oxide Glasses

scholarly journals Gamma, Fast Neutron, Proton, and Alpha Shielding Properties of Borate Glasses: A Closer Look on Lead (II) Oxide and Bismuth (III) Oxide Reinforcement

2021 ◽  
Vol 11 (15) ◽  
pp. 6837
Author(s):  
Ghada ALMisned ◽  
Huseyin O. Tekin ◽  
Esra Kavaz ◽  
Ghaida Bilal ◽  
Shams A.M. Issa ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Oxide ◽  
Gamma Radiation ◽  
Fast Neutron ◽  
Effective Atomic Number ◽  
Mean Free Path ◽  
Oxide Glass ◽  
Borate Glasses ◽  
Radiation Attenuation ◽  
Shielding Properties

The purpose of this research was to investigate the shielding characteristics of high-amount heavy metal oxide and Eu3+-activated borate glasses based on 10La2O3–50HMO–(40–x) B2O3–xEu2O3 (x = 0, 0.5, 1, 2, and HMO = PbO, Bi2O3). Critical gamma radiation attenuation characteristics, particularly mass attenuation coefficients of investigated heavy metal oxide glass samples, were determined using Monte Carlo simulations and the Phy-x/PSD software. Following that, we looked at the half-value layer, mean free path, effective atomic number, and build-up factors across a broad energy range (0.015–15 MeV). According to the study’s results, the addition of Eu2O3 enhanced the mass attenuation coefficient and effective atomic number, while reducing the half-value layer, mean free path, and accumulation factors. In terms of gamma radiation attenuation, the LBi50BEu glass system surpassed the LPb50BEu glass system in terms of overall shielding properties against nuclear radiation. Additionally, the heavy metal oxide glass’ efficacy as a neutron shield was determined using fast neutron removal cross-sections (ΣR). LBi50BEu2 glass was shown to be more effective in preventing the penetration of charged particle radiation.

3 D Characterization of Gold Nanoparticles Supported on Heavy Metal Oxide Catalysts by HAADF-STEM Electron Tomography

2009 ◽  
Vol 48 (29) ◽  
pp. 5313-5315 ◽  
Author(s):  
J. C. González ◽  
J. C. Hernández ◽  
M. López-Haro ◽  
E. del Río ◽  
J. J. Delgado ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Gold Nanoparticles ◽  
Metal Oxide ◽  
Electron Tomography ◽  
Oxide Catalysts ◽  
Metal Oxide Catalysts

scholarly journals Quench-free enhanced emission in cluster-free Er-doped heavy metal oxide glasses

2019 ◽  
Vol 9 (3) ◽  
pp. 1072 ◽  
Author(s):  
Kristina Lipinska ◽  
Francesca Cavallo ◽  
A. Jean-Luc Ayitou ◽  
Carlo U. Segre
Keyword(s):  
Heavy Metal ◽  
Metal Oxide ◽  
Oxide Glasses ◽  
Er Doped

Structural and properties of heavy metal oxide Faraday glass for optical current transducer

2015 ◽  
Vol 429 ◽  
pp. 13-19 ◽  
Author(s):  
Qiuling Chen ◽  
Qiuhua Ma ◽  
Hui Wang ◽  
Qiuping Chen
Keyword(s):  
Heavy Metal ◽  
Metal Oxide ◽  
Current Transducer

Crystallization kinetics of new heavy metal oxide glasses within the Sb2O3-Na2O-WO3-PbO system

2017 ◽  
Vol 43 (1) ◽  
pp. 491-497 ◽  
Author(s):  
M. Çelikbilek Ersundu ◽  
A.E. Ersundu ◽  
M.T. Soltani ◽  
M. Baazouzi
Keyword(s):  
Heavy Metal ◽  
Metal Oxide ◽  
Crystallization Kinetics ◽  
Oxide Glasses ◽  
Kinetics Of
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