Search

Now showing items 1-4 of 4

Nuclear shielding performances of borate/sodium/potassium glasses doped with Sm3+ ions

Zakaly, Hesham M.H.; Rammah, Y.S.; Tekin, H.O.; Ene, Antoaneta; Badawi, Ali; Issa, Shams A.M. (Elsevier Editora Ltda, 2022)

In this paper the impact of adding the trivalent samarium (Sm3+) rare earth (RE3+) ions on the nuclear shielding performances of borate/sodium/potassium glasses with chemical form B2O3(70–x)/Na2O15/K2O15/Sm2O3; x = 0.0–2.0 ...

Binary contributions of Dy3+ ions on the mechanical and radiation resistance properties of oxyfluoroborotellurite Dyx-glasses

Rammah, Y.S.; Issa, Shams A.M.; Tekin, H.O.; Badawi, Ali; Ene, Antoaneta; Zakaly, Hesham M.H. (Elsevier Editora Ltda, 2022)

5CaF2–5BaF2 – 60B2O3–10TeO2 – (20-x)Na2O – xDy2O3: (0.5 ≤ x ≤ 2.5 mol percent) glasses were studied for their physical, mechanical, and gamma radiation resistance. The density of Dy0.5 and Dy2.5 glass samples containing ...

Heavy metal oxide (HMO) glasses as an effective member of glass shield family: A comprehensive characterization on gamma ray shielding properties of various structures

Tekin, H.O.; Susoy, Gulfem; Issa, Shams A.M.; Ene, Antoaneta; ALMisned, Ghada; Rammah, Y.S.; Ali Fatema, T.; Algethami, Merfat; Zakaly, Hesham M.H. (Elsevier Editora Ltda, 2022)

Using advanced Monte Carlo simulation techniques and theoretical methodologies, a thorough investigation on the gamma-ray shielding properties of several heavy metal oxide glasses were performed. The general-purpose Monte ...

Fabrication of newly developed tungsten III-oxide glass family: Physical, structural, mechanical, radiation shielding effectiveness

Issa, Shams A.M.; Tekin H.O.; Saudi, H.A.; Koubisy, M.S.I.; Zhukovsky, M.; Ali, Ahmed S.; Zakaly, Hesham M.H. (Elsevier GmbH, 2022)

A series of glasses based on the nominal composition of (Na2O)5 + (Al2O3)10 + (SiO2)(85+x)/2 + (CaO)(85+x)/2 + (WO3)x glasses system were produced utilizing the usual melt quenching process in this study. Experimental ...