X-ray and γ-ray shielding efficiency of polymer composites: choice of fillers, effect of loading and filler size, photon energy and multifunctionality
Use of X-rays and γ-rays have become inevitable in medical sectors like radiology,
interventional cardiology and diagnostic imaging, radiation physics laboratories, nuclear …
interventional cardiology and diagnostic imaging, radiation physics laboratories, nuclear …
Metal-polymer composites for radiation protection: a review
Ionizing radiations are hazardous in the long run if exposed to a limit higher than the
permissible limit (20 mSv/year). It can cause serious health issues like cancer, cardiac …
permissible limit (20 mSv/year). It can cause serious health issues like cancer, cardiac …
[HTML][HTML] Gamma ray shielding characteristics and exposure buildup factor for some natural rocks using MCNP-5 code
KA Mahmoud, MI Sayyed, OL Tashlykov - Nuclear Engineering and …, 2019 - Elsevier
The mass attenuation coefficient μ m for eight rock samples having different chemical
composition was simulated using the MCNP 5 code in energy range (0.002 MeV≤ E≤ 10 …
composition was simulated using the MCNP 5 code in energy range (0.002 MeV≤ E≤ 10 …
Introducing a novel low energy gamma ray shield utilizing Polycarbonate Bismuth Oxide composite
The fabrication of different weight percentages of Polycarbonate-Bismuth Oxide composite
(PC-Bi2O3), namely 0, 5, 10, 20, 30, 40, and 50 wt%, was done via the mixed-solution …
(PC-Bi2O3), namely 0, 5, 10, 20, 30, 40, and 50 wt%, was done via the mixed-solution …
Analysis of borosilicate glasses doped with heavy metal oxides for gamma radiation shielding application using Geant4 simulation code
Y Al-Hadeethi, MI Sayyed - Ceramics International, 2019 - Elsevier
The goal of this research is to investigate the influence of three heavy metal oxides (Bi 2 O 3,
BaO and TiO 2) on the gamma rays shielding effectiveness of borosilicate glasses. The …
BaO and TiO 2) on the gamma rays shielding effectiveness of borosilicate glasses. The …
Radiation shielding features for various tellurium-based alloys: A comparative study
We investigate the radiation shielding properties for four Te-based alloys. X-ray diffraction
patterns revealed pure phases in all studied samples; however, a secondary phase is …
patterns revealed pure phases in all studied samples; however, a secondary phase is …
Shielding characteristics of nanocomposites for protection against X-and gamma rays in medical applications: effect of particle size, photon energy and nano-particle …
E Mansouri, A Mesbahi, R Malekzadeh… - Radiation and …, 2020 - Springer
In recent decades, nanomaterials have been extensively investigated for many applications.
Composites doped with different metal nanoparticles have been suggested as effective …
Composites doped with different metal nanoparticles have been suggested as effective …
Physical, optical and shielding features of Li2O–B2O3–MgO–Er2O3 glasses co-doped of Sm2O3
MHA Mhareb - Applied physics A, 2020 - Springer
The glassy systems acquired much concern for using in diverse implementations. For this
cause, different concentrations of samarium oxide co-doped lithium magnesium borate …
cause, different concentrations of samarium oxide co-doped lithium magnesium borate …
A comprehensive ionizing radiation shielding study of FexSe0. 5Te0. 5 alloys with various iron concentrations
This study aims to explore the photon, neutron, and proton shielding features of Fe x Se 0.5
Te 0.5 alloys with different iron concentrations; 0.95≤ x≤ 1.05. The X-ray diffraction …
Te 0.5 alloys with different iron concentrations; 0.95≤ x≤ 1.05. The X-ray diffraction …
Physical, structural, optical and gamma radiation attenuation properties of germanate-tellurite glasses for shielding applications
Germanate-tellurite glasses with a composition of (75-x) TeO 2-xGeO 2–12.5 ZnO-12.5 BaO,
where x= 0, 5, 10, and 20 mol%, were synthesized. A traditional melt-quenching-annealing …
where x= 0, 5, 10, and 20 mol%, were synthesized. A traditional melt-quenching-annealing …