Optimization of 3× 3 inch NaI (Tl) detector related to energy, distance and bias voltage

MF Kuluöztürk - Journal of Radiation Research and Applied Sciences, 2023 - Elsevier
There are different types of radiation detectors (gas-filled, semiconductor, scintillator etc.)
and various working principles (ionization, electron-hole pair production, excitation) used in …

Impact of micro/nano cadmium oxide on shielding properties of cement–ball clay matrix

MM Gouda, MI Abbas, MH Eid, MS Ziedan… - Scientific Reports, 2023 - nature.com
This study investigates the gamma radiation shielding properties of cement–ball clay matrix
composites doped with micro-and nano-sized cadmium oxide (CdO) particles. The linear …

Radiation attenuation properties of chemically prepared MgO nanoparticles/HDPE composites

AM El-Khatib, MM Gouda, MS Fouad, M Abd-Elzaher… - Scientific Reports, 2023 - nature.com
Sheets of high-density polyethylene (HDPE) loaded with magnesium oxide in micro and
nano were synthesized with different weight percentages of micro-MgO (0, 5, 10, 20 and …

Efficiency of a cubic NaI (Tl) detector with rectangular cavity using standard radioactive point sources placed at non-axial position

MI Abbas, MS Badawi, AA Thabet, YN Kopatch… - Applied Radiation and …, 2020 - Elsevier
Low cost scintillation detectors as compared with HPGe detectors are considered to be one
of most important radiation detection tools. Therefore, these detectors can be manufactured …

Characterization of the efficiency of a cubic NaI detector with rectangular cavity for axially positioned sources

MS Badawi, S Noureddine, YN Kopatch… - Journal of …, 2020 - iopscience.iop.org
Abstract Scintillation NaI (Tl) crystals are typically utilized at room temperature for detection
of energetic photons in high energy and nuclear physics research, non-destructive analysis …

Optimizing gamma-ray shielding for boron neutron capture therapy by using unglazed ceramic composites

MS Ali, GS Hassan, GM Shoraiet… - Nuclear Instruments and …, 2024 - Elsevier
In this study, the researchers investigated the effectiveness of different ceramic samples in
filtering gamma rays emitted by various sources. The samples, which contained varying …

[HTML][HTML] Calibration of 4π NaI (Tl) detectors with coincidence summing correction using new numerical procedure and ANGLE4 software

MS Badawi, SI Jovanovic, AA Thabet, AM El-Khatib… - AIP Advances, 2017 - pubs.aip.org
The 4π NaI (Tl) γ-ray detectors are consisted of the well cavity with cylindrical cross section,
and the enclosing geometry of measurements with large detection angle. This leads to …

Multifunctional Ta4C3Tx MXene/HTPP-PBS composites with multi cross-linking systems to cope with complex nuclear environments

X Liu, J Deng, F Mai, X Li, G Pu, Z Deng, L Ji… - Journal of Alloys and …, 2024 - Elsevier
The development of multifunctional radiation protection materials is crucial to ensure the
safety of personnel and equipment in complex nuclear environments. Herein, a flexible …

Calculation of efficiency and resolution of a hexagonal NaI (Tl) detector as a function of source position

A Hamzawy, MS Badawi, IN Ruskov… - Journal of …, 2024 - iopscience.iop.org
Most gamma-ray scintillation detectors currently in use are made from inorganic materials
that have a relatively high electron density. Quite often they are used to build multidetector …

[HTML][HTML] Analytical-numerical formula for estimating the characteristics of a cylindrical NaI (Tl) gamma-ray detector with a side-through hole

AA Thabet, MS Badawi - Nuclear Engineering and Technology, 2022 - Elsevier
NaI (Tl) scintillation materials are considered to be one of many materials that are used
exclusively for γ-ray detection and spectroscopy. The gamma-ray spectrometer is not an …