Related references
Note: Only part of the references are listed.
Article
Environmental Sciences
Iskender Akkurt et al.
Summary: This study examines the shielding qualities of non-lead ceramic materials using FLUKA code and artificial neural network algorithm. The results show that increasing the concentration of a certain component in the material improves its density and neutron attenuation parameter, thereby enhancing its shielding ability.
ENVIRONMENTAL TECHNOLOGY
(2023)
Article
Chemistry, Multidisciplinary
Huseyin Ozan Tekin et al.
Summary: The gamma-ray shielding properties of eight different metallic glasses based on CuxZr100-x: x = 35 (Cu35Zr65) - 70 (Cu70Zr30) were analyzed using Monte Carlo simulations and Phy-X/PSD software. The results showed that the Cu70Zr30 sample exhibited superior attenuation properties among all the studied samples.
Article
Materials Science, Multidisciplinary
H. O. Tekin et al.
Summary: Using advanced Monte Carlo simulation techniques and theoretical methodologies, this study investigated the gamma-ray shielding properties of several heavy metal oxide glasses. The results indicate that increasing the amount of Bi reinforcement improved the material's overall gamma-ray attenuation properties.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2022)
Article
Chemistry, Physical
Iskender Akkurt et al.
Summary: The present study investigates the radiation shielding, physical, structural, and mechanical qualities of different types of marble concrete using FLUKA code, Phy-X/PSD software, and analytical method. The results show that MC25%, the thinnest type, is needed to reduce the initial intensity to half, requiring less volume of shielding material. MC10% exhibits the highest Energy Absorption Buildup Factor (EABF) and Exposure Buildup Factor (EBF) at 40 mfp. Moreover, the Transmission Factor (TF) of the marble concrete samples reveals a decrease in efficiency as energy increases. The Makishima-Mackenzie Model (MMM) is used to evaluate the structural and mechanical properties of the selected shielding materials, showing a decrease in elastic moduli from MC0% to MC25%, with the highest values of mechanical moduli requiring the highest values of bond dissociation energy (Gt).
RADIATION PHYSICS AND CHEMISTRY
(2022)
Article
Materials Science, Ceramics
A. S. Abouhaswa et al.
Summary: A series of bismuth-borate glass samples doped with TiO2 were fabricated and investigated for their physical, optical, and mechanical properties, as well as their gamma and neutron shielding capabilities. The addition of TiO2 increased the density of the glass samples, decreased their molar volume, and enhanced their absorbance. These glass samples demonstrate utility for diagnostic gamma shielding and their properties make them effective in protecting humans from UV light.
CERAMICS INTERNATIONAL
(2021)
Article
Physics, Multidisciplinary
Iskender Akkurt et al.
Summary: Monte Carlo simulation is an important tool for obtaining material parameters when experiments are not possible, and the study of radiation shielding is crucial for various fields. Research on the radiation shielding properties of materials like glass is a popular subject, and simulations can be compared with calculation results to analyze their effectiveness.
EUROPEAN PHYSICAL JOURNAL PLUS
(2021)
Article
Engineering, Electrical & Electronic
Roya Boodaghi Malidarre et al.
Summary: The present study investigates the neutron-gamma attenuation characteristics of TeO2-Bi2O-PbO-MgO-B2O3 glasses using MCNPX simulation and theoretical calculations. The glass sample TePbMg5 exhibits superior shielding ability compared to other materials. Various attenuation parameters and gamma spectrum for shielding materials were analyzed to evaluate the performance of the glasses in shielding neutron and gamma radiation.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2021)
Article
Materials Science, Composites
Iskender Akkurt et al.
Summary: The study aimed to report the gamma ray-neutron attenuation parameters of eight types of vinyl ester pumice (V-P) composites across a wide energy range of 511-2140 keV using MCNPX and FLUKA codes. Results showed that FLUKA code can be used as an alternative technique to determine the attenuation features of vinyl ester composites, and the composite coded as V-P50 can be a competitive candidate for shielding gamma rays and neutrons.
POLYMER COMPOSITES
(2021)
Article
Nuclear Science & Technology
Iskender Akkurt et al.
Summary: This study aimed to investigate the gamma photon-neutron attenuation parameters of marble concrete using MCNPX Monte Carlo code. The results showed that an increase in penetration depth led to an increase in Exposure Buildup Factor, and that Sigma(R) was closely related to the weight fractions of light elements in the selected shielding materials. NM-15 exhibited the best gamma photon shielding quality compared to other types of marble concrete.
RADIATION EFFECTS AND DEFECTS IN SOLIDS
(2021)
Article
Chemistry, Physical
Roya Boodaghi Malidarre et al.
Summary: The neutron-gamma attenuation characteristics of ABS glasses were studied using MCNPX simulation and theoretical calculations, showing ABS-0 as an appropriate material for neutron attenuation. Increasing Bi2O3 content decreases the neutron shielding ability of ABS glass. Additionally, ABS-4 glass sample exhibited the highest gamma shielding efficiency among the tested samples.
RADIATION PHYSICS AND CHEMISTRY
(2021)
Article
Materials Science, Ceramics
Norah A. M. Alsaif et al.
Summary: Evaluation of mechanical and shielding features was conducted on glasses with varying concentrations of xBi(2)O(3)-(80-x) TeO2-10GeO(2)-10B(2)O(3). The study revealed that the elastic moduli of the glasses were influenced by the replacement of TeO2 with Bi2O3 content. The fabricated glasses showed promising suitability for diverse radiation protection applications.
JOURNAL OF THE AUSTRALIAN CERAMIC SOCIETY
(2021)
Article
Chemistry, Physical
Erdem Sakar et al.
RADIATION PHYSICS AND CHEMISTRY
(2020)
Article
Chemistry, Physical
H. Badran et al.
RADIATION PHYSICS AND CHEMISTRY
(2017)
Proceedings Paper
Green & Sustainable Science & Technology
Zaw Linn Htun et al.
5TH INTERNATIONAL CONFERENCE ON RECENT ADVANCES IN MATERIALS, MINERALS AND ENVIRONMENT (RAMM) & 2ND INTERNATIONAL POSTGRADUATE CONFERENCE ON MATERIALS, MINERAL AND POLYMER (MAMIP)
(2016)
Article
Nuclear Science & Technology
I. Akkurt et al.
ANNALS OF NUCLEAR ENERGY
(2010)
Article
Engineering, Biomedical
Hongjin Qiu et al.
Article
Construction & Building Technology
I Akkurt et al.
CEMENT & CONCRETE COMPOSITES
(2006)
