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Article
Materials Science, Ceramics
K. A. Naseer et al.
Summary: A series of Bi2O3 reinforced TBX glasses were prepared in this study, with TB20 glass showing the best gamma-ray shielding performance among the samples. The properties of TBX glasses were found to be better than conventional shielding materials.
CERAMICS INTERNATIONAL
(2021)
Article
Chemistry, Physical
Neha Aggarwal et al.
Summary: The study shows that substitution of cobalt and zirconium in nickel-zinc spinel ferrites affects the structure and performance of the materials, with substituted samples exhibiting high dielectric and magnetic losses, and showing excellent microwave absorption performance in the X band at specific thicknesses.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Materials Science, Ceramics
E. Hannachi et al.
Summary: A series of novel metatitanate ceramics mixed with SnO2 were successfully prepared through the solid-state reaction route, showing different crystal structures and lattice parameters. Optical properties analysis revealed that all ceramics had optical band gap E-g values in the range of 3.0-3.3 eV, while radiation shielding results indicated that the ceramics were good attenuators at low energies.
CERAMICS INTERNATIONAL
(2021)
Article
Optics
Aljawhara H. Almuqrin et al.
Summary: In this study, a Li2O-K2O-B2O3-PbO glass system was synthesized using the melt quenching technique, with indirect bandgap energies obtained from UV-visible spectra. It was confirmed that with an increase in PbO concentration, the indirect bandgap energies increase, while the refractive index and optical dielectric constant decrease. Additionally, the reflection loss and optical transmission coefficient of the glasses show an opposite trend with PbO content.
Article
Materials Science, Biomaterials
Khuram Shahzad et al.
Summary: The synthesized core-shell cobalt ferrite@barium titanate (CFO@BTO) nanoparticles were successfully functionalized with anticancer drugs and showed excellent targeting effects on tumor cells in the presence of an external magnetic field. In vitro studies confirmed the magneto-electric properties of the nanoparticles and their enhanced cytotoxicity compared to free drugs under magnetic field.
MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
(2021)
Article
Chemistry, Physical
Nuha Al-Harbi et al.
Summary: A novel phosphate-based glass system was synthesized for potential dental applications, with non-toxic compounds and specific chemical composition. The glass showed changes in refractive index, direct energy gap, and gamma-ray shielding capacity with varying P2O5 concentrations. The highest linear attenuation coefficient was observed for glass samples with 40 mol% of P2O5, while the lowest was found for glass samples with 60 mol% of P2O5 compounds.
RADIATION PHYSICS AND CHEMISTRY
(2021)
Article
Chemistry, Physical
Mengge Dong et al.
Summary: The study examines the shielding performance of boron-containing natural materials in Liaoning Province, China, against neutron and gamma radiation, finding that boron content and material density have a positive correlation with shielding ability. Composites prepared with boron resources and epoxy resin show excellent neutron shielding but poor performance against gamma rays.
RADIATION PHYSICS AND CHEMISTRY
(2021)
Article
Chemistry, Physical
Shams AM. Issa et al.
Summary: This work investigates the radiation shielding properties of PVA films containing BaTiO3 nanoparticles, with experimental measurements and comparison to simulation results. The optical properties and shielding efficiency of the films were found to change significantly as the BaTiO3 content increased. The study demonstrates a strong agreement between experimental findings and simulations using the FLUKA Monte Carlo code.
RADIATION PHYSICS AND CHEMISTRY
(2021)
Article
Materials Science, Multidisciplinary
K. V. Vivekananda et al.
Summary: Multiferroic nanocomposites were synthesized and studied for their magnetoelectric coupling coefficient, exhibiting different values and enhancements with varying mixing ratios of individual phases. Improved structural, resistive, impedance, and magnetoelectric coupling studies suggest their suitability for spintronic-based device applications.
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
(2021)
Article
Materials Science, Ceramics
M. Elsafi et al.
Summary: Increasing Bi2O3 content in the glass matrix improves shielding capability, with nanoparticles providing greater attenuation compared to bulk Bi2O3. Analysis of mass attenuation coefficients, linear attenuation coefficients, and other values reveal further insights into the material properties. Overall, glass with 20% Bi2O3 nanoparticles showed the most potential for radiation shielding applications.
CERAMICS INTERNATIONAL
(2021)
Article
Chemistry, Multidisciplinary
Y. Slimani et al.
Summary: The study revealed that the addition of SiO2 nanowires affects the properties of BaTiO3, leading to changes in the microstructure of the composites and the detection of Ba2TiSi2O8 with increasing SiO2 content. Additionally, a slight increase in the E-g value was observed in the composite materials compared to pure BaTiO3.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2021)
Article
Physics, Applied
Aixia Wang et al.
Summary: A novel metamaterial absorber design utilizing a magneto-electric dipole structure was proposed in this study, achieving low back radiation effect and equal E-plane and H-plane patterns for better absorption performance.
JOURNAL OF PHYSICS D-APPLIED PHYSICS
(2021)
Article
Yonca Yahsi Çelen et al.
Arabian Journal of Geosciences
(2021)
Article
Engineering, Electrical & Electronic
B. B. Raje Shaikh et al.
Summary: A series of Ni0.6Zn0.4Fe2-xLaxO4 (0 <= x <= 0.10) particles were synthesized using the sol-gel auto combustion method with a metal nitrate to citrate ratio of 1:1. The synthesized particles exhibited a single spinel structure and fine particle nature, with expected stoichiometric cation ratios confirmed by EDAX. These samples showed increased electrical conductivity, high dielectric constant, low dielectric losses, high saturation magnetization, and low coercivity, making them potential candidates for high-frequency electronic applications.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2021)
Article
Materials Science, Ceramics
Yassine Slimani et al.
Summary: Two-phase nanocomposites of BTO and CNNFO were synthesized using solid state route. XRD analysis showed that with increasing CNNFO content, BTO crystallite size decreased while CNNFO size increased, leading to reduced porosity and enhanced grain connectivity. Optical properties revealed a decrease in band gap energy with increasing CNNFO content, and analysis of magnetic and dielectric properties indicated a significant impact of CNNFO on BTO material.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2021)
Article
Materials Science, Ceramics
Xiaohui Wu et al.
Summary: The study explores the impact of niobium pentoxide (Nb2O5) as a dopant on the structural, magnetic, and dielectric properties of NiZnCo ferrites. The results demonstrate that Nb2O5 effectively alters the electromagnetic properties by replacing Fe3+ ions with Nb5+ ions. 0.1 wt% Nb2O5-doped NiZnCo ferrites exhibit superior electromagnetic properties, making them potentially suitable for high-frequency resonators and capacitors.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
(2021)
Article
Optics
M. I. Sayyed et al.
Summary: By exploring a series of borate glass samples for their durability and optical parameters, it was found that sample S2 exhibited the highest durability and a good correlation with optical features. The radiation shielding properties of the glass samples were also investigated, with sample S5 showing the best shielding properties for gamma and proton radiation, while sample S1 provided the highest neutron shielding features.
Article
Optics
M. I. Sayyed et al.
Summary: The TeO2-CdO-PbO-B2O3 glass system was prepared using the melt quenching method. It was observed that optical packing density, number of bonds per unit volume, and various elastic moduli increased with higher PbO content. Additionally, indirect and direct band gap energies decreased as the concentration of PbO increased. The mass attenuation coefficient derived from EPICS2017 library showed higher values at lower energies compared to Phy-X/PSD, but lower values at higher energies.
Article
Instruments & Instrumentation
Ali Koteiche et al.
Summary: This study presents an experimentally validated system-level model of a magnetoelectric transducer, along with a general methodology for characterizing similar transducers in the future. The authors find that nonlinear mechanical losses are the main source of power dissipation, leading to a maximum transferable power up to 61% lower than expected based on linear characterization. Applying a grey-box model of dependencies between transducer characteristics and operating point helps to understand the complex nonlinear behavior observed in the system.
SMART MATERIALS AND STRUCTURES
(2021)
Article
Chemistry, Physical
M. Sayyed et al.
Summary: Experimental studies on the gamma radiation shielding ability of CaO-K2O-Na2O-P2O5 glasses reveal different values for the effective atomic number, mean free path, and half value layer as energy levels vary. Decreasing P2O5 content in the glasses enhances radiation protection efficiency. Among the samples, KCNP40 shows the best potential for photon attenuation applications.
Article
Chemistry, Physical
Mohamed Elsafi et al.
Summary: This study aimed to investigate the radiation shielding characteristics and buildup factor of some types of granite in Egypt. Experimental results showed that the mass attenuation coefficient and buildup factors of the studied granites varied at different energy levels, with red aswani being the most effective at high energy. The findings provide valuable insights for practical applications in the future.
Article
Chemistry, Physical
Mohamed Elsafi et al.
Summary: In this study, the shielding characteristics of different types of marbles from Egypt were experimentally evaluated, showing their potential use not only as protective shields but also in enhancing the aesthetics of workplaces. The calculated attenuation coefficients and comparisons with simulation results demonstrated the absorption and decay properties of marbles at various energy levels.
Article
Multidisciplinary Sciences
Hajar Q. Alijani et al.
Summary: The synthesis of nanostructures with well-organized characteristics using greener methods has shown advantages such as simplicity, low toxicity, cost-effectiveness, and eco-friendliness. Spinel nickel ferrite nanowhiskers with rod-like structures were successfully synthesized using a simple and green method and demonstrated significant reduction in the survival of Leishmania major promastigotes. Further studies are recommended to evaluate the anti-leishmaniasis activity of these nanowhiskers in animal models based on the promising results from the in vitro tests.
SCIENTIFIC REPORTS
(2021)
Review
Nanoscience & Nanotechnology
R. Sagayaraj et al.
Summary: This review summarizes the methods to control the physicochemical properties of cobalt-zinc ferrites, focusing on the effects of doping and synthesis methods.
INTERNATIONAL NANO LETTERS
(2021)
Article
Chemistry, Multidisciplinary
Rajkumar M. Lokhande et al.
Summary: This research successfully synthesized Ni, Mn, Zn, Cu, and Co spinel ferrite nanocrystals and investigated their gamma ray shielding characteristics experimentally and theoretically. The study revealed that zinc ferrite exhibited a higher value of EABF compared to other ferrites, mainly due to the chemical composition of the material and crystallite size effect.
Article
Nuclear Science & Technology
F. Akman et al.
PROGRESS IN NUCLEAR ENERGY
(2020)
Article
Materials Science, Ceramics
M. H. A. Mhareb et al.
CERAMICS INTERNATIONAL
(2020)
Article
Materials Science, Ceramics
M. Arshad et al.
CERAMICS INTERNATIONAL
(2020)
Article
Chemistry, Physical
Sandeep B. Somvanshi et al.
JOURNAL OF ALLOYS AND COMPOUNDS
(2020)
Article
Materials Science, Multidisciplinary
Y. Slimani et al.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
(2020)
Article
Chemistry, Multidisciplinary
M. Sayyed et al.
APPLIED SCIENCES-BASEL
(2020)
Article
Materials Science, Multidisciplinary
A. Ahad et al.
RESULTS IN PHYSICS
(2019)
Article
Engineering, Electrical & Electronic
Y. Slimani et al.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2019)
Article
Materials Science, Multidisciplinary
Sabina Yasmin et al.
RESULTS IN PHYSICS
(2018)
Article
Nuclear Science & Technology
Jonathan Lee et al.
RADIATION EFFECTS AND DEFECTS IN SOLIDS
(2017)
Review
Materials Science, Multidisciplinary
S. J. Zinkle et al.
ANNUAL REVIEW OF MATERIALS RESEARCH, VOL 44
(2014)
Article
Chemistry, Physical
Irfan Fetahovic et al.
INTERNATIONAL JOURNAL OF PHOTOENERGY
(2013)
Article
Chemistry, Physical
Jyoti Shah et al.
JOURNAL OF MATERIALS CHEMISTRY A
(2013)
Article
Engineering, Electrical & Electronic
Edward H. Lee et al.
JOURNAL OF DISPLAY TECHNOLOGY
(2011)
Article
Physics, Multidisciplinary
R. H. Kadam et al.
PRAMANA-JOURNAL OF PHYSICS
(2007)
