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  1. No Access

    Article

    Influence of low copper oxide additives on B2O3-Li2O-Na2O-CaO-SrO-As2O3 glasses: a physical, structural, and radiological study

    This study examines the impact of adding copper oxide to glasses of the composition B2O3-Li2O-Na2O-CaO-SrO-As2O3-XCuO, which are referred to as BLNCASCu-X glasses. The weight percentages of copper oxide used are ...

    Islam M. Nabil, Ahmed M. A. El-Seidy… in Journal of Materials Science: Materials in… (2024)

  2. No Access

    Article

    Effect of Ce-chemical nature on the structural, thermal, and optical and optoelectronic properties of Ce@Na2B4O7 oxide glasses

    This study focuses on how the chemical makeup of the glass' basic components affects the glass' structure and optical characteristics. Four glass samples have been created for this purpose using the chemical f...

    Hosam M. Gomaa, H. A. Saudi, I. S. Yahia… in Journal of the Australian Ceramic Society (2024)

  3. Article

    Correction: Identifying the functional properties and characterizations of PVA/PVP polymer blends incorporating CdS/ZnO core–shell (ZCS) fillers for optoelectronic applications

    W. Jilani, A. Bouzidi, H. Y. Zahran… in Journal of Materials Science: Materials in… (2024)

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  4. No Access

    Article

    Effects of trace addition of Fe on the thermal, microstructure, and tensile creep properties of Sn-0.7Cu eutectic alloy

    This current research explores the impact of adding a minor amount of Fe on the thermal, microstructure, and creep features of the Sn-0.7Cu (SC07) eutectic alloy. A series of Sn-0.7Cu–Fe solders have been fabr...

    Shereen M. Abdelaziz, H. Y. Zahran… in Journal of Materials Science: Materials in… (2024)

  5. No Access

    Article

    Identifying the functional properties and characterizations of PVA/PVP polymer blends incorporating CdS/ZnO core–shell (ZCS) fillers for optoelectronic applications

    This paper examines composite materials based on polymer blends (PBs) of polyvinyl alcohol (PVA) and polyvinylpyrrolidone (PVP). Hydrothermal synthesis was used to prepare CdS/ZnO core–shell nanostructures. Th...

    W. Jilani, A. Bouzidi, H. Y. Zahran… in Journal of Materials Science: Materials in… (2024)

  6. No Access

    Article

    Efficient Al-doped ZnO nanostructured synthesis by laser-assisted chemical bath: structural, optical, and photocatalytic activity using blue laser irradiation

    This study used laser-assisted chemical bath synthesis (LACBS) as a simple, catalyst-free hydrothermal approach to synthesize pure and Al-doped ZnO nanostructures. Under the influence of a blue laser, the phot...

    Samer H. Zyoud, Bayan M. Al Radi, Bashayer M. Al Maamari… in Indian Journal of Physics (2024)

  7. No Access

    Article

    Differences between CeO2-doped sodium borate glass and Cu2O3-doped sodium borate glass in terms of structural defects concentration and plasmon frequency

    This qualitative work focuses on a comparison between the roles of a lanthanide oxide CeO2 and a transition metal oxide Cu2O3 when introduced to sodium borate glass. Two glass samples have been prepared using the...

    Hosam M. Gomaa, H. A. Saudi, H. Y. Zahran, I. S. Yahia in Optical and Quantum Electronics (2023)

  8. No Access

    Article

    Role of low-concentrated Cu2O3 additives in changing the structural internal phase, optical property, and radiation gamma-ray shielding ability of Ca/Na lead Arseborate glass

    In this work, the multivalent transition metal oxide, Cu2O3, has been added in different content to the primary constituents of the Ca/Na lead Arseborate oxide glass. These required glasses were created using the...

    Hosam M. Gomaa, H. A. Saudi, I. S. Yahia, H. Y. Zahran in Optical and Quantum Electronics (2023)

  9. No Access

    Article

    Enhanced photocatalytic and antimicrobial properties of undoped and aluminum-doped zinc oxide nanosheets synthesized via novel laser-assisted chemical bath technique

    The urgency of antibiotic resistance has been recognized, necessitating prompt, and focused efforts from the scientific community. Innovative alternatives, such as nanoparticles and photocatalytic agents, have...

    Samer H. Zyoud, Omar E. Hegazi, Samer O. Alalalmeh, I. S. Yahia… in Applied Physics A (2023)

  10. No Access

    Article

    Suggesting a new modification of the Cole–Cole model for the purposes of explaining and describing the optical dielectric relaxation phenomena

    Cole–Cole model for electric–dielectric relaxation has been developed to be applicable in the case of optical dielectric relaxation. Such achievement, in addition to Tauc's relationship, should help in exactin...

    Hosam M. Gomaa, H. A. Saudi, Saeid M. Elkatlaw, H. Y. Zahran… in Applied Physics A (2023)

  11. No Access

    Article

    Effect of Graphene Nanopowder on the Structural and Optical Characteristics of Lead Borovanadate Glass Containing Ca2+ and Na+ Cations

    In this study, graphene nanopowder was used as an impurity material in lead borovanadate glass that contained fixed amounts of Ca2+ and Na+ cations. The rapid quenching method was adopted to prepare five samples ...

    Hosam M. Gomaa, H. A. Saudi, I. S. Yahia, H. Y. Zahran… in Journal of Electronic Materials (2023)

  12. No Access

    Article

    Thermal, Microstructural, and Mechanical Features of Bi-Containing Sn-1Ag-0.5Cu Lead-Free Solders

    This paper describes the impact of bismuth content on the microstructure, thermal, and mechanical characteristics of Sn-1Ag-0.5Cu (SAC105) lead-free solder. A series of SAC105-xBi solder alloys has been fabricate...

    H. Y. Zahran, A. F. Abd El-Rehim, A. S. Mahmoud in Journal of Electronic Materials (2023)

  13. No Access

    Article

    Estimate of the effect of adding CoCl 2 in different amounts on the structural, optical properties, and the radiation shielding ability of arsenic borate glasses containing Na+, Ca++, and Pb++ cations

    In the present study, the inorganic compound CoCl2, which is composed of two large halogen atoms, Cl, and one heavy metal atom, Co, has been added in different amounts, {0, 0.25, 0.5, 0.75, 1, and 1.5 g}, to the ...

    Hosam M Gomaa, H. A. Saudi, I. S. Yahia, H. Y. Zahran… in Optical and Quantum Electronics (2023)

  14. No Access

    Article

    Structure and electrical properties of some Fe-doped sodium borate devitrified glasses: self-heating action

    This study highlight the effect of the replacement of a transition-metal oxide Fe2O3 with a transition-metal halide FeCl3 on the structural and electrical properties of the iron–sodium borate devitrified glass. T...

    Hosam M. Gomaa, H. A. Saudi, Saeid M. Elkatlawy, I. S. Yahia… in Applied Physics A (2023)

  15. No Access

    Article

    Effect of BaO do** on the structural and optical properties of some cerium-copper sodium borate glasses

    This work has been performed to estimate the effect of BaO do** on the structural and optical properties of sodium borate–based glass, which contains an equal concentrations of both the cerium and copper oxi...

    Hosam M. Gomaa, Ahmad S. Abu-Khadra… in Journal of the Australian Ceramic Society (2023)

  16. No Access

    Article

    Effect of Y2O3 Content on the Structural, Optical, and Shielding Properties of the Ca/Na Lead Borovanadate Multi-Component Oxide Glass

    In this study, the melt-quenching method has been used to obtain a set of Ca/Na lead borovanadate multi-component glasses doped with different contents of Y2O3. The effect of Y2O3 content on the structural proper...

    Hosam M. Gomaa, H. A. Saudi, I. S. Yahia… in Journal of Inorganic and Organometallic Po… (2023)

  17. No Access

    Article

    Photoimpedance spectroscopy of ZnTe/ZnMnTe heterojunction for photodetector devices using Cole–Cole diagrams and relaxation time process

    In this work, the heterojunction ZnTe/ZnMnTe/GaAs has been fabricated using the molecular beam epitaxially (MBE) technique. The electric complex impedance has been used to characterize the as-prepared junction...

    Hosam M. Gomaa, Rashida Jafer, I. S. Yahia, H. Y. Zahran… in Optical and Quantum Electronics (2023)

  18. No Access

    Article

    LPG gas sensing and humidity sensing studies of gamma irradiated Co0.5Ni0.5Ce0.01Fe1.99O4 nanocomposite thin film for sensor application

    The solution combustion synthesis approach was successfully used to produce rare-earth (RE) Cerium (Ce3+)-substituted Co–Ni ferrite nanoparticles having the formula Co0.5 Ni0.5 Ce0.01 Fe1.99 O4. The synthesized n...

    K. M. Srinivasamurthy, Apsar Pasha… in Journal of Materials Science: Materials in… (2023)

  19. Article

    Open Access

    Novel biosynthesis of MnO NPs using Mycoendophyte: industrial bioprocessing strategies and scaling-up production with its evaluation as anti-phytopathogenic agents

    This report provides the first description of the myco-synthesis of rod-shaped MnO NPs with an average crystallite size of ~ 35 nm, employing extracellular bioactive metabolites of endophytic Trichoderma virens s...

    Shahira H. EL-Moslamy, I. S. Yahia, H. Y. Zahran, Elbadawy A. Kamoun in Scientific Reports (2023)

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  20. No Access

    Article

    Synthesis and Study of Highly Porous Nature Gadolinium Doped CoCr2O4: Focus on the Structural, Microstructural, Electric, and Humidity Sensing Properties

    In this paper, we presented structural, Fourier infrared spectroscopic, and dielectric analysis of cobalt chromate (Co2+ $${\text{Cr}}_...

    N. Ramprasad, G. V. J. Gowda, K. V. A. Gowda… in International Journal of Self-Propagating … (2022)

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