E.M.M. Ibrahim
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Optimization of chemical texturing time for enhanced optical and electrical performance of Boron-Doped silicon solar wafers Open
Surface texturing is a crucial step in enhancing the light-trapping efficiency of silicon solar cells by reducing optical reflection. The etching time plays a key role in determining the morphology and effectiveness of the textured surface…
Structural and optical properties of SnO nano-filler in eco-friendly PVA polymer for flexible optoelectronic applications Open
Polyvinyl Alcohol (PVA) has garnered significant attention in the field of flexible optoelectronics due to its unique properties. This study investigates the effect of incorporating tin oxide (SnO) nanoparticles (NPs) with various concentr…
Green synthesis of Mn-doped iron oxide nanoparticles using sugarcane juice for magnetic hyperthermia applications Open
In this study, ecofriendly un-doped (0%), 5%, and 9% Mn-doped iron oxide nanoparticles were synthesized using sugarcane juice as reducing agents. X-ray diffraction (XRD) confirmed the high purity and crystalline nature of the undoped and M…
Influence of multi-walled carbon nanotubes on structural and linear/nonlinear optical properties of PVA/TiO2 films for flexible optoelectronic devices Open
This work was aimed to examine the effect of multi-walled carbon nanotubes (MWCNT) at different concentrations on the structural and optical properties of polyvinyl alcohol (PVA)/titanium dioxide (TiO 2 ) nanocomposite films fabricated by …
View article: Structural and magnetic properties of nanoparticle semiconductors La1-xSrxMnO3
Structural and magnetic properties of nanoparticle semiconductors La1-xSrxMnO3 Open
With a view to investigate the magneto-structural properties and influence of an?nealing on magnetoresistance of strontium-doped lanthanum manganite, samples of La1-xSrxMnO3 were prepared and their magneto-transport properties have been in…
Biosynthesis of Fe2O3 and CuO Nanoparticles and Comparative Study for Dielectric Properties Open
The present work reports the successful natural synthesis of Fe2O3 and CuO nanoparticles (NPs) using sugarcane juice as a reducing and capping agent. The good crystallinity and functional groups of these NPs have been confirmed by x-ray di…
Synthesis, Characterization, and Electrochemical Analysis of Graphene Oxide Prepared by Modified Hummer’s Method Open
This work aims to explore the structural, morphological, and electrochemical features of graphene oxide. The study investigates graphene oxide's electrochemical behavior in supercapacitor applications. The graphene oxide was synthesized us…
The Effect of Al and Sn Doping on the Optical and Electrical Properties of ZnO Nanostructures Open
This work presents a comparison between the impact of Al and Sn doping on the structural, electrical, and optical properties of ZnO nanostructures (NSs).The samples have been synthesized using the well-known chemical vapor deposition at op…
Optical and temperature-dependent electrical and dielectric properties of ultrasound-synthesized CdS quantum dots Open
CdS quantum dots (QDs) were synthesized by the ultrasound-assisted chemical precipitation technique. The structure analysis revealed the presence of bi-structural cubic and hexagonal phases with an average crystallite size of 3 nm. The N 2…
Hydrothermally Synthesized Co- and Mg-doped CuO Nanostructures: Electrical and Dielectric Properties Open
Herein, Co-and Mg-doped CuO nanostructures have been hydrothermally synthesized.The X-ray diffraction technique has been employed for investigating the phase purity and crystal structure, where formation of a typical single phase monoclini…
View article: Structural, optical and magnetic characteristics of iron doped zinc oxide thin films
Structural, optical and magnetic characteristics of iron doped zinc oxide thin films Open
Zn1-xFexO films with x = 0, 5, 10, 15 and 20 at.% were prepared under high vacuum by the electron beam gun evaporation. The impact of Fe doping concentration on the films' structural, optical and magnetic characteristics has been taken int…
Structural, optical, photoluminescence and magnetic investigation of doped and Co-doped ZnO nanoparticles Open
We report here the structural, optical, photoluminescence (PL), and magnetic investigation of Zn 1−x−y Fe x M y O nanoparticles. The lattice constants and crystallite size are decreased by Fe, followed by a further decrease up to (Fe + M) …
Apoptotic effect of silver nanoparticles in rat Open
Nanoparticles
SONOCHEMICALLY SYNTHESIZED ZNO NANOSHEETS AND NANORODS: THERMAL ANNEALING EFFECTS ON THE STRUCTURE, MORPHOLOGY, OPTICAL ABSORPTION AND PHOTOLUMINESCENCE Open
ZnO nanopowders were successfully synthesized by ice-bath assisted sonochemical method and annealed in air for 3 h at different temperatures (T a ) range from 300 to 700 o C by step 100 o C. The effect of T a on the structural and morpholo…