Browsing by Author Ahmed, Sameh I.


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Showing results 1 to 20 of 26  next >
Issue DateTitleAuthor(s)
1-Aug-2022Controlling the optical characteristics of CdS<inf>x</inf> thin film by changing the stoichiometric ratio (x)Mohamed, Mohamed Bakr; Ahmed, Sameh I.; Elshimy, Hassan ; Heiba, zein Elabidin 
1-Apr-2021Correlation between structural and optical characteristics upon changing the composition ratio of CuS@MnS nanocompositesHeiba, zein Elabidin ; Mohamed, Mohamed Bakr; Farag, Noura M.; Ahmed, Sameh I.
1-Feb-2021Effect of Mn-doping on the optical and electronics characteristics of cadmium sulfide photocatalyst prepared under different conditionsHeiba, zein Elabidin ; Ahmed, Sameh I.; Mohamed, Mohamed Bakr
1-Aug-2022Effects of composition ratio of nano ZnS on structural and optical characteristics of Eu-doped maghemite / ZnS nanocomposite systemHeiba, zein Elabidin ; Ahmed, Sameh I.; Mohamed, Mohamed Bakr
1-Sep-2022Electrochemical performance of nano CuCo<inf>2</inf>O<inf>4</inf> and MnS solid solutionHeiba, zein Elabidin ; Deyab, M. A.; Farag, Noura M.; Mohamed, Mohamed Bakr; Ahmed, Sameh I.
1-May-2022Exploring the physical properties of PVA/PEG polymeric material upon doping with nano gadolinium oxide: Exploring the physical properties of PVA/PEG polymeric materialHeiba, zein Elabidin ; Bakr Mohamed, Mohamed; Ahmed, Sameh I.
1-Jan-2021Functional properties of quaternary metals (1 − x)ZnMn<inf>2</inf>O<inf>4</inf>/(x)MgFe<inf>2</inf>O<inf>4</inf> as supercapacitor electrodeHeiba, zein Elabidin ; Shaltout, Abdallah A.; Ahmed, Sameh I.; Alzahrani, Eman; Wahba, Hamdy H.; Deyab, M. A.; Mohamed, Mohamed Bakr
1-Jun-2021Hydrothermal Synthesis, Anionic Dyes Preconcentration, and Energy Storage of Amino-Functionalized CuNPs Regenerated Chitosan MembraneAlzahrani, Eman; Shaltout, Abdallah A.; Ahmed, Sameh I.; Heiba, zein Elabidin ; Wahba, Hamdy H.
1-Jul-2022Impact of composition ratio on the structure and optical properties of (1 - x)MnFe<inf>2</inf>O<inf>4</inf>/( x)ZnMn<inf>2</inf>O<inf>4</inf>nanocompositeHeiba, zein Elabidin ; Mohamed, Mohamed Bakr; Alkathiri, Ali A.; Ahmed, Sameh I.; Alhazime, A. A.
1-May-2022Improved nonlinear optical and magnetic properties of Eu-doped nano-maghemiteHeiba, zein Elabidin ; Ahmed, Sameh I.; Mohamed, Mohamed Bakr
1-Jun-2021Influence of iron substitution on structural and dielectric properties of nano ZnMn<inf>2</inf>O<inf>4</inf>Heiba, zein Elabidin ; Mohamed, Mohamed Bakr; Ghannam, M. M.; Ahmed, Sameh I.
1-Jun-2021Influence of Synthesis Temperature on the Phases Developed and Optical Properties of Manganese Sulfide and Zinc SulfideHeiba, zein Elabidin ; Mohamed, Mohamed Bakr; Farag, Noura M.; Ahmed, Sameh I.
1-Jan-2020Investigation of structural and optical properties of molybdenum disulfide flakes/polyvinylidene fluoride nanocompositesShaltout, Abdallah A.; Mostafa, Nasser Y.; Mahani, Ragab M.; Ahmed, Sameh I.; Allam, Mousa A.; Alzahrani, Eman; Heiba, zein Elabidin ; Wahba, Hamdy H.
1-Sep-2021Magneto-optical effects of MgFe<inf>2</inf>O<inf>4</inf> nanoparticles in solutions and thin films of polystyrene using digital Mach-Zehnder interferometer: An optical based sensor for energy storage controllerWahba, Hamdy H.; Ahmed, Sameh I.; Alzahrani, Eman; Heiba, zein Elabidin ; Mostafa, Nasser Y.; Shaltout, Abdallah A.
1-Jul-2023Modifications in the optical and electronics characteristics of nano cadmium sulfide upon Ni-dopingEllatief, Ah Abd; Ibrahim, Ismail A.M.; Ahmed, Sameh I.; Elshimy, Hassan ; Mohamed, Mohamed Bakr; Heiba, zein Elabidin 
1-Nov-2021Modifying the structure and optical characteristics of ZnMn<inf>2</inf>O<inf>4</inf> by alloying with CdS to form heterostructure nanocompositeHeiba, zein Elabidin ; Mohamed, Mohamed Bakr; Ahmed, Sameh I.
1-May-2021Optical and electronic correlation in Mg-doped nano cadmium sulfideHeiba, zein Elabidin ; Mohamed, Mohamed Bakr; Ahmed, Sameh I.
1-Oct-2022Optical and Magnetic Studies of Y-Doped Nano γ-Fe<inf>2</inf>O<inf>3</inf>Heiba, zein Elabidin ; Mohamed, Mohamed Bakr; Abdellatief, M.; Alkathiri, Ali A.; Ahmed, Sameh I.
1-Dec-2018The role of high-valent (Mo and V) cations in defect spinel iron oxide nanomaterials: Toward improving Li-ion storageAhmed, Sameh I.; Heiba, zein Elabidin ; Mostafa, N. Y.; Shaltout, Abdallah A.; Aljoudy, Hend S.
1-Mar-2021Structural and dielectric properties of aluminum-doped GaFeO<inf>3</inf>Heiba, zein Elabidin ; Mohamed, Mohamed Bakr; Ahmed, Sameh I.