Faculty of Science

Prof.Dr. Adel Mohamed El Sayed

Contact Information
Phone number: 084 6338462 - 084 6344264
Fax number: 084 6370025
E-mail Address:ams06@fayoum.edu.eg
Office: Faculty of Science
Postal Address: Fayoum - Fayoum University - Faculty of Science - Physics Department - POBox: 63514
Academic Qualifications
B. Sc.: Science and Education - Faculty of Education -Cairo University - Fayoum Branch (1999).
B. Sc.: Science - Faculty of Science - Cairo University, Fayoum Branch (2004).
M. Sc.: Experimental Solid State Physics - Faculty of Science, Fayoum University (2008).
PhD: Experimental Solid State Physics – Faculty of Science, Fayoum University (2011).
Academic Positions
Demonstrator: From 2005 To 2008
Assistant Lecturer: From 2008 To 2011
Lecturer: From 2011 to 2017
Assistant Professor: From 2017 To 2023
Professor: From 2023 up till now
Research Interests
Polymer Nanocomposites and Solid Polymer electrolytes.
Metal Oxide Thin Films (Sol-gel Spin-coating preparation, Characterization and applications).
Experimental Solid State and Nanophysics.
Hydrogen production.
Awards
Fayoum University Awards for International Scientific Publishing during the years 2012 to 2022, respectively.
Three certificates of appreciation from Fayoum University for the contribution of the university's name to the Stanford University rank in the field of Applied Physics for the year 2020 , 2021 and 2022 respectively.
Theses
EFFECT OF LASER IRRADIATION ON THE PHYSICAL PROPERTIES OF SOME SOLID STATE NUCLEAR TRACK DETECTORS
CHARACTERIZATION OF SOME TM-DOPED ZNO NANOSTRUCTURES SYNTHESIZED VIA CHEMICAL DEPOSITION
List of Publications
Influence of laser irradiation on the optical and the mechanical properties of Makrofol-DE Polycarbonate.
Authors: T. A. Hanafy, S. A. Nouh, M. N. Yasein, A. M. El Sayed. Journal of Applied Polymer Science, volume 124, 2012, pp. 4620- 4627. (Extracted from M.Sc thesis)
Structural and optical properties of spin coated Zn1-xCrxO nanostructures
Authors: A.M. El Sayed, S. Taha, G. Said, A. A. Al-Ghamdi, F. Yakuphanoglu. Superlattices and Microstructures, volume 60, 2013, pp.108– 119. (Extracted from PhD thesis)
Synthesis, Structural, Thermal, Optical and Dielectric Properties of Chitosan Biopolymer; Influence of PVP and α-Fe2O3 Nanorods
Structural, Morphological, Optical and Dielectric Properties of M3+/PVA/PEG SPE Films (M = La, Y, Fe or Ir)
Morphological, surface and optical properties of spin-coated IrOx films; influence of spin speed, annealing and (Cr, La) codoping
Synthesis, optical, thermal, electric properties and impedance spectroscopy studies on P(VC-MMA) of optimized thickness and reinforced with MWCNTs
Influence of the Spin Deposition Parameters and La/Sn Double Doping on the Structural, Optical, and Photoelectrocatalytic Properties of CoCo2O4 Photoelectrodes
Controlling the Structural, Optical, and Electrical Properties of PVA/PEO Blend by Clay Nanoparticles Content
Synthesis, Optical, and Electrical Properties of Starch/Chitosan/NaTiO3 Bio-nanocomposites Modified with ErCl3
Structural, optical analysis, and Poole–Frenkel emission in NiO/CMC–PVP:Bio-nanocomposites for optoelectronic applications
Influence of copper incorporation on the structural and optical properties of ZnO nanostructured thin films.
Authors: A.M. El Sayed, G. Said, S. Taha, A. Ibrahim, F. Yakuphanoglu, Superlattices and Microstructures, 62 (2013) 47–58. (Extracted from PhD thesis)
Controlling the Structural and Optical Properties of Nanostructured ZnO Thin Films by Cadmium Content.
Authors: A.M. El Sayed, S. Taha, G. Said, F. Yakuphanoglu, Superlattices and Microstructures, volume 65, 2014, pp. 35–47. (Extracted from PhD thesis)
Influence of Cr2O3 nanoparticles on the physical properties of polyvinyl alcohol.
Authors: A. Hassen, A.M. El Sayed, W.M. Morsi, S. El-Sayed, American Journal of Applied Physics, volume112, 2012, 093525-8.
Dielectric Relaxation and Optical Properties of Polyvinyl Chloride/Lead Monoxide Nanocomposites.
Authors: A.M. El Sayed, W.M. Morsi, Journal of Polymer Composites, volume 34, 2013, pp. 2031-2039.
Controlling the Dielectric and Optical Properties of PVA/PEG Polymer Blend via e-beam Irradiation.
Authors: A.M. El Sayed, H.M. Diab, R. El-Mallawany, Journal of Polymer Research, volume 20, 2013, pp.1-10.
Synthesis and controlling the optical and dielectric properties of CMC/PVA blend via ɣ -rays irradiation.
Author: A.M. El Sayed, Nuclear Instruments and Methods in Physics Research B: Beam Interactions with Materials and Atoms, volume 321, 2014, pp. 41–48.
α-Fe2O3/(PVA + PEG) Nanocomposite films; synthesis, optical, and dielectric characterizations.
Authors: A. M. El Sayed, W. M. Morsi, Journal of Materials Science, volume 49, 2014, pp. 5378-5387.
Structural and Optical Characterizations of Spin Coated Cobalt-doped Cadmium Oxide Nanostructured Thin Films.
Authors: A.M. El Sayed, Ali Ibrahim, Materials Science in Semiconductor Processing volume 26, 2014, pp. 320–328.
Synthesis, Characterization, Optical, and Dielectric Properties of Polyvinyl Chloride/Cadmium Oxide Nanocomposite Films.
Authors: A.M. El Sayed, S. El-Sayed, W.M. Morsi, S. Mahrous, A. Hassen, Polymer Composites, volume 35, 2014, pp, 1842–1851.
Preparation, dielectric and optical properties of Cr2O3 /PVC Nanocomposite films
Authors: A. Hassen, S. El-Sayed, W.M. Morsi, A.M. El Sayed, Journal of Advances in Physics, volume 4, 2014, pp. 571-584.
Structural, optical and photocatalytic properties of Fe and (Co, Fe) co-doped copper oxide spin coated films
Authors: A.M. El Sayed, Mohamed Shaban, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, volume 149, 2015, pp. 638–646.
Influences of Lead and Magnesium co-doping on the Nanostructural, Optical properties and Wettability of Spin Coated Zinc Oxide Films
Authors: Mohamed Shaban, A.M. El Sayed, Materials Science in Semiconductor Processing, volume 39, 2015, pp. 136–147.
Synthesis and Investigation of the Electric and Dielectric Properties of Co3O4/(CMC+PVA) Nanocomposite films
Authors: A.M. El Sayed, S. El-Gamal, Journal of Polymer Research, volume 22, 2015, 97:1-12.
Effect of PVA and Copper Oxide Nanoparticles on the Structural, Optical and Electrical Properties of Carboxymethyl Cellulose Films
Authors: A.M. El Sayed, S. El-Gamal, W.M. Morsi, Gh. Mohammed, Journal of Materials Science, volume 50, 2015, pp. 4717- 4728.
Effects of Lanthanum and Sodium on the Structural, Optical and Hydrophilic Properties of Sol-Gel Derived ZnO Films; A comparative Study
Authors: Mohamed Shaban, A.M. El Sayed, Materials Science in Semiconductor Processing, volume 41C, 2016, pp. 323-334.
  Structural, Morphological, Optical Properties and Wettability of Spin Coated Copper Oxide; Influences of Film Thickness, Ni, and (La, Ni) co- Doping
Authors : H. Khmissi, A.M. El Sayed, Mohamed Shaban, Journal of Materials Science, volume 51, 2016, pages: 5924-5938.
Tuning the Structural, Electrical and Optical Properties of Tin Oxide Thin Films via Cobalt Doping and Annealing
Authors : A. M. El Sayed, S. Taha, Mohamed Shaban, G. Said, Superlattices and Microstructures, volume 95, 2016, pages: 1-13.
Structural, optical, and photocatalytic properties of the spray deposited nanoporous CdS thin films; influence of copper doping, annealing, and deposition parameters
Authors: Mohamed Shaban, Mona Mustafa, A.M. El Sayed. Materials Science in Semiconductor Processing, volume 56, 2016, pages 329–343
  Synthesis, Structural and Optical Properties of Tin Oxide Nanoparticles and Its CMC/PEG–PVA Nanocomposite Films”
Authors: N.H. El Fewaty, A.M. El Sayed, R.S. Hafez, Polymer Science, Series A, 2016, Vol. 58, No. 6, pp. 1004–1016ِ
  Enhanced Gas Sensing "Properties of Spin-coated Na-doped ZnO Nanostructured Films
Authors: Mohamed A. Basyooni, Mohamed Shaban, Adel M. El Sayed. Scientific Reports 7 (2017) 41716. doi: 10.1038/srep41716
Effect of Cobalt Oxide Nanoparticles on the Nano-scale Free Volume and Optical Properties of Biodegradable CMC/PVA films
Authors: S. El-Gamal, Adel M. El Sayed, E.E. Abdel-Hady. Journal of Polymers and the Environment 26 (2018) 2536-2545.
  Spectroscopic, Thermal and Electrical Properties of MgO/PVP/PVA Nanocomposites 
Authors: Gh. Mohammed, Adel M. El Sayed, W.M. Morsi. Journal of Physics and Chemistry of Solids 115 (2018) 238–247.
  Preparation and Characterization of PbO/ Carboxymethyl Cellulose/ Polyvinylpyrrolidone Nanocomposite Films
Authors: M.S. El-Bana , Gh. Mohammed, Adel M. El Sayed, S. El-Gamal. Polymer Composites 39 (2018) 3712-3725.
Synthesis, Structural, Thermal, Optical and Dielectric Properties of Chitosan Biopolymer; Influence of PVP and α-Fe2O3 Nanorods"
 Authors: Adel M. El Sayed, Ahmad Desoky M. Mohamed. Journal of Polymer Research 25 (2018) 175
Structural, Ultrasonic and Spectroscopic Studies of Tin Oxide Thin Films; Effect of Ir and (Ni, Ir) Double Doping
Authors: Mirham A. Y. Barakat, Mohammed Shaban, Adel M. El Sayed. Materials Research Express 5 (2018) 066407.
   Influence of the Preparative Parameters on the Microstructural, and Some Physical Properties of Hematite Nanopowder 
Author: Adel M. El Sayed, Materials Research Express 5 (2018) 025025.
Modification of the Micro-structural and Optical Properties of Nanoparticulate Pb -doped Magnesia Thin Films 
Author: Adel M. El Sayed, Materials Research Express 5 (2018) 116403
Structural, Morphological, Optical and Dielectric Properties of M3+/PVA/PEG SPE Films (M =La, Y, Fe or Ir). Authors: Gh. Mohammed, Adel M. El Sayed. Polymers for Advanced Technologies 30 (2019) 698–712.
Morphological, surface and optical properties of spin-coated IrOx films; influence of spin speed, annealing and (Cr, La) codoping. Authors: Adel M. El Sayed, Mohamed Shaban. Ceramics International 45 (2019) 8460-8470.
Structural, Optical and Gas Sensing Properties of Cu2O/CuO Mixed Phase: Effect of the Number of Coated Layers and (Cr + S) co-Doping. Authors: Mohamed Shaban, Khaled Abdelkarem, Adel M. El Sayed. Phase Transitions 92 (2019) 347-359.
Physical Properties of the Organic Polymeric Blend (PVA/PAM) Modified with MgO Nanofillers. Authors: S. El-Gamal, Adel M. El Sayed. Journal of Composite Materials 53 (2019) 2831–2847.
Synthesis, Characterization, Dielectric, and Optical Properties of the Chitosan/ Poly(ethylene glycol)/ Magnesia Biopolymer Nanocomposites. Authors: Somyia El-Sayed, Adel M. El Sayed. Materials Technology: Advanced Performance Materials 34 (10)(2019), 602–614.
Opto-structural and Surface Properties of Silkworm-like Nickel Oxide Thin Films. Author: Adel M. El Sayed. Materials Research Express 6 (11) (2019) 116423.
Effect of M Nitrates on the Optical, Dielectric Relaxation and Porosity of PVC/PMMA Membranes (M = Cd, Co, Cr or Mg). Authors: Gh. Mohammed, Adel M. E Sayed, S. El-Gamal. Journal of Inorganic and Organometallic Polymers and Materials.
https://doi.org/10.1007/s10904-019-01307-9
Characterization, Optical, and Nanoscale Free Volume Properties of Na-CMC/PAM/CNT Nanocomposites. Authors: Somia Awad, Samy El‐Gamal, Adel M. El Sayed, Esam E. Abdel‐Hady. Polymers for Advanced Technologies 31 (1) (2020) 114-125.
Spectroscopic, Optical and Dielectric Investigation of (Mg, Cu, Ni, or Cd) Acetates’ Influence on Carboxymethyl Cellulose Sodium Salt/Polyvinylpyrrolidone Polymer Electrolyte Films. Authors: Adel M. El Sayed, Gomaa Khabiri. Journal of Electronic Materials 49 (2020) 2381–2392.
Influence of MWCNTs in Improving the Optical, DC conductivity and Mechanical Properties of CMC/PAAM Blends. Authors: Adel El Sayed, Samy El-Gamal. Polymer Engineering & Science.
https://doi.org/10.1002/pen.25355
Synthesis, optical, thermal, electric properties and impedance spectroscopy studies on P(VC-MMA) of optimized thickness and reinforced with MWCNTs. Author: Adel El Sayed. Results in Physics 17 (2020) 103025.https://doi.org/10.1016/j.rinp.2020.103025
Influence of the spin deposition parameters and La/Sn double doping on the structural, optical, and photoelectrocatalytic properties of CoCo2O4 photoelectrodes. Authors : Mohamed Shaban, Adel M. El Sayed, Solar Energy Materials and Solar Cells Volume 217 (2020) 110705. https://doi.org/10.1016/j.solmat.2020.110705
Exploring the morphology, optical and electrical properties of nickel oxide thin films under lead and iridium doping. Authors : Adel M. El Sayed, Physica B: Condensed Matter 600 (2021) 412601. https://doi.org/10.1016/j.physb.2020.412601
Aspects of structural, optical properties, and relaxation in (BiFeO3 or NaTiO3)–PMMA: Hybrid films for dielectric applications. Authors : Adel M. El Sayed, Journal of Physics and Chemistry of Solids 148 (2021) 109767. https://doi.org/10.1016/j.jpcs.2020.109767
Preparation and Characterization of CuO/Co3O4/ Poly(methyl methacrylate) Nanocomposites for Optical and Dielectric Applications Authors : S. El-Sayed, Adel M. El Sayed, Journal of Materials Science: Materials in Electronics,https://doi.org/10.1007/s10854-021-05949-9
Controlling the structural, optical, and electrical properties of PVA/PEO blend by clay nanoparticles content Authors: S. El-Sayed, S Saber, Adel M. El Sayed. Physica Scripta, Volume 96, 2021, 125812
Influence of the Sol–Gel-Derived Nano-Sized TiO2 and Y2O3 in Improving the Optical and Electric Properties of P(VAc/MMA) Authors: S. El-Sayed, Adel M. El Sayed. Brazilian Journal of Physics,
https://doi.org/10.1007/s13538-021-00979-4
Synthesis, Optical, and Electrical Properties of Starch/Chitosan/NaTiO3 Bio-Nanocomposites Modified with ErCl3.
Authors: Adel M. El Sayed, S. El-Gamal. Physica Scripta 97 (2022) 015805
https://doi.org/10.1088/1402-4896/ac40da
Structural, Optical Analysis, and Poole–Frenkel Emission in NiO/CMC–PVP: Bio-Nanocomposites for Optoelectronic Applications.
Authors: Adel M. El Sayed, S. Saber. Journal of Physics and Chemistry of Solids 163 (2022) 110590.
https://doi.org/10.1016/j.jpcs.2022.110590
Design of SnO2:Ni,Ir Nanoparticulate Photoelectrodes for Efficient Photoelectrochemical Water Splitting.
Authors: Mohamed Shaban, Abdullah Almohammedi, Rana Saad and Adel M. El Sayed. Nanomaterials 12 (2022) 453.
https://doi.org/10.3390/nano12030453
Influence of NiO and La2O3 nanoparticles on the optical, mechanical and electrical properties of PVAc–PMMA blend: a comparative study.
Authors: Adel M. El Sayed, S. El-Gamal, Physica Scripta 97 (2022) 055814.
https://doi.org/10.1088/1402-4896/ac64d1
(Patent) EIN SYSTEM ZUR HERSTELLUNG VON NICKEL-DOTIERTEN SNO2-DÜNNSCHICHTEN FÜR DIE PHOTOELEKTROCHEMISCHE WASSERSTOFFERZEUGUNG.
Inventors: M. Shaban, Abdullah Almohammedi, Rana Sad, Adel M. El Sayed, Application number: 20 2022 100 776 .
Structural, Optical, Mechanical and Antibacterial Properties of MgO/Poly(Vinyl Acetate)/Poly(Vinyl Chloride) Nanocomposites.
Authors: Adel M. El Sayed, A. M. Abdelghany, A. Abou Elfadl, Brazilian Journal of Physics (2022) 52:150.
https://doi.org/10.1007/s13538-022-01156-x
"Improving the Optical and Thermal Properties, and Stress-Strain Behavior of a PV(Ac-C) Blend using PbO and MgO nanofillers: A comparative study"
Authors: A. Abou Elfadl, E. Tarek, Adel M. El Sayed. Journal of Physics and Chemistry of Solids 170 (2022) 110963,
https://doi.org/10.1016/j.jpcs.2022.110963
"The Influence of Electrode Thickness on the Structure and Water Splitting Performance of Iridium Oxide Nanostructured Films"
Authors: Abeer S. Altowyan, Mohamed Shaban, Khaled Abdelkarem, Adel M. El Sayed. Nanomaterials 12 (2022) 3272.
https://doi.org/10.3390/nano12193272
"The Impact of Co Doping and Annealing Temperature on the Electrochemical Performance and Structural Characteristics of SnO2 Nanoparticulate Photoanodes"
Authors: Abeer S. Altowyan, Mohamed Shaban, Khaled Abdelkarem, Adel M. El Sayed. Materials 15 (2022) 6534.
https://doi.org/10.3390/ma15196534
Synthesis, structural, optical and electrical characterization of Y2O3/poly(ethylene glycol)–poly(vinyl chloride) based nanocomposite solid polymer electrolytes
Authors: Gh. Mohammed, S. El-Gamal, Adel M. El Sayed, and S. Saber.
Polymer International 72 (2023) 342–355,
https://doi.org/10.1002/pi.6472
Improving the Optical, Dielectric Properties and Antimicrobial Activity of Chitosan–PEO by GO/MWCNTs: Nanocomposites for Energy Storage and Food Packaging Applications
Authors: Asmaa M.M. Ibrahim, A. Abou Elfadl, Adel M. El Sayed, Ibrahim M. Ibrahim.
Polymer 267 (2023) 125650.
https://doi.org/10.1016/j.polymer.2022.125650
Influence of chromium and lanthanum incorporation on the optical properties, catalytic activity, and stability of IrOx nanostructured films for hydrogen generation
Authors: Mohamed Shaban, Rana Saad, Adel M. El Sayed.
International Journal of Hydrogen Energy (2023) in press.
https://doi.org/10.1016/j.ijhydene.2022.12.294
Synthesis and modification of the structural, optical, and thermal properties of PVA–PEO by LDH nanoplates
Authors: N.M. Hosni, S. El-Sayed, Adel M. El Sayed, and S. Saber.
Physica Scripta, 98(3) (2023) 035704.
DOI: 10.1088/1402-4896/acb7b2
Influence of Eu3+ on the structural, optical and electrical properties of PEO–PVA: dual bandgap materials for optoelectronic applications
Authors: S. Saber, S. El-Sayed, Adel M. El Sayed
Journal of Materials Science: Materials in Electronics 34 (2023) 406.
https://doi.org/10.1007/s10854-023-09841-6
"Characterization of Mg–Pb–O systems, and MgPbO–thermoplastic blend: Nanocomposites for photonic and microelectronic devices" J. Phys. Chem. Solids 178 (2023) 111346.
Authors: T.I. Alanazi, Adel M. El Sayed.
https://doi.org/10.1016/j.jpcs.2023.111346
"SCAPS simulation of novel inorganic ZrS2/CuO heterojunction solar cells". Scientific Reports 13 (2023) 4553.
Authors: M. Abdelfatah, Adel M. El Sayed, W. Ismail, S. Ulrich, V. Sittinger, A. El‑Shaer.
https://doi.org/10.1038/s41598-023-31553-4
"Novel flexible and lead-free gamma radiation shielding nanocomposites based on LDPE/SBR blend and BaWO4/B2O3 heterostructures". Rad. Phys. Chem., 209 (2023) 110953.
Authors: Said M. Kassem; M.I.A. Abdel Maksoud; M.M. Ghobashy; Adel M. El Sayed; S. Ebraheem; A.I. Helal; Y.Y. Ebaid.
https://doi.org/10.1016/j.radphyschem.2023.110953
Synthesis of Some Functional Oxides and Their Composites Using Sol-Gel Method (Chapter, Book title: Sol-Gel Method - Recent Advances, published by IntechOpen),
https://www.intechopen.com/online-first/86884
Authors: Arafa Hassen, Adel M. El Sayed, Azza Al-Ghamdi, and Mohamed Shaban
Characterization of Different Metal Oxides Thin Films Deposited by Spin Coating Technique, Labyrinth: Fayoum Journal of Science and Interdisciplinary Studies 1 (2023) 59-66.
https://lfjsis.journals.ekb.eg/article_301867.html
Authors: Adel M. El Sayed, Mohamed Shaban, G. Said.
Optical and Radiation Shielding Properties of PVC/BiVO4 Nanocomposite, Scientific Reports 13 (2023) 10964
https://doi.org/10.1038/s41598-023-37692-y
Authors: Said M. Kassem, M.I.A. Abdel Maksoud, Adel M. El Sayed, S. Ebraheem, A.I. Helal, Y.Y. Ebaid.
M3+/NaTiO3/PVA–chitosan nanocomposites (M = Ga, Ce, Nd or Er): Novel Solid Polymer Electrolytes for Supercapacitors, Phys. Scr. 98 (2023) 085946
https://doi.org/10.1088/1402-4896/ace85d
Authors: Tarek I Alanazi, Adel M. El Sayed.
Influence of α‑Fe2O3, CuO and GO 2D nano‑fillers on the structure, physical properties and antifungal activity of Na‑CMC–PAAm blend, Scientific Reports 13 (2023) 12358.
https://doi.org/10.1038/s41598-023-39056-y
Authors: A. Abou Elfadl, Asmaa M. M. Ibrahim, Adel M. El Sayed, S. Saber, Sameh Elnaggar, Ibrahim M. Ibrahim.
"Synthesis, structural, optical, and dielectric properties of CuWO4/PVP/Cs bio-nanocomposites for some industrial applications" Authors: Adel M. El Sayed, M.I.A. Abdel Maksoud, S.M. Kassem, A.S. Awed. Journal of Materials Science: Materials in Electronics 34 (2023) 1713. https://doi.org/10.1007/s10854-023-11118-x
"Design of high‑sensitivity La‑doped ZnO sensors for CO2 gas detection at room temperature" Authors: K. Abdelkarem, R. Saad, Adel M. El Sayed, M.I. Fathy, M. Shaban, H. Hamdy. Scientific Reports 13 (2023) 18398. https://doi.org/10.1038/s41598-023-45196-y
"Effects of transition metals (Fe, Co) on the physical and photoelectrochemical hydrogen generation properties of copper oxide nanoparticulate films" Authors: M. Shaban, Adel M. El Sayed, H. AlMohamadi, M.T. Khan, A.M. Ahmed. International Journal of Hydrogen Energy 56 (2024) 164-174. https://doi.org/10.1016/j.ijhydene.2023.12.145
"Boosting the optical and electrical properties of PVA/Na-CMC blend by Cr2O3 nanoparticles for photonic and energy storage applications" Author: Adel M. El Sayed. Journal of Energy Storage 82 (2024) 110609. https://doi.org/10.1016/j.est.2024.110609
Exploring the metal tungstate oxides (MWO4; M = Ca, Sr, Ba, and Pb) as radiation shielding materials: a simulation study. Authors: Said M. Kassem, Adel M. El Sayed , S. Ebraheem , A. I. Helal, Y. Y. Ebaid. Labyrinth: Fayoum J. Sci. Interdiscipl. Stud., 2 (2024)1 35-41 https://lfjsis.journals.ekb.eg/article_347700.html
Characterization and the physical properties of nano-sized Bi2O3/polymer for energy and high-refractive index applications. Authors: Amani Alruwaili, Adel M. El Sayed. Results in Physics 61 (2024) 107746. https://doi.org/10.1016/j.rinp.2024.107746
Improving the structural, optical, and electrical properties of carboxymethyl cellulose/starch/selenium oxide nanocomposites for flexible electronic devices. Authors Adel M. El Sayed, Tarek I. Alanazi. Sci. Rep., 14 (2024) 3398. https://doi.org/10.1038/s41598-024-53268-w
Synthesis, structural, optical, and thermal properties of LaFeO3/Poly(methyl methacrylate)/Poly(vinyl acetate) nanocomposites for radiation shielding. Authors: M. Khalifa, Adel M. El Sayed, Said M. Kassem, E. Tarek. Sci. Rep., 14 (2024) 3672. https://doi.org/10.1016/j.est.2024.110609
Conferences
“Physical Properties of ZnO/PVA Nanocomposite Films” (NTC 2014) Contributors: S. El-Sayed, W. M. Morsi, A. M. El Sayed and A. Hassen.
"Improvement in the physical properties of PVA by adding of Cr2O3 nanoparticles”, 8th International Conference on Nano- Technology in Construction (NTC 2016), 12-16 March 2016, Sharm El-Sheikh, Egypt
Contributors: A. Hassen, A. M. El Sayed, W. M. Morsi, S. El-Sayed
"Structural and Optical Properties of Copper Oxide Thin Films”, 1st International Conference of Nanophotonics and Nanophononics, 10-13 August 2016, Hurghada, Egypt Contributors: Mohamed Shaban, A. M. El Sayed, H. Khmissi
Other Research Activities
Review of some paper for some international journals like: Journal of Polymer Composites, journal of Molecular Structure, journal of Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, journal of Polymer Engineering & Science, journal of Superlattices and Microstructures, and journal of Radiation Effects and Defects in Solids.
Applied Physics A, Materials Science in Semiconductor processing , Materials Science and Engineering B, Applied Nanoscience, Journal of Materials Science, SN Applied Sciences, Physica Scripta.
Training Sessions
More than 23 training sessions in Faculty & Leadership Development Center (FLDC), Such as Communication Skills, Research Ethics, Quality Standards in Teaching, University Administration, Credit hour system, Effective Presentation, International Publishing of Research, Time and Conference Management, Use of Technology in Teaching, How to compete for a research fund, Research team Management, Teaching using Blackboard, Questions' banks and the specification of good Exam, Negotiation and persuasion skills, The basics of quality management of the educational process, Methods of evaluation and exams, Decision making and problem solving, Developing self-skills (from 3/7/2019 to 4/7/2019), Combating corruption in higher education institutions (from 10/13/2020 to 10/15/2020), Student Assessment (from 3/11/2020 to 5/11/2020), Academic advising and student support (from 10/11/2020 to 12/11/2021), Electronic correction (from 2/27/2021 to 1/3/2021), ..... .
The taught Courses
General physics (1,2,3) - Labs (general physics, solid state physics) - Thermodynamics - Electromagnetism 1 - Math physics 1 - Modern physics 1 - Solid state physics - Semiconductors - Statistical mechanics - Experimental techniques (for post graduate students). (During 2012- 2019).
Waves and physical optics (for 2ed year students, faculty of Science) - Vibrations and waves (for 2ed and 4th year students, faculty of Education), Surface Physics for PhD student, first semester 2021/2022.
Optics (for 1st year student faculty of Science) - Magnetic resonance (for 4th year student, faculty of Education), Materials Physics (for 4th year student, faculty of Education), Physics of Nanometric materials for PhD students,second semester 2021/2022.