Crystallization Kinetics and Structure Transformations of Ge Te Se Chalcogenide glass. Arab Journal of Physics, 6 , 69. Conduction And Switching Phenomena In Ge Te Se Chalcognide Glass. Egyptian Journal of Solids, 8, 142. Investigation on the Electrical Conduction of Ge Te Se Chalcogenide Glass. Arab Journal of Physics. Effect of Composition, Thickness and Temperature on No Linear I-V Curves in Vanadium Phosphate Glasses. IL Nuovo Cimento, 18 D (8), 963. Effects of Alkali Metal Doping and irradiation on the Crystallization Kinetics of the Glass Ag7I4VO4 ,Journal of Thermal Analysis, 53, 247. Effect of Vitrification Suppression on Non-linear Conduction in Vanadium Phosphate Glasses, IL Nuovo Cimento 20 D (10), 1581. Thermal and Electrical Studies on Mixed Crystals of CuxZn1-x(HCOO)2.2H20, Journal of Materials Science, 34, 1229. Magnetic Susceptibility and Dielectric Behavior of (C12H14NH3)2FexCd1-xCl4, Journal of Magnetism and Magnetic Materials, 208, 37. Effect of Annealing and Replacement of Vanadium by Cr(III) and Mn (IV) Ions in (V2O5)o.8-(P2O5)o.2 Glass on its Magnetic Susceptibility, Electrical Conductivity and Dielectric Constant, Journal of Applied Physics, 87(2) , 668. Physical Studies on Vitreous Na2O-TiO2-P2O5 System., Journal of the Physical Society of Japan, 69(5) , 1423. Thermal and Substituting of Transition Metal Ions (Cr3+ or Mn4+) on Physical Properties of (V2O5)o.8-(P2O5)o.2, Glass. Materials Chemistry and Physics, 62 , 1 . Magnetic and Dielectric Properties of (CHAn)2MCl4 and (An)2MCl4 where M=Cu or Mn, CHAn=4-Cyclohexylanalinium and An=Analinium., Journal of Magnetism and Magnetic Materials,217 , 93. Vitrification Suppression Effects on Structure Morphology, Conductivity and Dielectric Properties of Vanadium Phosphate Glasses., Journal of Physics and Chemistry of Solids, 65, 881. Physical Studies on Ternary Vanadium- Phosphate Glasses., Journal of the Physical Society of Japan, 71(4), 1118. Physical Studies on Composites Ag7l4VO4-Al2O3., Journal of Physics and Chemistry of Solids, 66, 1247. Effect of γ- Radiation on Electrical Properties in Glasses of AgI-Ag2O-V2O5-P2O5 System., Journal of the Physical Society of Japan, 73(7), 2017. Electrical Conduction in Bi2O3-B2O3 Glassy System., Journal of Physics and Chemistry of Glasses, 43(5), 247. Doping Effect on The Electrical Properties of Amorphous A12O3., Journal of Materials Chemistry and Physics, 78 , 405. Electrical Conduction and Dielectric Properties of Poly(methyl methacrylate) / Perylene Solar Concentrators, Journal of Applied Polymer Science, 88(3), 793. Optical Study of Perylene Dye Doped Poly(methyl methacrylate) as Fluorescent Solar Collector, Journal of Polymer International, 51, 393. A qualitative Study and Field Performance for a Fluorescent Solar collector, Journal of Polymer Testing, 21, 277. Bent Fluorescent Solar Concentrators (BFSCs): Spectroscopy, Stability and Outdoor Performance, Journal of Current Applied Physics ,7, 643 . Electrical Conductivity and Dielectric Properties of Cesium Sulfat Based Material, Journal of Materials Chemistry and Physics 103, 65. Effect of γ-radiation on Mechanical and Electrical Behavior of Polystyrene and CuO- polystyrene composite, Arab Journal of Nuclear Science and Application, 40(3) , 139. Performance Evaluation of Thin-Film Concentrators for Green House Applications, Journal of Desalination, 209, 249. Detection of up-conversion in nano-structure BaTiO3 co-doped with Er+3 and Yb+3 ions IK Battisha, Y Badr, NM Shash, MG El-Shaarawy, AGA Darwish Journal of Sol-gel Science and Technology 53(3) 543. Thermal and mechanical properties of Sn-Zn-Bi lead-free solder alloys Journal of Alloys and Compounds, 484 134. Influence of the Nd3+ions on the FTIR and Visible Up-Conversion Luminescence Properties of Nano-Structure BaTiO3, Prepared by Sol-Gel Technique, AGA Darwish, Y Badr, M El Shaarawy, NMH Shash, IK Battisha Journal of Alloys and Compounds, 489(2010) 451. Structural and electrical properties of pure and H2SO4 doped (PVA)0.7(NaI)0.3 solid polymer electrolyte, Journal of Ionics, 16 269. Structural and electrical properties of pure and H2SO4 doped (PVA) 0.7 (NaI) 0.3 solid polymer electrolyte S Badr, E Sheha, RM Bayomi, MG El-Shaarawy Ionics 16 (3), 269-275 Resistive switching characteristics of (V 2 O 5) 0.7− x (GeO 2) 0.3 (CuO) x glasses ME Gouda, H Khodair, MG El-Shaarawy Materials Chemistry and Physics 120 (2), 608-613 2010 Structure, dielectric and optical properties of p-type (PVA/CuI) nanocomposite polymer electrolyte for photovoltaic cells E Sheha, H Khoder, TS Shanap, MG El-Shaarawy, MK El Mansy Optik-International Journal for Light and Electron Optics 123 (13), 1161-1166 Measurement of Luminous Intensity Using Filtered Trap Detector MS Khalil, FM E-Sharkawy, MG EL-Shaarawy, N Shash, A Mahmoud International Journal of Optics and Applications 2 (4), 43-47 Effect of thickness on optical properties of thermally evaporated SnS films MS Selim, ME Gouda, MG El-Shaarawy, AM Salem, WAA El-Ghany Thin Solid Films 527, 164-169 Preparation and characterization of Mg2+-ion conducting composite based on poly (vinyl alcohol) with various concentrations of Li2O R Gamal, E Sheha, N Shash, MG El-Shaarawy Materials Express 4 (4), 293-300 Tensile deformation behavior and melting property of nano-sized ZnO particles reinforced Sn–3.0 Ag–0.5 Cu lead-free solder AA El-Daly, TA Elmosalami, WM Desoky, MG El-Shaarawy, AM Abdraboh Materials Science and Engineering: A 618, 389-397 The Effect of Nano-SiO2 on the Structural, Electrical and Magnetic Properties of SiO2-LiFe5O8 Glass–ceramics Prepared by Sol Gel Auto-combustion Processing Controlling the composition, microstructure, electrical and magnetic properties of LiFe 5 O 8 powders synthesized by sol gel auto-combustion method using urea as a fuel MM Rashad, MG El-Shaarawy, NM Shash, MH Maklad, FA Afifi Journal of Magnetism and Magnetic Materials 374, 495-501 Microstructural modifications and properties of SiC nanoparticles-reinforced Sn–3.0 Ag–0.5 Cu solder alloy AA El-Daly, WM Desoky, TA Elmosalami, MG El-Shaarawy, AM Abdraboh Materials & Design (2015) 65, 1196-1204 Structural, AC conductivity, dielectric behavior and magnetic properties of Mg-substituted LiFe5O8 powders synthesized by sol–gel auto-combustion method MG El-Shaarawy, MM Rashad, NM Shash, MH Maklad, FA Afifi Journal of Materials Science: Materials in Electronics 26 (8), 6040-6050 Effect of Tetraethylene Glycol Dimethyl Ether on Electrical, Structural and Thermal Properties of PVA-Based Polymer Electrolyte for Magnesium Battery R Gamal, E Sheha, N Shash, MG El-Shaarawyesium Battery Acta Physica Polonica Series a (2015) Estimation and Determination Correction for the Area Effect of the Sound Absorber Material Journal of Nature and Science, 9(4) (2011) 9 M.G.El-Shaarawy, Mohamed Abd-elbasser, Abd-elfattah A. Mahmoud, Rabab.S.Youssif Effect of CdS quantum dots size on Thermal and photovoltaic parameters of quantum dots sensitized solar cells Structural, electrical and electrochemical properties of ZnO nanoparticles synthesized using dry and wet chemical methods The Photovoltaic Performance of CdS/Cu2S (QD) Co-Sensitized Solar Cell Characterization and super-capacitive properties of nanocrystalline copper ferrite prepared via green and chemical methods New hybrid nanocomposite based on (PVA-Ag-Coumarin) for high sensitive photodiode device Nano-composite Phospho-silicate co-doped with Ho3+ and Yb3+ ions for new up-down-shifting applications