Personal Information

  • Position : Professor
  • Department : Physics
  • Specification :
  • Work Phone : 572403866
  • Email : emadel_shamy@du.edu.eg

E-Courses

Researches

  • 1 - Research Title:
  • Book of abstract
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  • 2 - Research Title:
  • The collisions of two ion acoustic solitary waves in a magnetized nonextensive plasma
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  • 3 - Research Title:
  • Oblique collision effects on nonlinear quantum dust-acoustic solitary waves in magnetized dense dusty plasmas
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  • 4 - Research Title:
  • A two-dimensional generalized thermoelastic diffusion problem for a half-space subjected to harmonically varying heating
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  • 5 - Research Title:
  • The impacts of dust size distribution on the head-on collision of quantum dust-acoustic solitary waves in ultradense astrophysical objects
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  • 6 - Research Title:
  • Quantum electron-acoustic solitary waves interaction in dense electron-ion plasmas
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  • 7 - Research Title:
  • Positron acoustic solitary waves interaction in a four-component space plasma
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  • 8 - Research Title:
  • Head—on collision of nonlinear dust—acoustic solitary waves in dusty plasmas with dust of opposite polarities
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  • 9 - Research Title:
  • Multi-dimensional instability of obliquely propagating ion acoustic solitary waves in electron-positron-ion superthermal magnetoplasmas
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  • 10 - Research Title:
  • propagation and collision of soliton rings in quantum semiconductor plasmas
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  • 11 - Research Title:
  • Head-on collision of dust-acoustic shock waves in strongly coupled dusty plasmas
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  • 12 - Research Title:
  • The collisions of two ion acoustic solitary waves in a magnetized nonextensive plasma
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  • 13 - Research Title:
  • Nonplanar dust acoustic solitary waves in a strongly coupled dusty plasma with superthermal ions
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  • 14 - Research Title:
  • Oblique collision effects on nonlinear quantum dust-acoustic solitary waves in magnetized dense dusty plasmas
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  1. Head-on collision of quantum ion-acoustic solitary waves in a dense electron–positron–ion plasma
  2. Head-on collision of ion-acoustic solitary waves in a Thomas–Fermi plasma containing degenerate electrons and positrons
  3. Bifurcations of nonlinear ion-acoustic travelling waves in a multicomponent magnetoplasma with superthermal electrons
  4. Three-dimensional stability of dust-ion acoustic solitary waves in a magnetized multicomponent dusty plasma with negative ions
  5. Nonlinear ion-acoustic cnoidal waves in a dense relativistic degenerate magnetoplasma
  6. Head-on collision of ion thermal waves in a magnetized pair-ion plasma containing charged dust impurities
  7. Dust-ion-acoustic solitons with transverse perturbation
  8. Positron acoustic solitary waves interaction in a four-component space plasma
  9. Head-on collision of dust-acoustic solitary waves in an adiabatic hot dusty plasma with external oblique magnetic field and two-temperature ions
  10. Dust-ion-acoustic solitary waves in a hot magnetized dusty plasma with charge fluctuations
  11. Effects of two-temperature electrons, external oblique magnetic field, and higher-order nonlinearity on dust acoustic solitary waves in a dusty plasma with vortex-like ion�…
  12. Effects of two-temperature electrons, external oblique magnetic field, concentration of charged dust grains and higher-order nonlinearity on dust ion-acoustic solitary waves in�…
  13. Critical density solitary waves structures in a hot magnetized dusty plasma with vortexlike ion distribution in phase space
  14. On dust ion acoustic solitary waves in collisional dusty plasmas with ionization effect
  15. Head-on collision of ion-acoustic solitary waves in multicomponent plasmas with positrons
  16. Electronic structure, optical and thermal response of lead-free RbAuBr3 and RbAuBr4 perovskites for renewable energy applications
  17. Structure, half-metallic and magnetic properties of bulk and (001) surface of Rb2XMoO6 (X= Cr, Sc) double perovskites: a DFT+ U study
  18. On the stability of obliquely propagating dust ion-acoustic solitary waves in hot adiabatic magnetized dusty plasmas
  19. Nonlinear propagation of electrostatic travelling waves in degenerate dense magnetoplasmas
  20. Head-on-collision of modulated dust acoustic waves in strongly coupled dusty plasma
  21. Critical density solitary waves structures in a hot dusty plasma with vortex-like ion distribution in phase space
  22. Nonlinear dust-ion acoustic periodic travelling waves in a magnetized plasma with two temperature superthermal electrons and stationary charged dust grains
  23. Multi-dimensional instability of obliquely propagating ion acoustic solitary waves in electron-positron-ion superthermal magnetoplasmas
  24. Three-dimensional cylindrical Kadomtsev–Petviashvili equation in a dusty electronegative plasma
  25. Head-on collision of ion thermal solitary waves in pair-ion plasmas containing charged dust impurities
  26. Head-on collision of dust-acoustic shock waves in strongly coupled dusty plasmas
  27. On the linear and nonlinear characteristics of electrostatic solitary waves propagating in magnetized electron–positron–ion plasmas
  28. Dressed ion-acoustic solitons in magnetized dusty plasmas
  29. The interaction of two nonplanar solitary waves in electron-positron-ion plasmas: An application in active galactic nuclei
  30. Head—on collision of nonlinear dust—acoustic solitary waves in dusty plasmas with dust of opposite polarities
  31. Dust-acoustic solitary waves in a two-temperature electrons with charge fluctuations and nonisothermal ions
  32. Microstructure analysis and nonlinear/linear optical parameters of polymeric composite films based PVAL for wide optical applications
  33. Linear and nonlinear quantum dust ion acoustic wave with dust size distribution effect
  34. Nonplanar dust acoustic solitary waves in a strongly coupled dusty plasma with superthermal ions
  35. Propagation and oblique collision of ion-acoustic solitary waves in a magnetized dusty electronegative plasma
  36. On the characteristics of the interaction between two dust-acoustic solitary waves in a magnetized dusty plasma and two-temperature ions
  37. Quantum electron-acoustic solitary waves interaction in dense electron-ion plasmas
  38. The collisions of two ion acoustic solitary waves in a magnetized nonextensive plasma
  39. Propagation and collision of soliton rings in quantum semiconductor plasmas
  40. Three-dimensional nonlinear Schr�dinger equation in electron-positron-ion magnetoplasmas
  41. On the higher-order phase shift contributions in opposite polarities dust plasmas
  42. Dust ion‐acoustic solitons collision in weakly relativistic plasmas with superthermality‐distributed electrons and positrons: Higher‐order phase shifts
  43. Effects of chemical potentials on isothermal ion-acoustic solitary waves and their three-dimensional instability in a magnetized ultra-relativistic degenerate multicomponent plasma
  44. Nonlinear wave propagation of large amplitude ion-acoustic solitary waves in negative ion plasmas with superthermal electrons
  45. Three-dimensional instability of dust ion-acoustic solitary waves in a magnetized dusty plasma with two different types of nonisothermal electrons
  46. Head-on collisions of two electrostatic solitary waves in electron–positron–ion plasmas
  47. Obliquely propagating electrostatistic solitary structures in a hot magnetized dusty plasma with vortex-like electron distribution
  48. Modeling of nonlinear envelope solitons in strongly coupled dusty plasmas: Instability and collision
  49. The interaction between two planar and nonplanar quantum electron acoustic solitary waves in dense electron-ion plasmas
  50. Dust-ion-acoustic solitary waves in a two-temperature electrons with charge fluctuations in a dusty plasma
  51. Overtaking collisions of electrostatic N-Soliton in Electron–Hole quantum plasmas
  52. Unravelling the magnetism, thermophysical, mechanical and thermoelectric properties of Co-based heuslers: An ab-initio prospective
  53. Overtaking collisions of oblique isothermal ion‐acoustic multisolitons in ultra‐relativistic degenerate dense magnetoplasmas
  54. Nonlinear propagation of positron-acoustic periodic travelling waves in a magnetoplasma with superthermal electrons and positrons
  55. Nonlinear rarefactive isothermal ion acoustic waves in magnetized ultrarelativistic degenerate plasmas
  56. The effects of geometrical configurations on the head collision on nonlinear solitary pulses in a quantum semiconductor plasma: A case study on GaAs semiconductor
  57. On the characteristics of the head-on collision between two ion thermal waves in isothermal pair-ion plasmas containing charged dust grains
  58. The dust ion acoustic waves propagation in collisional dusty plasmas with dust charge fluctuations: Effect of ion loss and ionization
  59. Seaweed biomass as a sustainable resource for synthesis of ZnO nanoparticles using Sargassum wightii ethanol extract and their environmental and biomedical applications through�…
  60. Face-to-face collisions of bright and dark ion acoustic solitons in superthermal electrons for different geometrical configurations
  61. Nonlinear ion acoustic ring solitons in a multicomponent plasma with superthermal electrons: Propagation and collision
  62. Dust-acoustic solitary and periodic waves in a plasma with ion distribution with trapped particles
  63. Investigations of energy and an exchange of energies between electrostatic solitons: higher-order corrections and efficiency improvement of semiconductor plasmas
  64. Dust-acoustic periodic travelling waves in a magnetized dusty plasma with trapped ions and nonthermal electrons in astrophysical situations: oblique excitations
  65. Excitation and formation conditions of monotonic shock waves in magnetized plasmas with superthermality distributed electrons
  66. Oblique collision effects on nonlinear quantum dust-acoustic solitary waves in magnetized dense dusty plasmas
  67. The impacts of dust size distribution on the head-on collision of quantum dust-acoustic solitary waves in ultradense astrophysical objects
  68. Three-dimensional isothermal ion acoustic shock waves in ultra-relativistic degenerate electron–positron–ion magnetoplasmas
  69. Numerical simulations and bifurcation analysis of monotonic and oscillatory magnetosonic shock waves in a spin 1/2 degenerate quantum plasma
  70. Ion thermal double layers in a pair-ion warm magnetized plasma containing charged dust impurities
  71. Solitary solution of Alfv�n wave propagation
  72. Bifurcation analysis of ion-acoustic superperiodic waves in ultra-relativistic dense plasma
  73. Effects of trapped ions concentration on the dynamics of dust‐acoustic periodic travelling waves in dusty plasmas
  74. Overtaking phenomenon of nonlinear ultra-low frequency multi-shock structures in ultra-relativistic degenerate plasmas
  75. Simulating overtaking interactions of dust-acoustic N-shock waves in oppositely charged dusty plasmas with Q-distributed electrons
  76. Overtaking interactions of nonlinear ultra-low frequency multi-shock structures in non-relativistic and ultra-relativistic degenerate plasmas
  77. Dressed ion-acoustic solitons in magnetized dusty plasmas
  78. Simulation of nonlinear wave phenomena in Saturn's magnetosphere: Overtaking collisions of multisolitons at critical compositions
  79. Ion-acoustic solitons oblique collisions in a magnetized ultra-relativistic degenerate plasma at critical compositions and nonzero temperatures
  80. On the generation of ion-acoustic super-periodic waves in ultra-relativistic degenerate quantum plasma
  81. Ion-acoustic multisolitons in pair-ion plasmas containing degenerate electrons: overtaking collisions at critical compositions
  82. Engineering the Physical Properties of Polyvinyl Pyrrolidone/Polyvinyl Alcohol Blend Films by Adding Tb–NiO Nanoparticles for Flexible Optoelectronics Applications
  83. Overtaking Interactions of Multi-Ion Acoustic Shock Waves in a Magnetized Degenerate Plasma: An Application in White Dwarfs
  84. Erratum: “Head-on collision of dust-acoustic shock waves in strongly coupled dusty plasmas” [Phys. Plasmas 21, 093701 (2014)]
  85. Столкновения электростатических N-солитонов, движущихся в одном направлении и обгоняющих друг друга, в электронно-дырочной квантовой плазме
  86. Трехмерные изотермические ионно-звуковые ударные волны в ультрарелятивистской вырожденной электрон-позитрон-ионной магнитоплазме
  87. Head-on collision of ion thermal waves in a magnetized pair-ion plasma containing charged dust impurities (vol 16, 113704, 2009)
  88. Erratum:“Head-on collision of ion thermal waves in a magnetized pair-ion plasma containing charged dust impurities”[Phys. Plasmas 16, 113704 (2009)]
  89. Erratum to “Head-on collision of quantum ion-acoustic solitary waves in a dense electron–positron–ion plasma”[Phys. Lett. A 374 (2010) 960]
  90. Brindley, J. 2511 Buchner, T. 1061 Budnik, AD 207 Burkhardt, J. 1611 Buzea, C. Gh. 2561