All Stories

  1. Phonons with orbital angular momentum in ultrarelativistic dense plasmas

    Article • AIP Advances, September 2025, American Institute of Physics

    Samir El-Tantawy

  2. Semiclassical relativistic fluid theory for ion-acoustic waves carrying orbital angular momentum in dense plasmas

    Article • AIP Advances, August 2025, American Institute of Physics

    Samir El-Tantawy

  3. Oblique propagation of arbitrary amplitude ion-acoustic solitary waves in a nonextensive anisotropic electron–positron–ion magnetoplasma

    Article • AIP Advances, July 2025, American Institute of Physics

    Samir El-Tantawy

  4. Coexistence of low-frequency compressive and rarefactive electrostatic excitations in electronegative plasmas having Cairns–Tsallis-distributed electrons

    Article • AIP Advances, May 2025, American Institute of Physics

    Samir El-Tantawy

  5. Interaction of two-dimensional electron-acoustic solitary waves in a cylindrical geometry and their applications in space plasmas

    Article • Physics of Plasmas, April 2025, American Institute of Physics

    Samir El-Tantawy

  6. Oblique propagation of high-frequency electron-acoustic periodic waves in a nonthermal plasma

    Article • AIP Advances, March 2025, American Institute of Physics

    Samir El-Tantawy

  7. Arbitrary amplitude electron-acoustic solitary waves in magnetoplasma with Kaniadakis distributed electrons

    Article • AIP Advances, December 2024, American Institute of Physics

    Samir El-Tantawy

  8. Determination of the electron temperature and electron density in reduced pressure hydrogen peroxide (H2O2) discharge

    Article • The Journal of Chemical Physics, August 2024, American Institute of Physics

    Samir El-Tantawy

  9. Analytical solutions to (modified) Korteweg–de Vries–Zakharov–Kuznetsov equation and modeling ion-acoustic solitary, periodic, and breather waves in auroral magnetoplasmas

    Article • Physics of Plasmas, August 2024, American Institute of Physics

    Santanu Raut, Samir El-Tantawy

  10. On the positron-acoustic Kawahara solitary and cnoidal waves in a non-Maxwellian electron–positron–ion plasma

    Article • AIP Advances, July 2024, American Institute of Physics

    Samir El-Tantawy

  11. On the Painlevé integrability and nonlinear structures to a (3 + 1)-dimensional Boussinesq-type equation in fluid mediums: Lumps and multiple soliton/shock solutions

    Article • Physics of Fluids, March 2024, American Institute of Physics

    Abdul-Majid Wazwaz, Samir El-Tantawy

  12. On the dynamics of large-amplitude ion-acoustic waves in a non-Maxwellian plasma with nonthermal electrons and an electron beam

    Article • Physics of Fluids, March 2024, American Institute of Physics

    Samir El-Tantawy

  13. On the shock wave approximation to fractional generalized Burger–Fisher equations using the residual power series transform method

    Article • Physics of Fluids, February 2024, American Institute of Physics

    Samir El-Tantawy

  14. The impact of electron beams on the arbitrary amplitude electron–acoustic solitons in a nonthermal plasma

    Article • Physics of Fluids, January 2024, American Institute of Physics

    Samir El-Tantawy

  15. Head-on collision of ion-acoustic (modified) Korteweg–de Vries solitons in Saturn's magnetosphere plasmas with two temperature superthermal electrons

    Article • Physics of Fluids, October 2023, American Institute of Physics

    Samir El-Tantawy

  16. On the propagation of cnoidal wave and overtaking collision of slow shear Alfvén solitons in low β magnetized plasmas

    Article • Physics of Fluids, July 2023, American Institute of Physics

    Samir El-Tantawy

  17. Tripolar vortices in inhomogeneous magnetoplasmas in the presence of non-Maxwellian electron distributions

    Article • Physics of Fluids, July 2023, American Institute of Physics

    Samir El-Tantawy

  18. Effect of orbital angular momentum on dust-ion-acoustic waves in a superthermal plasma

    Article • Physics of Fluids, June 2023, American Institute of Physics

    Samir El-Tantawy

  19. On the nonlinear dynamics of large scale dust-acoustic solitary waves in a superthermal bi-ion dusty ionospheric magnetoplasma

    Article • Physics of Fluids, June 2023, American Institute of Physics

    Samir El-Tantawy

  20. Hirota bilinear method and multi-soliton interaction of electrostatic waves driven by cubic nonlinearity in pair-ion–electron plasmas

    Article • Physics of Fluids, March 2023, American Institute of Physics

    Samir El-Tantawy

  21. Dynamics and head-on collisions of multidimensional dust acoustic shock waves in a self-gravitating magnetized electron-depleted dusty plasma

    Article • Physics of Fluids, February 2023, American Institute of Physics

    Samir El-Tantawy

  22. The attributes of the dust-acoustic solitary and periodic structures in the Saturn's inner magnetosphere

    Article • Physics of Fluids, January 2023, American Institute of Physics

    Samir El-Tantawy

  23. Approximate solution to a generalized Van der Pol equation arising in plasma oscillations

    Article • AIP Advances, October 2022, American Institute of Physics

    Samir El-Tantawy

  24. On the analytical and numerical approximations to the forced damped Gardner Kawahara equation and modeling the nonlinear structures in a collisional plasma

    Article • Physics of Fluids, October 2022, American Institute of Physics

    Samir El-Tantawy

  25. Formation and interaction of multi-dimensional electrostatic ion-acoustic solitons in two-electron temperature plasmas

    Article • Physics of Fluids, September 2022, American Institute of Physics

    Samir El-Tantawy

  26. Formation of acoustic nonlinear structures in non-Maxwellian trapping plasmas

    Article • Physics of Fluids, May 2022, American Institute of Physics

    Samir El-Tantawy

  27. On the dissipative extended Kawahara solitons and cnoidal waves in a collisional plasma: Novel analytical and numerical solutions

    Article • Physics of Fluids, October 2021, American Institute of Physics

    Samir El-Tantawy

  28. Stability analysis and novel solutions to the generalized Degasperis Procesi equation: An application to plasma physics

    Article • PLOS One, September 2021, PLOS

    Samir El-Tantawy

  29. On the analytical and numerical solutions of the damped nonplanar Shamel Korteweg–de Vries Burgers equation for modeling nonlinear structures in strongly coupled dusty plasmas: Multistage homotopy perturbation method

    Article • Physics of Fluids, April 2021, American Institute of Physics

    Samir El-Tantawy

  30. New method for solving strong conservative odd parity nonlinear oscillators: Applications to plasma physics and rigid rotator

    Article • AIP Advances, August 2020, American Institute of Physics

    Samir El-Tantawy

  31. Three dimensional ion-acoustic rogons in quantized anisotropic magnetoplasmas with trapped/untrapped electrons

    Article • Chaos An Interdisciplinary Journal of Nonlinear Science, October 2019, American Institute of Physics

    Samir El-Tantawy

  32. Local discontinuous Galerkin method for modeling the nonplanar structures (solitons and shocks) in an electronegative plasma

    Article • Physics of Plasmas, February 2019, American Institute of Physics

    Samir El-Tantawy

  33. Ion-acoustic dark solitons collision in an ultracold neutral plasma

    Article • Physica Scripta, July 2015, Institute of Physics Publishing

    Samir El-Tantawy