Effects of chemical potentials on isothermal ion-acoustic solitary waves and their three-dimensional instability in a magnetized ultra-relativistic degenerate …

EF El-Shamy, MM Selim, A El-Depsy… - Physics of …, 2020 - pubs.aip.org
The three-dimensional instability of isothermal ion-acoustic (IIA) solitary waves is examined
in a magnetized ultra-relativistic degenerate multicomponent plasma, comprising …

Generation of soliton, cnoidal, and periodic waves during pumping GaAs by an electron beam

MS Afify, WM Moslem, RE Tolba… - Chaos, Solitons & Fractals, 2019 - Elsevier
Increasing the lifetime of plasma semiconductors that exposed to an electron beam is an
important challenge. The dynamical features of growing nonlinear waves, which transfer the …

Ion-acoustic solitary waves in a partially degenerate plasma

R Dey, G Banerjee, AP Misra - IEEE Transactions on Plasma …, 2022 - ieeexplore.ieee.org
The propagation of arbitrary amplitude ion-acoustic (IA) solitary waves (SWs) is studied in
unmagnetized, collisionless, homogeneous electron–positron–ion (e–p–i) plasmas with …

Nonlinear Langmuir oscillations in an ultrarelativistic degenerate quantum electron-ion plasma

TH Khalil, A El-Depsy, WF El-Taibany… - Physica Scripta, 2022 - iopscience.iop.org
The investigation of the nonlinear Langmuir associations in an ultrarelativistic, fully
degenerate quantum plasma, composed of stationary ions and warm electrons is …

Ion-acoustic multisolitons in pair-ion plasmas containing degenerate electrons: overtaking collisions at critical compositions

EF El-Shamy, MM Selim - Waves in Random and Complex Media, 2022 - Taylor & Francis
Overtaking collisions of ion-acoustic (IA) solitons are examined in an unmagnetized pair-ion
plasma containing degenerate electrons. A Korteweg-de Vries (KdV) equation governing …

Bifurcation analysis of ion-acoustic superperiodic waves in ultra-relativistic dense plasma

SK El-Labany, MM Selim, EL Habbak… - … für Naturforschung A, 2023 - degruyter.com
Bifurcation analysis of ion-acoustic solitary, periodic and superperiodic waves in ultra-
relativistic quantum degenerate electron-positron-ion plasma is investigated based on …

Three-dimensional isothermal ion acoustic shock waves in ultra-relativistic degenerate electron–positron–ion magnetoplasmas

EF El-Shamy, MM Selim, A El-Depsy - Plasma Physics Reports, 2020 - Springer
The modifications, which arise from ultra-relativistic and degenerate effects of electrons and
positrons as well as the chemical potentials in the basic features of three-dimensional …

Wave propagation with degenerate electron–positron in magnetically quantised ion beam plasma

MK Deka, AN Dev - Pramana, 2021 - Springer
In an ion beam plasma system, the effect of magnetically quantised degenerate trapped
electron and positron, on small-amplitude ion-acoustic solitary waves are studied with the …

On the generation of ion-acoustic super-periodic waves in ultra-relativistic degenerate quantum plasma

EL Habbak, M Selim, S El-Labany - Scientific Journal for Damietta …, 2023 - journals.ekb.eg
In this article the Sagdeev's pseudopotential approach is used to study the propagation of
large-amplitude ion acoustic waves in degenerate electron–positron–ion plasma. The …

Excitation and formation conditions of monotonic shock waves in magnetized plasmas with superthermality distributed electrons

EF El-Shamy, M Mahmoud, ES Al-Wadie… - Journal of the Korean …, 2019 - Springer
Nonlinear excitation and the properties of ion-acoustic shock waves (IASWs) in a
magnetoplasma model composed of viscous ions with two-temperature superthermality …