Simulation study on nonlinear structures in nonlinear dispersive media

NH Aljahdaly, SA El-Tantawy - Chaos: An Interdisciplinary Journal of …, 2020 - pubs.aip.org
In this work, the dynamic mechanism scenario of nonlinear electrostatic structures
(unmodulated and modulated waves) that can propagate in multi-ion plasmas with the …

Modulational instability and associated breathers in collisional electronegative non-Maxwellian plasmas

W Alhejaili, BB Mouhammadoul, A Alim… - Physics of …, 2023 - pubs.aip.org
The modulational instability (MI) of dissipative ion-acoustic waves (DIAWs) in an
electronegative plasma (ENP) consisting of non-Maxwellian electrons exhibiting the Tsallis …

Experimental observation of dominant propagation of the ion-acoustic slow mode in a negative ion plasma and its application

R Ichiki, S Yoshimura, T Watanabe, Y Nakamura… - Physics of …, 2002 - pubs.aip.org
Negative ion plasma, which contains negative ion species as well as positive ion species
and electrons, is of great importance to various fields of plasma science and technology. The …

Nonlinear ion-acoustic solitary waves in electronegative plasmas with electrons featuring Tsallis distribution

WF El Taibany, M Tribeche - Physics of Plasmas, 2012 - pubs.aip.org
Weakly nonlinear ion-acoustic (IA) solitary waves, which accompany electronegative
plasmas composed of positive ions, negative ions, and nonextensive electrons are …

On the nonlinear dynamics of breathers waves in electronegative plasmas with Maxwellian negative ions

SA El-Tantawy, AM Wazwaz, S Ali Shan - Physics of Plasmas, 2017 - pubs.aip.org
Theoretical investigations depending on the observation data are carried out for the
nonlinear amplitude modulation of ion-acoustic waves propagating in an unmagnetized …

Ion-acoustic wave dynamics and sensitivity study in a magnetized Auroral phase plasma

S Fatima, N Abbas, M Munawar, SM Eldin - Mathematics Open, 2023 - World Scientific
The dynamic behavior of ion-acoustic waves (IAWs) inside a magnetized auroral zone
plasma including ions as well as two-temperature electrons is investigated. The Kadomtsev …

Three-dimensional stability of dust-ion acoustic solitary waves in a magnetized multicomponent dusty plasma with negative ions

WF El-Taibany, NA El-Bedwehy, EF El-Shamy - Physics of Plasmas, 2011 - pubs.aip.org
Using the small-k expansion perturbation method, the three-dimensional stability of dust-ion
acoustic solitary waves (DIASWs) in a magnetized multicomponent dusty plasma containing …

Simulation study of planar and nonplanar super rogue waves in an electronegative plasma: Local discontinuous Galerkin method

SA El-Tantawy, T Aboelenen - Physics of Plasmas, 2017 - pubs.aip.org
Planar and nonplanar (cylindrical and spherical) ion-acoustic super rogue waves in an
unmagnetized electronegative plasma are investigated, both analytically (for planar …

Unconventional apparatuses and diagnostic techniques for studying negative ion plasmas in laboratory devices

SK Karkari - Reviews of Modern Plasma Physics, 2024 - Springer
Negative ion plasmas at low temperatures are essential for a wide variety of plasma
applications, including neutral beam injection heating in fusion devices, oxide thin layer …

Dynamical behavior and multistability of ion-acoustic waves in a magnetized Auroral zone plasma

PK Prasad, A Saha - Journal of Astrophysics and Astronomy, 2021 - Springer
Dynamical behavior of ion-acoustic waves (IAWs) is explored in magnetized Auroral zone
plasma comprising ions and two-temperature electrons. Employing reductive perturbation …