Novel solutions to the (un) damped Helmholtz-Duffing oscillator and its application to plasma physics: Moving boundary method

SA El-Tantawy, MR Alharthi - Physica Scripta, 2021 - iopscience.iop.org
Novel analytical and numerical solutions to the (un) damped Helmholtz-Duffing (HD)
equation for arbitrary initial conditions are derived. Both the analytical (for undamped case) …

Overtaking Collisions of Ion Acoustic N-Shocks in a Collisionless Plasma with Pair-Ion and (α,q) Distribution Function for Electrons

MG Hafez, P Akter, S Ariffin Abdul Karim - Applied Sciences, 2020 - mdpi.com
In this work, the effects of plasma parameters on overtaking collisions of ion acoustic multi-
shocks are studied in an unmagnetized collisionless plasma with positive and negative ions …

Nonlinear propagation of ion-acoustic waves along with their bifurcation analysis in a negative ion plasma in the presence of quartic nonlinearity

MG Hafez, P Akter, K Chettri, R Sakthivel, A Saha - Physics of Fluids, 2024 - pubs.aip.org
In this article, the propagation of ion-acoustic shock and periodic waves along with their
dynamical analysis around the supercritical values is studied in a (1+ 1)-dimensional …

Ion-acoustic shock waves in magnetized pair-ion plasma

T Yeashna, RK Shikha, NA Chowdhury… - The European Physical …, 2021 - Springer
A theoretical investigation associated with obliquely propagating ion-acoustic shock waves
(IASHWs) in a three-component magnetized plasma having inertialess non-extensive …

Role of superthermality on dust acoustic structures in the frame of a modified Zakharov–Kuznetsov equation in magnetized dusty plasma

A Sabetkar, D Dorranian - Physica Scripta, 2015 - iopscience.iop.org
In this paper, a theoretical investigation is presented to study the existence and
characteristics of the propagation of dust acoustic (DA) waves in an obliquely propagating …

Nonlinear structures in an ion-beam plasmas including dust impurities with nonthermal nonextensive electrons

D Dutta, B Sahu - Communications in Theoretical Physics, 2017 - iopscience.iop.org
The properties of dust ion acoustic waves are investigated in an unmagnetized
multicomponent plasma system consisting of ion beam, charged positive and negative ions …

Two dimensional ion acoustic shocks in electron-positron-ion plasmas with warm ions, and q-nonextensive distributed electrons and positrons

S Hussain, H Ur-Rehman, S Mahmood - Astrophysics and Space Science, 2014 - Springer
Two dimensional ion acoustic shocks in electron-positron-ion (epi) plasma with warm ions,
and nonthermal electrons and positrons following the q-nonextensive velocity distribution …

[图书][B] Encyclopedia of Plasma Technology-Two Volume Set

JL Shohet - 2016 - books.google.com
Technical plasmas have a wide range of industrial applications. The Encyclopedia of
Plasma Technology covers all aspects of plasma technology from the fundamentals to a …

Cylindrical and spherical ion-acoustic shock waves in nonextensive electron-positron–ion plasma

M Ferdousi, S Yasmin, S Ashraf… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
The properties of cylindrical and spherical ion-acoustic shock waves in an unmagnetized
plasma system consisting of inertial ions, nonextensive electrons, and nonextensive …

Ion Acoustic Shock Wave Excitations Around the Critical Values in an Unmagnetized Pair–Ion Plasma

P Akter, MG Hafez, MN Islam, MS Alam - Brazilian Journal of Physics, 2021 - Springer
This work deals with the ion-acoustic shock waves (IASWs) around the critical values in an
unmagnetized pair–ions plasma with (α, q α, q)-distributed electrons by formulating the …