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Zeitschrift für Naturforschung A

A Journal of Physical Sciences

Editor-in-Chief: Holthaus, Martin

Editorial Board: Fetecau, Corina / Kiefer, Claus


IMPACT FACTOR 2016: 1.432

CiteScore 2017: 1.30

SCImago Journal Rank (SJR) 2017: 0.403
Source Normalized Impact per Paper (SNIP) 2017: 0.632

Online
ISSN
1865-7109
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Volume 72, Issue 7

Issues

Dust-Ion-Acoustic Solitary and Shock Structures in Multi-Ion Plasmas with Super-Thermal Electrons

Md. Masum Haider
  • Corresponding author
  • Department of Physics, Mawlana Bhashani Science and Technology University, Santosh, Tangail-1902, Bangladesh, E-mail:
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/ Aynoon Nahar
Published Online: 2017-06-16 | DOI: https://doi.org/10.1515/zna-2017-0108

Abstract

The propagation of dust-ion-acoustic (DIA) solitary and shock waves in multi-ion (MI) unmagnetised and magnetised plasmas have been studied theoretically. The plasma system contains positively and negatively charged inertial ions, opposite polarity dusts, and high energetic super-thermal electrons. The fluid equations in the system are reduced to a Korteweg-de Vries (K-dV) and Korteweg-de Vries Burger (K-dVB) equations in the limit of small amplitude perturbation. The effect of super-thermal electrons, the opposite polarity of ions, and dusts in the solitary and shock waves are presented graphically and numerically. Present investigations will help to astrophysical and laboratory plasmas.

Keywords: Dusty Plasma; Multi-Ion; Shock Waves; Solitary Waves; Super-Thermal Electrons

References

About the article

Received: 2017-03-23

Accepted: 2017-05-15

Published Online: 2017-06-16

Published in Print: 2017-07-26


Citation Information: Zeitschrift für Naturforschung A, Volume 72, Issue 7, Pages 627–635, ISSN (Online) 1865-7109, ISSN (Print) 0932-0784, DOI: https://doi.org/10.1515/zna-2017-0108.

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