Volume 12, Issue 2 (International Journal of Optics and Photonics (IJOP) Vol 12, No 2, Summer-Fall 2018)                   IJOP 2018, 12(2): 81-90 | Back to browse issues page

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Physics Dep., Sahand University of Technology.
Abstract:   (421 Views)

The propagation of arbitrary amplitude dust ion acoustic waves (DIAWs) in a magnetized collisional dusty plasma including hot electrons, with kappa velocity distribution for electrons, warm ions and dust particles has been studied. In the presence of immobile massive dust particulates, DIAWs have been investigated through the Sagdeev pseudo-potential method. It is demonstrated that the amplitude and width of the pseudo-potential are increased with the ion density and also with Directional cosines. It is shown that the behaviors of the amplitude and the width of the wave in terms of all of plasma parameters is similar to the our recently work, and the spectral index has a little effect on the wave.

Full-Text [PDF 765 kb]   (148 Downloads)    
Type of Study: Research | Subject: Special
Received: 2016/08/14 | Revised: 2019/01/5 | Accepted: 2017/04/26 | Published: 2018/12/12

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