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Taghi Mohsenpour

Taghi Mohsenpour

Academic rank: Associate Professor
ORCID:
Education: PhD.
ScopusId:
Faculty: Science
Address: Department of Physics, Faculty of Basic Sciences,University of Mazandaran , Babolsar, Iran
Phone: 01135302480

Research

Title
Some aspects of the double layer structure in magnetized electronegative plasmas with q-nonextensive electrons
Type
JournalPaper
Keywords
double layer structure- electronegative plasmas- q-nonextensive electrons
Year
2015
Journal PHYSICS OF PLASMAS
DOI
Researchers mostafa Mehdipoor ، Taghi Mohsenpour

Abstract

In this paper, the double layer (DL) structure in a magnetized electronegative plasma consisting of ions and nonextensive electrons is studied by using the reductive perturbation method. The basic set of fluid equations is reduced to the extended Korteweg–de Vries equation. It is shown that around the critical density, DL structures coexist. The effects of negative to positive ion density ratio , nonextensive index, the angle between the directions of the wave propagation vector and the external magnetic field , and positive (negative) ion gyrofrequency and positive to negative ion mass ratio on DL structure are discussed.