Numerical investigation of sheath characteristics for electronegative magnetized plasma and dust charging

2021 ◽  
Vol 28 (8) ◽  
pp. 083705
Author(s):  
Suresh Basnet ◽  
Anish Maskey ◽  
Atit Deuja ◽  
Raju Khanal
Keyword(s):  
Numerical Investigation ◽  
Magnetized Plasma ◽  
Dust Charging

Dust charging and levitating in a magnetized plasma sheath containing superextensive electrons

2020 ◽  
Vol 27 (11) ◽  
pp. 113705
Author(s):  
Xiaoyun Zhao ◽  
Bingkai Zhang ◽  
Chunxiao Wang
Keyword(s):  
Plasma Sheath ◽  
Magnetized Plasma ◽  
Dust Charging

The spectrum of electromagnetic waves in a magnetized gaseous plasma layer. Part 2. Anisotropic modes

2001 ◽  
Vol 65 (4) ◽  
pp. 291-303 ◽  
Author(s):  
S. T. IVANOV ◽  
N. I. NIKOLAEV ◽  
S. NONAKA ◽  
P. N. MALINOV
Keyword(s):  
Numerical Investigation ◽  
Planar Waveguide ◽  
Electromagnetic Waves ◽  
Poynting Vector ◽  
Plasma Layer ◽  
Magnetized Plasma ◽  
Anisotropic Properties ◽  
Gaseous Plasma ◽  
Gyrotropic Plasma

A numerical investigation of anisotropic waves propagating in a magnetized plasma layer is performed. In gyrotropic plasma layers, there are two regions in which electromagnetic waves exist owing to the anisotropic properties of the plasma. Mainly these are Rayleigh pseudosurface waves. In the upper anisotropic region, a wave exists only in a planar waveguide. In the lower anisotropic region, there are two waves. The dispersion and the origin of these waves are analysed. The distribution of the energy and the Poynting vector are unique, and they differ from those of other families of electromagnetic waves. At small wavenumbers, the energy is concentrated in one of the dielectrics and at large wavenumbers, it is concentrated in the plasma.

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