Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Shahrooz Saviz"'
Publikováno v:
Waves in Random and Complex Media. :1-16
Publikováno v:
Journal of Nanoparticle Research. 24
Publikováno v:
Applied Physics A. 128
Publikováno v:
The Journal of The Textile Institute. 113:255-265
In this research work, ZnO nanoparticles were produced by pulsed laser ablation method, employing the fundamental wavelength of pulsed Nd:YAG laser of 1064 nm and 7 ns pulse width in deionized wate...
Publikováno v:
Physics of Plasmas. 29:103701
The impact of Fermi–Dirac distributed electrons and ions on the features of dust acoustic double layers in a four-component magnetized dusty plasma was investigated. In this model, the plasma consists of Fermi–Dirac distributed electrons and ions
Publikováno v:
IEEE Transactions on Plasma Science. 47:1231-1242
The linear theory of the interaction of electromagnetic waves in a helix slow wave structure filled with thermal plasma driven by an electron beam is investigated. The dispersion relation is found by the application of boundary conditions. This dispe
Autor:
Fatemeh Shahi, Shahrooz Saviz
Publikováno v:
IEEE Transactions on Plasma Science. 44:1800-1814
The linear theory of a partially plasma-loaded helix-type traveling-wave tube in the presence of a hollow electron beam is considered. In this configuration, the formation of hybrid waves and the role of these modes on the coupling of the hollow elec
Publikováno v:
Journal of Inorganic and Organometallic Polymers and Materials. 26:1061-1065
High confinement mode (H-mode) in tokamaks is characterized by the formation of a transport barrier at the edge of the plasma. The H-mode increases the plasma energy confinement time by around a factor of two compared to the Low confinement mode (L-m
Publikováno v:
IEEE Transactions on Plasma Science. :1-6
The 3-D simulation of the traveling wave tube with attention to the vital role of the slow wave structure in the improvement of the lamp efficiency is done. The simulation shows that in the half ring helix with supporting rods (HRH-SRs), the RF signa
Publikováno v:
Journal of Inorganic and Organometallic Polymers and Materials. 26:446-459
A linear relativistic field theory of a plasma-loaded helix traveling wave tube is presented. The configuration consist of a solid electron beam propagating through a tape helix enclosed within a loss-free wall in which the gap between the helix and