Zobrazeno 1 - 10
of 31
pro vyhledávání: '"H. Zakeri khatir"'
Publikováno v:
Brazilian Journal of Physics. 52
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c532fefd68342b5edb2594297286d69
https://doi.org/10.1007/s13538-022-01165-w
https://doi.org/10.1007/s13538-022-01165-w
Publikováno v:
Contributions to Plasma Physics. 57:362-372
Landau damping is one of the most important mechanisms for the description of wave dissipation and efficient power absorption in helicon plasma sources. Numerical analysis using the MATLAB code is carried out to determine the dispersion relation of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69f44ae78489af0f037caa4f89898d8c
https://doi.org/10.1002/ctpp.201700020
https://doi.org/10.1002/ctpp.201700020
Publikováno v:
Physics of Plasmas. 25:122105
The cutoff frequencies of accelerating hybrid EH0l mode (l = 1, 2, 3, and 4) propagation are studied in a cylindrical waveguide filled with radially inhomogeneous plasma in the presence of an external static magnetic field applied along the waveguide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55beb142a1afe5b117da302af4015d88
https://doi.org/10.1063/1.5065903
https://doi.org/10.1063/1.5065903
Autor:
Sanaz E. Namini, Mehrdad Kashani, Mojtaba Farzin Aghamir, R. A. Behbahani, H. Zakeri khatir, Mahmood Ghoranneviss
Publikováno v:
Journal of Fusion Energy. 29:471-475
The characteristics of the Ar ion beam generated in a low energy plasma focus device were investigated. A Mather-type PF device filled with argon gas driven by an 11 μF single capacitor bank was used. A Faraday cup, operating in the bias ion collect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2972aa78a4b5d4cd918f304818676349
https://doi.org/10.1007/s10894-010-9308-9
https://doi.org/10.1007/s10894-010-9308-9
Akademický článek
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Autor:
H Zakeri-Khatir, F M Aghamir
Publikováno v:
Plasma Physics and Controlled Fusion. 58:075012
On the basis of kinetic theory along with self-consistent field equations, the expressions for dielectric tensor of radially inhomogeneous magnetized plasma columns are obtained. The study of dielectric tensor characteristics allows the accurate anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aafb7fe3ade6eea4d0e1238607696523
https://doi.org/10.1088/0741-3335/58/7/075012
https://doi.org/10.1088/0741-3335/58/7/075012
Autor:
H. Zakeri-Khatir, F. M. Aghamir
Publikováno v:
Physics of Plasmas. 23:039903
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::917fb3044463775fed408e8f6b4690c1
https://doi.org/10.1063/1.4945641
https://doi.org/10.1063/1.4945641
Publikováno v:
Physics of Plasmas. 23:023507
The paper reports on the effects of plasma radial inhomogeneity on the power absorption in a helicon plasma source, which are computationally investigated by the CST Microwave Studio code. RF (13.56 MHz) power deposition was studied using three desig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3a84d9a73b45a6b37b89076239392cb
https://doi.org/10.1063/1.4942035
https://doi.org/10.1063/1.4942035
Autor:
H. Zakeri-Khatir, F. M. Aghamir
Publikováno v:
Chinese Physics B. 24:025201
The damping decrement of Landau damping and the effect of thermal velocity on the frequency spectrum of a propagating wave in a bounded plasma column are investigated. The magnetized plasma column partially filling a cylindrical metallic tube is cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::065f46df129dc515a494086896034aea
https://doi.org/10.1088/1674-1056/24/2/025201
https://doi.org/10.1088/1674-1056/24/2/025201
Autor:
F. M. Aghamir, H. Zakeri-Khatir
Publikováno v:
Physics of Plasmas. 22:022121
The cutoff frequencies of E and H-modes of empty and plasma filled toroidal waveguides are evaluated. The effects of space curvature and plasma density on cutoff frequencies for both modes are investigated. Using a suitable variable change, a scalar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2366013719da100f2211aa26817fc350
https://doi.org/10.1063/1.4907795
https://doi.org/10.1063/1.4907795