Zobrazeno 1 - 10
of 53
pro vyhledávání: '"F. M. Aghamir"'
Publikováno v:
AIP Advances, Vol 8, Iss 7, Pp 075209-075209-11 (2018)
In this paper, we have studied the effect of working gas pressure on plasma pinch properties in a Mather type plasma focus (2 kJ, 20 kV, 10 μF), named SABALAN1. Argon at the various operating pressures ranging from 0.1-1.2 Torr has been used as work
Externí odkaz:
https://doaj.org/article/a54860f3735f4a62921f00a758fcc718
Autor:
A. A. Molavi Choobini, F. M. Aghamir
Publikováno v:
IEEE Transactions on Plasma Science. 51:589-597
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65a7f79f0ee5d50c24f50267fc06d240
https://doi.org/10.1109/tps.2022.3227397
https://doi.org/10.1109/tps.2022.3227397
Autor:
A. A. Molavi Choobini, F. M. Aghamir
Publikováno v:
Physics of Plasmas. 29:103106
Terahertz (THz) radiation via transition-Cherenkov mechanism through effects of multi-color femtosecond laser beams and an external electric field is investigated. In this scheme, the electromagnetic radiation driven by the nonlinear longitudinal cur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fd10e5f75b3ae5a75eebc09a127d1d5
https://doi.org/10.1063/5.0087840
https://doi.org/10.1063/5.0087840
Publikováno v:
Applied Physics B. 127
Interaction of two-color lasers in X-mode and magnetized plasma is investigated. Propagation of lasers perpendicular to the direction of the applied magnetic field in plasma leads to the generation of terahertz waves. A perturbative method is used to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f184e16fda833f19f8773bb0e7c10b61
https://doi.org/10.1007/s00340-021-07687-6
https://doi.org/10.1007/s00340-021-07687-6
Publikováno v:
Indian Journal of Physics. 92:1629-1641
In this paper, we are going to investigate the effects of plasma parameters on dispersion characteristics of electrostatic modes in a cylindrical inhomogeneous warm magnetized plasma waveguide. To this aim, the radial inhomogeneity for different char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::614ad2e5762e0b0425275bee0a0a2b5c
https://doi.org/10.1007/s12648-018-1244-y
https://doi.org/10.1007/s12648-018-1244-y
Autor:
Mahsa Etminan, F. M. Aghamir
Publikováno v:
Vacuum. 191:110352
Energy and flux of ion beams in a Mather type (5 kJ) plasma focus device was investigated. The experiments were performed with argon as the chamber gas at the optimum pressure of 0.3 mbar and the charging voltage of 15 kV. Six identical Faraday cups
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afbddfb976d745139430e5486bd9a93b
https://doi.org/10.1016/j.vacuum.2021.110352
https://doi.org/10.1016/j.vacuum.2021.110352
Publikováno v:
Results in Physics, Vol 7, Iss, Pp 1859-1869 (2017)
The circuit parameters are investigated in a Mather-type plasma focus device. The experiments are performed in the SABALAN-I plasma focus facility (2 kJ, 20 kV, 10 µF). A 12-turn Rogowski coil is built and used to measure the time derivative of disc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c9c35e52f52a60951409c3a685af896
http://www.sciencedirect.com/science/article/pii/S2211379717300840
http://www.sciencedirect.com/science/article/pii/S2211379717300840
Publikováno v:
The European Physical Journal D. 73
Saturation of Raman scattering of laser pulses in plasma, which is expected for hohlraum targets in ICF, is investigated. Trapping and Langmuir decay instability are two major candidates for saturation of Raman scattering in nonlinear regime. Coupled
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d2f663b46874352c1f200d21e19c12d
https://doi.org/10.1140/epjd/e2019-80613-8
https://doi.org/10.1140/epjd/e2019-80613-8
Publikováno v:
Vacuum. 188:110191
Carbon-ion deposition on magnesium substrate was performed using a low energy Mather-type plasma focus device. Deposition process was carried out at 0, 15, 30 and 45° angular position with respect to the device anode axis. X-ray diffraction (XRD) co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce2163d908605e1afd5e31df8081b019
https://doi.org/10.1016/j.vacuum.2021.110191
https://doi.org/10.1016/j.vacuum.2021.110191
Publikováno v:
Journal of Cluster Science. 26:1373-1388
The synthesis, protection, and size controllability of Fe3O4 magnetic nano-particles have been considered. The Nd:YAG laser pulses were used for ablation of Iron targets in different organic solvents. The Fe3O4 magnetic nano-particles were successful
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46fee02709f10293537978953dfa3714
https://doi.org/10.1007/s10876-014-0820-3
https://doi.org/10.1007/s10876-014-0820-3