Zobrazeno 1 - 10
of 261
pro vyhledávání: '"Shalashov A. G."'
Autor:
Shalashov A. G., Bagryansky P. A., Gospodchikov E. D., Lubyako L. V., Konshin Z. E., Maximov V. V., Prikhodko V. V., Savkin V. Ya., Smolyakova O. B., Solomakhin A. L., Yakovlev D. V.
Publikováno v:
EPJ Web of Conferences, Vol 187, p 01017 (2018)
Externí odkaz:
https://doaj.org/article/0f8d02c034084f83b638e988387b6718
The quasilinear model of electron cyclotron resonance (ECR) heating in a mirror magnetic field predicts essential broadening of the electron distribution function in case of bichromatic wave. This may stabilize kinetic instabilities in the electron-c
Externí odkaz:
http://arxiv.org/abs/2012.01243
Autor:
Skalyga, V. A., Izotov, I. V., Shalashov, A. G., Gospodchikov, E. D., Kiseleva, E. M., Tarvainen, O., Koivisto, H., Toivanen, V.
Fundamental studies of excitation and non-linear evolution of kinetic instabilities of strongly nonequlibrium hot plasmas confined in open magnetic traps suggest new opportunities for fine-tuning of conventional electron cyclotron resonance (ECR) ion
Externí odkaz:
http://arxiv.org/abs/2011.10416
Publikováno v:
Physics of Plasmas 27, 062104 (2020)
Zebra-like patterns have been observed in the electron cyclotron emission spectra from strongly nonequilibrium plasma confined in a table-top mirror magnetic trap. The analysis of the experimental data suggests that the formation of zebra-like patter
Externí odkaz:
http://arxiv.org/abs/2002.02781
Autor:
Izotov, I. V., Shalashov, A. G., Skalyga, V. A., Gospodchikov, E. D., Tarvainen, O., Mironov, V. E., Koivisto, H., Kronholm, R., Toivanen, V., Bhaskar, B.
The measurement of the axially lost electron energy distribution escaping from a minimum-B electron cyclotron resonance ion source in the range of 4-800 keV is reported. The experiments have revealed the existence of a hump at 150-300 keV energy, con
Externí odkaz:
http://arxiv.org/abs/1912.04285
Autor:
Shalashov, A. G., Gospodchikov, E. D., Khusainov, T. A., Lubyako, L. V., Smolyakova, O. B., Solomakhin, A. L.
Publikováno v:
Plasma Phys. Control. Fusion 62 065010 (2020)
In this paper, we propose a collective Thomson scattering diagnostic for fast ion measurements for the gas-dynamic trap (GDT) facility at the Budker Institute. The diagnostic utilizes 54.5 GHz gyrotron usually used for electron cyclotron resonance he
Externí odkaz:
http://arxiv.org/abs/1912.03521
In [Viktorov M. E. et al., Eur. Phys. Lett., V.116, P.55001, 2016] we reported on chirping frequency patterns that have been observed in the electron cyclotron emission from strongly nonequilibrium plasma confined in a table-top mirror magnetic trap.
Externí odkaz:
http://arxiv.org/abs/1903.05218
Akademický článek
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Autor:
Shalashov, A. G., Vodopyanov, A. V., Abramov, I. S., Sidorov, A. V., Gospodchikov, E. D., Razin, S. V., Chkhalo, N. I., Salashchenko, N. N., Glyavin, M. Yu., Golubev, S. V.
Publikováno v:
Appl. Phys. Lett. 113, 153502 (2018); https://doi.org/10.1063/1.5049126
We report the first direct demonstration of possibility to generate the extreme ultraviolet (EUV) radiation with a freely expanding jet of dense plasma with multiply-charged ions supported by high-power microwaves. The detected emission power is abou
Externí odkaz:
http://arxiv.org/abs/1807.06836
Publikováno v:
Phys. Rev. Applied 10, 034065 (2018)
We discuss a concept of a point-like source of the extreme ultraviolet (EUV) light based on a non-equilibrium microwave discharge in expanding jet of dense xenon plasma with multiply charged ions. A conversion efficiency of microwave radiation to EUV
Externí odkaz:
http://arxiv.org/abs/1712.10026