Отправить статью по E-mail High-frequency conductivity of photoionized plasma
- Авторы: Anakhov M.1, Uryupin S.1,2
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Учреждения:
- National Research Nuclear University “MEPhI,”
- Lebedev Physical Institute
- Выпуск: Том 42, № 8 (2016)
- Страницы: 743-748
- Раздел: Plasma Kinetics
- URL: https://journals.rcsi.science/1063-780X/article/view/185896
- DOI: https://doi.org/10.1134/S1063780X16080018
- ID: 185896
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Аннотация
The tensor of the high-frequency conductivity of a plasma created via tunnel ionization of atoms in the field of linearly or circularly polarized radiation is derived. It is shown that the real part of the conductivity tensor is highly anisotropic. In the case of a toroidal velocity distribution of photoelectrons, the possibility of amplification of a weak high-frequency field polarized at a sufficiently large angle to the anisotropy axis of the initial nonequilibrium distribution is revealed.
Об авторах
M. Anakhov
National Research Nuclear University “MEPhI,”
Email: uryupin@sci.lebedev.ru
Россия, Kashirskoe sh. 31, Moscow, 115409
S. Uryupin
National Research Nuclear University “MEPhI,”; Lebedev Physical Institute
Автор, ответственный за переписку.
Email: uryupin@sci.lebedev.ru
Россия, Kashirskoe sh. 31, Moscow, 115409; Leninskii pr. 53, Moscow, 119991
