Enviar artigo por via de e-mail Radiative heating of thin Al foils by intense extreme ultraviolet radiation
- Autores: Grabovski E.V.1, Sasorov P.V.2, Shevelko A.P.3, Aleksandrov V.V.1, Andreev S.N.3, Basko M.M.2, Branitski A.V.1, Gritsuk A.N.1, Volkov G.S.1, Laukhin Y.N.1, Mitrofanov K.N.1, Novikov V.G.2, Oleinik G.M.1, Samokhin A.A.1, Smirnov V.P.1, Tolstikhina I.Y.3, Frolov I.N.1, Yakushev O.F.3
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Afiliações:
- State Research Center of the Russian Federation Troitsk Institute for Innovation and Fusion Research
- Keldysh Institute of Applied Mathematics
- Lebedev Physical Institute
- Edição: Volume 103, Nº 5 (2016)
- Páginas: 350-356
- Seção: Miscellaneous
- URL: https://ogarev-online.ru/0021-3640/article/view/159137
- DOI: https://doi.org/10.1134/S0021364016050040
- ID: 159137
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Resumo
The effect of induced transparency of thin Al foils radiatively heated by intense extreme ultraviolet (EVU) radiation has been observed. The radiation of the plasma of Z-pinches appearing under the compression of tungsten liners at the Angara-5-1 facility has been used as the radiation that heats the Al foil (peak illumination on the foil ~0.55 TW/cm2) and is transmitted through it. The photoabsorption has been studied in the formed aluminum plasma at temperatures of ~10–30 eV in the density range of ~1–20 mg/cm3 in the wavelength range of ~5–24 nm. Absorption lines of Al4+...7+ ions have been identified in the experimental spectrum. In addition, radiative gas-dynamic simulations of the foil heating and expansion have been performed taking into account radiation transfer processes.
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Sobre autores
E. Grabovski
State Research Center of the Russian Federation Troitsk Institute for Innovation and Fusion Research
Email: apshev51@gmail.com
Rússia, Troitsk, Moscow, 142190
P. Sasorov
Keldysh Institute of Applied Mathematics
Email: apshev51@gmail.com
Rússia, Miusskaya pl. 4, Moscow, 125047
A. Shevelko
Lebedev Physical Institute
Autor responsável pela correspondência
Email: apshev51@gmail.com
Rússia, Leninskii pr. 53, Moscow, 119991
V. Aleksandrov
State Research Center of the Russian Federation Troitsk Institute for Innovation and Fusion Research
Email: apshev51@gmail.com
Rússia, Troitsk, Moscow, 142190
S. Andreev
Lebedev Physical Institute
Email: apshev51@gmail.com
Rússia, Leninskii pr. 53, Moscow, 119991
M. Basko
Keldysh Institute of Applied Mathematics
Email: apshev51@gmail.com
Rússia, Miusskaya pl. 4, Moscow, 125047
A. Branitski
State Research Center of the Russian Federation Troitsk Institute for Innovation and Fusion Research
Email: apshev51@gmail.com
Rússia, Troitsk, Moscow, 142190
A. Gritsuk
State Research Center of the Russian Federation Troitsk Institute for Innovation and Fusion Research
Email: apshev51@gmail.com
Rússia, Troitsk, Moscow, 142190
G. Volkov
State Research Center of the Russian Federation Troitsk Institute for Innovation and Fusion Research
Email: apshev51@gmail.com
Rússia, Troitsk, Moscow, 142190
Ya. Laukhin
State Research Center of the Russian Federation Troitsk Institute for Innovation and Fusion Research
Email: apshev51@gmail.com
Rússia, Troitsk, Moscow, 142190
K. Mitrofanov
State Research Center of the Russian Federation Troitsk Institute for Innovation and Fusion Research
Email: apshev51@gmail.com
Rússia, Troitsk, Moscow, 142190
V. Novikov
Keldysh Institute of Applied Mathematics
Email: apshev51@gmail.com
Rússia, Miusskaya pl. 4, Moscow, 125047
G. Oleinik
State Research Center of the Russian Federation Troitsk Institute for Innovation and Fusion Research
Email: apshev51@gmail.com
Rússia, Troitsk, Moscow, 142190
A. Samokhin
State Research Center of the Russian Federation Troitsk Institute for Innovation and Fusion Research
Email: apshev51@gmail.com
Rússia, Troitsk, Moscow, 142190
V. Smirnov
State Research Center of the Russian Federation Troitsk Institute for Innovation and Fusion Research
Email: apshev51@gmail.com
Rússia, Troitsk, Moscow, 142190
I. Tolstikhina
Lebedev Physical Institute
Email: apshev51@gmail.com
Rússia, Leninskii pr. 53, Moscow, 119991
I. Frolov
State Research Center of the Russian Federation Troitsk Institute for Innovation and Fusion Research
Email: apshev51@gmail.com
Rússia, Troitsk, Moscow, 142190
O. Yakushev
Lebedev Physical Institute
Email: apshev51@gmail.com
Rússia, Leninskii pr. 53, Moscow, 119991
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