Formation of a cathode plasma jet in a laser-induced vacuum discharge
- Autores: Romanov I.1, Paperny V.2, Korobkin Y.1, Podvyaznikov V.3, Rupasov A.1, Chevokin V.3, Shikanov A.1
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Afiliações:
- Lebedev Physical Institute
- Irkutsk State University
- Prokhorov General Physics Institute
- Edição: Volume 42, Nº 2 (2016)
- Páginas: 160-163
- Seção: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/197158
- DOI: https://doi.org/10.1134/S1063785016020127
- ID: 197158
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Resumo
The process of formation of micropinch structures in the plasma of a vacuum discharge initiated by a laser pulse on the cathode is studied. It is demonstrated that the micropinch formation takes place mainly in the substance evaporated by the laser pulse upon the discharge initiation. The size of the hot region of the plasma jet and the distance from the cathode to the micropinch increase with increasing laser pulse energy.
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Sobre autores
I. Romanov
Lebedev Physical Institute
Autor responsável pela correspondência
Email: laser.plasma@gmail.com
Rússia, Moscow, 119991
V. Paperny
Irkutsk State University
Email: laser.plasma@gmail.com
Rússia, Irkutsk, 664003
Yu. Korobkin
Lebedev Physical Institute
Email: laser.plasma@gmail.com
Rússia, Moscow, 119991
V. Podvyaznikov
Prokhorov General Physics Institute
Email: laser.plasma@gmail.com
Rússia, Moscow, 119991
A. Rupasov
Lebedev Physical Institute
Email: laser.plasma@gmail.com
Rússia, Moscow, 119991
V. Chevokin
Prokhorov General Physics Institute
Email: laser.plasma@gmail.com
Rússia, Moscow, 119991
A. Shikanov
Lebedev Physical Institute
Email: laser.plasma@gmail.com
Rússia, Moscow, 119991