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Alexander Vodopyanov
Researcher at Russian Academy of Sciences
Publications - 129
Citations - 979
Alexander Vodopyanov is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Plasma & Gyrotron. The author has an hindex of 17, co-authored 122 publications receiving 817 citations. Previous affiliations of Alexander Vodopyanov include N. I. Lobachevsky State University of Nizhny Novgorod.
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A point-like source of extreme ultraviolet radiation based on a discharge in a non-uniform gas flow, sustained by powerful gyrotron radiation of terahertz frequency band
M. Yu. Glyavin,S. V. Golubev,Ivan Izotov,A. G. Litvak,A. G. Luchinin,Sergey V. Razin,A. V. Sidorov,Vadim Skalyga,Alexander Vodopyanov +8 more
TL;DR: In this paper, the possibility and prospects of extreme ultraviolet (UV) point-like source development are discussed, based on the discharge sustained by powerful gyrotron radiation of terahertz (THz) frequency band in non-uniform gas flow injected into vacuum volume through a nozzle with diameter less than 1'mm.
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New progress of high current gasdynamic ion source (invited).
Vadim Skalyga,Ivan Izotov,Sergey Golubev,A. V. Sidorov,S. V. Razin,Alexander Vodopyanov,Olli Tarvainen,Hannu Koivisto,Taneli Kalvas +8 more
TL;DR: Gasdynamic ECRIS has demonstrated a good performance producing high current (100-300 mA) multi-charged ion beams with moderate average charge (Z = 4-5 for argon) and has appeared to be especially effective in low emittance hydrogen and deuterium beams formation.
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Formation of multi-charged ions and plasma stability at quasigasdynamic plasma confinement in a mirror magnetic trap
TL;DR: In this paper, it is shown that for the electron densities exceeding 1013 cm−3, the regime of plasma confinement in a trap changes significantly and the quasigasdynamic regime is realized.
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High current ECR source of multicharged ion beams
S. V. Golubev,Ivan Izotov,S. V. Razin,A. V. Sidorov,Vadim Skalyga,Alexander Vodopyanov,V. G. Zorin,A. Bokhanov +7 more
TL;DR: In this article, a quasi-gas-dynamic ECR source with axisymmetric configuration has been proposed, which can achieve high flux density and high power in a cusp magnetic trap.
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Multiple ionization of metal ions by ECR heating of electrons in vacuum arc plasmas
Alexander Vodopyanov,S. V. Golubev,V. G. Zorin,S. V. Razin,Alexey V. Vizir,Alexey G. Nikolaev,Efim Oks,G. Yu. Yushkov +7 more
TL;DR: In this article, a joint research and development effort has been initiated, whose ultimate goal is the enhancement of the mean ion charge states in vacuum arc metal plasmas by a combination of a vacuum arc discharge and electron cyclotron resonance (ECR) heating.