58 citations · 372 across the 44 of their papers we have counts for
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Main magnetic focus ion source with the radial extraction of ions
V. P. Ovsyannikov, A. V. Nefiodov
In the main magnetic focus ion source, atomic ions are produced in the local ion trap created by the rippled electron beam in focusing magnetic field. Here we present the novel mod…
Main Magnetic Focus Ion Source: II. The first investigations at 10 keV
V. P. Ovsyannikov, A. V. Nefiodov
The basic principles of design for the compact ion source of new generation are presented. The device uses the local ion trap created by the axial electron beam rippled in a thick…
Reassessing thermodynamic and dynamic constraints on global wind power
A. M. Makarieva, V. G. Gorshkov, A. V. Nefiodov +3
Starting from basic physical principles, we present a novel derivation linking the global wind power to measurable atmospheric parameters. The resulting expression distinguishes th…
Heat engines and heat pumps in a hydrostatic atmosphere: How surface pressure and temperature constrain wind power output and circulation cell size
A. M. Makarieva, V. G. Gorshkov, A. V. Nefiodov +4
The kinetic energy budget of the atmosphere's meridional circulation cells is analytically assessed. In the upper atmosphere kinetic energy generation grows with increasing surface…
Main Magnetic Focus Ion Source: I. Basic principles and theoretical predictions
V. P. Ovsyannikov, A. V. Nefiodov
It is proposed to produce highly charged ions in the local potential traps formed by the rippled electron beam in a focusing magnetic field. In this method, the extremely high elec…