Main Magnetic Focus Ion Trap, new tool for trapping of highly charged ions
arXiv:1403.2168
Abstract
It is proposed to produce the highly charged ions in the local ion trap formed by a rippling electron beam in the focusing magnetic field. The experimental results demonstrate the presence of iridium ions with charges up to 50+. According to estimates, the average electron current density in the local ion trap can reach the value of the order of 10 kA/cm^2. The pilot examples of devices of this type with the electron beam energies within the range 3-10 keV are also presented.
12 pages, 9 figures