Angular distributions of Ga+ and ln+ ions emitted from a gallium-indium alloy liquid-metal ion source
Medvedev V. K., Chernyi V. I.
There is a pronounced difference between the angular distributions of the gallium and indium ions emitted from a gallium-indium alloy liquid-metal ion source. A qualitative explanation is offered for the effect on the basis of a difference between the evaporation fields for gallium and indium ions.