One of the ways for an improvement of the nuclear microprobe spatial resolution is using of
more perfect probe-forming systems. The spatial resolution that a microprobe can provide
mostly depends on the beam emittance and the spherical aberrations of its focusing system.
The systematic investigations of parametric multiplets of magnetic quadrupole lenses were
carried out trying to find out the optimal parameters for obtaining the minimum spot size of
the beam on the target. The systems consisting of three, four, five, and six magnetic …