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The results of experimental studies of modes of ion beam included deposition of Pt with thickness from (0.48 ± 0.1) to (17.38 ± 0.1) nm by focused ion beams have been represented. The experimentally determined rate of ion-induced deposition of Pt, which, depending on process parameters of the focused ion beam is changed from (0.28 ± 0.02) to (6.7 ± 0.5) nm/s. It has been found that the deviation of the lateral dimensions of Pt nanostructures from the designed pattern decreases from (29.3 ± 0.07) % to (2.4 ± 0.2) % for the various modes of deposition time. It has been shown that at the thicknesses of Pt nanostructures over 3 nm their resistivity is (23.4 ± 1.8) Om∙cm and weakly depends on the thickness of the structure. The results can be used to develop processes of formation of nanostructures for microelectronics, nano- and microsystems technology on the basis of the focused ion beams method.

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