FIELD: physics.
SUBSTANCE: method of obtaining metallic nanoclusters in free-state involves depositing a substance on a substrate in nano-dispersed phase and bombarding the obtained target with accelerated heavy ions in elastic deceleration of ions. Electron-microscopic analysis of the substance, ejected from standard nano-dispersion targets of gold with average islet-grain size in the 2-30 nm under bombardment by atomic ions with 38 keV energy in elastic deceleration mode, indicates desorption of nanoclusters with size ranging to 20 nm with output of about 0.1 nkl/ion in the 4-8 nm range.
EFFECT: use of cheap sources.
2 dwg
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