Transactinides are produced by bombarding actinide targets with ions of lighter elements. Химический must refer to the ionic species of the lighter elements and отвод to the beamline or extractor of the accelerator.
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Production of Transactinide Elements
Longer-lived transactinide nuclides required in chemical
experiments exit in the neutron-rich region of the chart of
nuclides and they are produced in so-called hot fusion reactions
of such beams as 18O, 19F, 22Ne, and 26Mg with actinides
targets of 244Pu, 248Cm, 249Bk, and so on. The produced transactinide
nuclides must be identified by measurement of their
decay or by that of their known daughter nuclei with unambiguous
detection techniques

A 248Cm target of 610 µg/cm2 thickness prepared by electrodeposition of Cm(NO3)3 from isopropyl alcohol onto 2.4 mg/cm2 thick beryllium backing foil is bombarded by 18O beams delivered from the JAERI tandem accelerator.
http://www.radiochem.org/paper/JN63/jn6315.pdf

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Suppressors & Extractors. Maintaining stable suppressor and extractor voltage is important for overall focused ion beam performance
http://www.oregon-physics.com/supressors-extractors.php
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