GAS CLUSTER ION BEAM LOW MASS ION FILTER

摘要

Incorporating the use of a permanent magnet (252) within a GCIB apparatus to separate undesirable monomer ions from a gas cluster ion beam (148) to facilitate improved processing of workpieces (152). In an alternate embodiment, the effect of the permanent magnet may be controlled by the use of an electrical coil. The above system eliminates problems related to power consumption and heat generation.