ABSTRACT

The removal of particles from surfaces is a critical aspect of cleaning in many mod­ em manufacturing processes. Failure to remove particles adequately from micro­ electronic circuits during the fabrication process leads to circuit failure and accom­ panying low wafer yields. Incomplete removal of radioactive or toxic particles in industrial systems results in unnecessary residual contamination. Inadequate re­ moval of particles from polished optical components reduces their performance quality. Thus, it is clear that improved removal of particles from surfaces is an im­ portant goal in many modem cleaning applications, and many studies have been performed to understand and improve particle removal technology [1-17].