Research & Development Scientist:  Perform research-supporting development of Surface Photovoltage Equip. for monitoring of heavy metals and other contamination in silicon wafers. Develop new corona-Kelvin methods for monitoring quality dielectric films and dielectric structures w/ emphasis on micro-metrology capable of performing measurements in micro and nano-scale.  Ph.D. in Physics or Electrical Engineering w/ a concentration in semiconductors.  At least 5 yrs experience in the job offered or two yrs. experience in research and development for such products. 40 hrs/wk., 8:00 am – 5:00 pm Mon-Fri.  Please fax your resume w/salary history to Semiconductor Diagnostics, Inc., Tampa, Fl  813-977-2455.