The effects of ion energy, accumulated dose, photoresist coverage and patterning were studied for As+ implants at 40, 60 and 120 keV and total doses from 1×1014 to 1016 As/cm2. The effect of photoresist coverage, ion energy and dose on positive and negative potentials and j-V characteristics are presented. J-V data are fit with a beam plasma model that describes both positive and negative charging with a consistent set of plasma parameters
Published in:
Ion Implantation Technology Proceedings, 1998 International Conference on
(Volume:1
)
Date of Conference: 1999