Shutdown epi2 SNF 2007-11-21 11:19:37: Pinhole in the susceptor
maurice at snf.stanford.edu
maurice at snf.stanford.edu
Wed Nov 28 18:03:30 PST 2007
We havethe new susceptor and the cleaned doom in place.
We have run a few runs that are coming out with haze. Each run looks a little better than the previous. The base is a little high. We expect 1.0 torr but we are only reaching 1.52torr. The haze and the high base are not unusual for a system that has been at atm for a couple of days.
We will continue to bake the system and run wafers to get rid of the haze/ high base.
More information about the epi2-pcs
mailing list