Shutdown lampoly SNF 2009-06-17 19:19:49: Resist burning
mtang at snf.stanford.edu
mtang at snf.stanford.edu
Wed Jun 17 19:19:49 PDT 2009
There was a chiller failure, but John and Elmer topped it off (new chiller installed yesterday and topped off, but level probably dropped as things got flowing for a while.)
Set electrode temp back to 60 C. Reads 58.5C. Ran wafers and etch rate test -- but resist still burns.
Am running a boat load of silicon dummies through clean recipe 99 in case the chamber needs additional conditioning (following clean.)
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