Comment innotec SNF 2010-12-05 01:55:25: New crystal okay - no splattering

ajamo at snf.stanford.edu ajamo at snf.stanford.edu
Sun Dec 5 01:55:25 PST 2010


I put in a new crystal and slowly ramped up the power to 7% on the Pt source.  No splattering this time. I finished my dep of 90Ang.   The shutter was new before the Pt source splattered last dep.  There are a few spots of Pt on the shutter,  there are no more clean shutters.  The Pt spots don't seem to be falling off.   




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