Shutdown tylan5 SNF 2008-09-29 21:34:36: something seriously wrong w/ the boat

rostam at snf.stanford.edu rostam at snf.stanford.edu
Mon Sep 29 21:34:39 PDT 2008


there is something seriously wrong w/ the boat. I put some bare B-test wafers from the stock room and doped for 30 min at 950 C. All my wafers broke again (3rd time). The boat seems to have fused/stuck to the wafers. Some were broken and some were stuck so badly to the boat that they broke my wafers when I tried to remove them.




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