From uli at snf.stanford.edu Fri Jul 15 16:07:54 2011 From: uli at snf.stanford.edu (uli at snf.stanford.edu) Date: Fri, 15 Jul 2011 16:07:54 -0700 Subject: Problem wbdiff SNF 2011-05-15 19:59:42: Wafer pieces in the HCl:H2O2 bath Message-ID: From uli at snf.stanford.edu Fri Jul 15 16:08:26 2011 From: uli at snf.stanford.edu (uli at snf.stanford.edu) Date: Fri, 15 Jul 2011 16:08:26 -0700 Subject: Problem wbdiff SNF 2011-05-12 01:50:15: wafer pieces in 50:1 HF tank Message-ID: cleaned From uli at snf.stanford.edu Fri Jul 15 16:08:47 2011 From: uli at snf.stanford.edu (uli at snf.stanford.edu) Date: Fri, 15 Jul 2011 16:08:47 -0700 Subject: Comment wbdiff SNF 2011-05-22 19:28:24: piece Message-ID: cleaned From uli at snf.stanford.edu Fri Jul 15 16:09:13 2011 From: uli at snf.stanford.edu (uli at snf.stanford.edu) Date: Fri, 15 Jul 2011 16:09:13 -0700 Subject: Comment wbdiff SNF 2011-05-23 09:32:43: some film floating in the piranha bath Message-ID: cleaned From uli at snf.stanford.edu Fri Jul 15 16:10:15 2011 From: uli at snf.stanford.edu (uli at snf.stanford.edu) Date: Fri, 15 Jul 2011 16:10:15 -0700 Subject: Comment wbdiff SNF 2011-05-13 14:49:55: wafer casette in HF dump rinser Message-ID: removed From uli at snf.stanford.edu Fri Jul 15 16:11:33 2011 From: uli at snf.stanford.edu (uli at snf.stanford.edu) Date: Fri, 15 Jul 2011 16:11:33 -0700 Subject: Problem wbdiff SNF 2011-05-03 20:26:35: 6" spin rinse dryer Message-ID: this is normal. From uli at snf.stanford.edu Fri Jul 15 16:12:09 2011 From: uli at snf.stanford.edu (uli at snf.stanford.edu) Date: Fri, 15 Jul 2011 16:12:09 -0700 Subject: Comment wbdiff SNF 2011-05-15 18:19:12: boe crystals & ... Message-ID: cleaned From uli at snf.stanford.edu Fri Jul 15 16:13:42 2011 From: uli at snf.stanford.edu (uli at snf.stanford.edu) Date: Fri, 15 Jul 2011 16:13:42 -0700 Subject: Problem wbdiff SNF 2011-03-12 18:28:03: spin rinse dryer in manual Message-ID: logged From uli at snf.stanford.edu Fri Jul 15 16:14:13 2011 From: uli at snf.stanford.edu (uli at snf.stanford.edu) Date: Fri, 15 Jul 2011 16:14:13 -0700 Subject: Problem wbdiff SNF 2011-03-10 12:30:31: spin rinse dryer Message-ID: ALWAYS PUT IT BACK IN AUTO MODE. From nharjee at snf.stanford.edu Thu Jul 21 15:16:18 2011 From: nharjee at snf.stanford.edu (nharjee at snf.stanford.edu) Date: Thu, 21 Jul 2011 15:16:18 -0700 Subject: Problem wbdiff SNF 2011-07-21 15:16:18: Door seal sticking on 4" SRD Message-ID: Door seal does not completely release at the end of cycle. From ksuralik at snf.stanford.edu Fri Jul 22 09:51:23 2011 From: ksuralik at snf.stanford.edu (ksuralik at snf.stanford.edu) Date: Fri, 22 Jul 2011 09:51:23 -0700 Subject: Problem wbdiff SNF 2011-07-22 09:51:23: Resistivity Screen Message-ID: The screen which displays the resistivity is unreadable. From lindaw at snf.stanford.edu Fri Jul 22 12:59:25 2011 From: lindaw at snf.stanford.edu (lindaw at snf.stanford.edu) Date: Fri, 22 Jul 2011 12:59:25 -0700 Subject: Comment wbdiff SNF 2011-07-22 12:59:24: where are all of the diffusion cassettes? Message-ID: Hey, all you folks storing your wafers in the diffusion cassettes: STOP IT! There is only one diffusion cassette at wbdiff right now. There are two boxes with wafers stored in them, one at the oxidation furnace and one near the thermco furnace bay. PLEASE empty and return these cassettes to the wbdiff. From jhaydon at snf.stanford.edu Mon Jul 25 08:00:52 2011 From: jhaydon at snf.stanford.edu (jhaydon at snf.stanford.edu) Date: Mon, 25 Jul 2011 08:00:52 -0700 Subject: Problem wbdiff SNF 2011-07-22 09:51:23: Resistivity Screen Message-ID: turning the power off then back on should clear this problem From mislam at snf.stanford.edu Sat Jul 30 21:55:20 2011 From: mislam at snf.stanford.edu (mislam at snf.stanford.edu) Date: Sat, 30 Jul 2011 21:55:20 -0700 Subject: Problem wbdiff SNF 2011-07-30 21:55:19: wafer pieces at the bottom of H2O2/Hcl bath Message-ID: There appears to be wafer pieces at the bottom of HCl/H2O2 bath.