From masaharu at snf.stanford.edu Thu Jul 3 08:14:26 2008 From: masaharu at snf.stanford.edu (masaharu at snf.stanford.edu) Date: Thu, 3 Jul 2008 08:14:26 -0700 Subject: Problem woollam SNF 2008-07-03 08:14:25: PC problem Message-ID: When I started using the system, I was not able to enter the password in the Welcome screen. I reboot the system by choosing "reboot" botton in the shutdown select screen. Not just by pusing hardware reset botton. However, now the PC is showing HD error. From emyers at snf.stanford.edu Thu Jul 3 08:20:58 2008 From: emyers at snf.stanford.edu (emyers at snf.stanford.edu) Date: Thu, 3 Jul 2008 08:20:58 -0700 Subject: Shutdown woollam SNF 2008-07-03 08:20:57: Computer Virus Message-ID: The system believes it has a computer virus and will not boot up. From emyers at snf.stanford.edu Wed Jul 9 14:01:01 2008 From: emyers at snf.stanford.edu (emyers at snf.stanford.edu) Date: Wed, 9 Jul 2008 14:01:01 -0700 Subject: Comment woollam SNF 2008-07-09 14:01:00: Computer Update 7/9/08 Message-ID: Progress has been made, but not enough to get the system back on line. We have the hard drive board and it is installed. We are now facing Window's configuration and driver challenges since we can not get the computer to boot up. I am hopeful for late Thursday but it easily could be Friday. From emyers at snf.stanford.edu Fri Jul 11 16:33:12 2008 From: emyers at snf.stanford.edu (emyers at snf.stanford.edu) Date: Fri, 11 Jul 2008 16:33:12 -0700 Subject: Problem woollam SNF 2008-07-03 08:14:25: PC problem Message-ID: All data was lost. The RAID control board failed. Replaced board, reformated hard drives and installed software. Tested system. I still need to update the tool configuration file to get the full wavelength range. Right now we are limited to 1000nm, since the old configuration files only went to 1000nm. From emyers at snf.stanford.edu Fri Jul 11 16:33:21 2008 From: emyers at snf.stanford.edu (emyers at snf.stanford.edu) Date: Fri, 11 Jul 2008 16:33:21 -0700 Subject: Shutdown woollam SNF 2008-07-03 08:20:57: Computer Virus Message-ID: All data was lost. The RAID control board failed. Replaced board, reformated hard drives and installed software. Tested system. I still need to update the tool configuration file to get the full wavelength range. Right now we are limited to 1000nm, since the old configuration files only went to 1000nm. From emyers at snf.stanford.edu Fri Jul 11 16:33:32 2008 From: emyers at snf.stanford.edu (emyers at snf.stanford.edu) Date: Fri, 11 Jul 2008 16:33:32 -0700 Subject: Comment woollam SNF 2008-07-09 14:01:00: Computer Update 7/9/08 Message-ID: All data was lost. The RAID control board failed. Replaced board, reformated hard drives and installed software. Tested system. I still need to update the tool configuration file to get the full wavelength range. Right now we are limited to 1000nm, since the old configuration files only went to 1000nm. From emyers at snf.stanford.edu Fri Jul 11 16:35:06 2008 From: emyers at snf.stanford.edu (emyers at snf.stanford.edu) Date: Fri, 11 Jul 2008 16:35:06 -0700 Subject: Problem woollam SNF 2008-07-11 16:35:06: Only 210-1000nm Message-ID: I need to get the long wavelength configuration files from Woollam. Until I can get this file the measurement wavelengths are 210 to 1000nm. I have talked to Woollam and it should not take too long. From emyers at snf.stanford.edu Mon Jul 14 08:45:58 2008 From: emyers at snf.stanford.edu (emyers at snf.stanford.edu) Date: Mon, 14 Jul 2008 08:45:58 -0700 Subject: Problem woollam SNF 2008-07-11 16:35:06: Only 210-1000nm Message-ID: New configuration files have been loaded. System is fully functional. Remember, we lost all the lab member files. From jperez at snf.stanford.edu Mon Jul 14 11:27:55 2008 From: jperez at snf.stanford.edu (jperez at snf.stanford.edu) Date: Mon, 14 Jul 2008 11:27:55 -0700 Subject: Problem woollam SNF 2008-07-14 11:27:52: Woollam won't measure Message-ID: Stuck or won't get out of "adjust sample height maximize current 8.867." From emyers at snf.stanford.edu Mon Jul 14 12:54:48 2008 From: emyers at snf.stanford.edu (emyers at snf.stanford.edu) Date: Mon, 14 Jul 2008 12:54:48 -0700 Subject: Comment woollam SNF 2008-07-14 12:54:48: Minor Problem with Mapping Message-ID: The Vase Manager hangs up during hight adjustment. If the intensity is above 5, then select the continue button. It should go forward. From emyers at snf.stanford.edu Mon Jul 14 12:55:27 2008 From: emyers at snf.stanford.edu (emyers at snf.stanford.edu) Date: Mon, 14 Jul 2008 12:55:27 -0700 Subject: Problem woollam SNF 2008-07-14 11:27:52: Woollam won't measure Message-ID: Minor bug in the install. If you hit continue it will make the measurement. From cmcg at snf.stanford.edu Wed Jul 23 17:45:43 2008 From: cmcg at snf.stanford.edu (cmcg at snf.stanford.edu) Date: Wed, 23 Jul 2008 17:45:43 -0700 Subject: Comment woollam SNF 2008-07-23 17:45:40: strange fits for 9pt oxide qual Message-ID: When running the 9pt oxide qual recipe, there are very strange results when measuring the 6th point [-3,0]. The typically smoothe plot as a function of wavelength instead had many max and min, like a lie detector test. This throws off the fit, and screws up the n value so the following fits are all off as well. This happened for three different wafers, and after turning the lamp on and off...... From emyers at snf.stanford.edu Thu Jul 24 08:22:23 2008 From: emyers at snf.stanford.edu (emyers at snf.stanford.edu) Date: Thu, 24 Jul 2008 08:22:23 -0700 Subject: Comment woollam SNF 2008-07-24 08:22:22: VASE Manger Concerns Message-ID: We lost all of the recipe files when we had the hard drive problem. I rushed and tried to get a couple of simple recipes generated for the VASE manager, but they are not working correctly. I think there is a little problem in the set up, since we are seeing the program hang during the alignment process. I will spend some time on the VASE manger when I return from my vacation. I did not see any problems with the WVASE32 analysis program. From emyers at snf.stanford.edu Thu Jul 24 08:22:37 2008 From: emyers at snf.stanford.edu (emyers at snf.stanford.edu) Date: Thu, 24 Jul 2008 08:22:37 -0700 Subject: Comment woollam SNF 2008-06-23 11:24:31: Lamp Changes 6/23/08 Message-ID: Archived From jperez at snf.stanford.edu Fri Jul 25 09:52:10 2008 From: jperez at snf.stanford.edu (jperez at snf.stanford.edu) Date: Fri, 25 Jul 2008 09:52:10 -0700 Subject: Problem woollam SNF 2008-07-25 09:52:09: Couldn't read STS PECVD test wafers Message-ID: correctly. Refective index was all over the place and thickness also for nitride. Oxide test wafer was worse. From kocabas at snf.stanford.edu Sun Jul 27 15:59:46 2008 From: kocabas at snf.stanford.edu (kocabas at snf.stanford.edu) Date: Sun, 27 Jul 2008 15:59:46 -0700 Subject: Comment woollam SNF 2008-07-27 15:59:45: SOI Measured successfully Message-ID: I measured an SOI sample without any problems. The measurements were in line with previous ones. From skoh at snf.stanford.edu Tue Jul 29 14:38:56 2008 From: skoh at snf.stanford.edu (skoh at snf.stanford.edu) Date: Tue, 29 Jul 2008 14:38:56 -0700 Subject: Comment woollam SNF 2008-07-29 14:38:56: found wafer left on chuck Message-ID: Left wafer on wipe on table.