From ceggiman at stanford.edu Mon Jun 4 12:56:11 2007 From: ceggiman at stanford.edu (Christoph Eggimann) Date: Mon, 4 Jun 2007 12:56:11 -0700 Subject: Raith free Message-ID: <516608E9-8808-4D0C-B037-50A5210C54D4@stanford.edu> Somebody has cancelled his reservation after me, so the Raith is free till 16.30 according to Coral. Christoph From ceggiman at stanford.edu Mon Jun 4 12:57:53 2007 From: ceggiman at stanford.edu (Christoph Eggimann) Date: Mon, 4 Jun 2007 12:57:53 -0700 Subject: Raith free Message-ID: Someone has cancelled the reservation after me, so the Raith is free from now on till 4.30pm according to Coral. Christoph From zhangy at stanford.edu Mon Jun 4 23:12:39 2007 From: zhangy at stanford.edu (Yuan Zhang) Date: Mon, 04 Jun 2007 23:12:39 -0700 Subject: Raith free now to 1am Message-ID: <20070604231239.gtyrvp2gw4ggcoko@webmail.stanford.edu> Done early, and the tool is ready for next user. Yuan Zhang EE department From kimsangb at stanford.edu Mon Jun 4 23:13:56 2007 From: kimsangb at stanford.edu (SangBum Kim) Date: Mon, 4 Jun 2007 23:13:56 -0700 Subject: raith free 13:30 to 18:30 tomorrow (Tue) Message-ID: <000501c7a738$b2be6da0$a9b50c80@sangbumhome> Don't need the time. -------------- next part -------------- An HTML attachment was scrubbed... URL: From filip at stanford.edu Tue Jun 5 02:40:56 2007 From: filip at stanford.edu (Filip Crnogorac) Date: Tue, 05 Jun 2007 02:40:56 -0700 Subject: raith free 13:30 to 18:30 tomorrow (Tue) In-Reply-To: <000501c7a738$b2be6da0$a9b50c80@sangbumhome> References: <000501c7a738$b2be6da0$a9b50c80@sangbumhome> Message-ID: <20070605024056.llqw9lt37z4tssgc@webmail.stanford.edu> I'll take it. Filip Quoting SangBum Kim : > Don't need the time. > > -------------------------------------- Ph.D. Candidate, Stanford University Department of Electrical Engineering Center for Integrated Systems B-103, 420 Via Palou Stanford, CA 94305 From jwc at snf.stanford.edu Tue Jun 5 17:46:12 2007 From: jwc at snf.stanford.edu (James Conway) Date: Tue, 05 Jun 2007 17:46:12 -0700 Subject: raith status 1730 Tuesday June 5, 2007 SYSTEM WILL REMAIN OFF LINE FOR COOLING LOOP AND CHILLER REPAIRS. Message-ID: <466603D4.2040301@snf.stanford.edu> An HTML attachment was scrubbed... URL: From jwconway at stanford.edu Thu Jun 7 16:16:04 2007 From: jwconway at stanford.edu (jwconway at stanford.edu) Date: Thu, 07 Jun 2007 16:16:04 -0700 Subject: Raith Status 16:00 Thursday -- system coming back up for Users. Message-ID: <20070607161604.0mf6h62hwy4g44gk@webmail.stanford.edu> Good afternoon Raith Users: The NESLAB chiller unit failure and a slight blockage in the turbo pump cooling line took down the system earlier in the week. I flushed and reverse flushed the cooling loop with city water to 80 psi removing a quantity of black junk, presumably fungus, in the cooling fluids. Then drained and completely flushed lines again with 1% hydrogen peroxide and water solution to disinfect lines and connections, then drained again. Finally flushed with 10 gallons run through the entire cooling loop with pure water. Loaner NESLAB chiller arrived inoperative due to a damaged main circuit breaker. Repaired breaker and restored functionality to loaner chiller. Connected to RAITH cooling loop and purged all lines of bubbles and topped off with pure water. Currently the flow is 1.2 lpm, which is below the 2.0 lpm specification for system, but better than 0.8 lpm flow level before. Currently pumping down system and gun sections to set points and I am now performing service run up of the FE-Gun. All appears to be normal with the run up and conditions in the FE-Gun section appear normal. Expect to return system to Users later this eafternoon. I would be happy to load the system with the next user(s) commencing at 17:30 - 18:00 hours. I expect it will take a week to ten days to reach previous gun vacuum and filament emission values. Users are NOT TO EXCEED 10 keV acceleration voltage without my permission. Please call me if you encounter any problems over the weekend, or desire higher acceleration voltages for your EBL write. Thank you for your support! James Conway From xinranw at stanford.edu Fri Jun 8 11:47:58 2007 From: xinranw at stanford.edu (Xinran Wang) Date: Fri, 8 Jun 2007 11:47:58 -0700 Subject: raith free from 16:30, sample won't be ready Message-ID: <22ffcd060706081147i19fba69bp7cf02312545339b4@mail.gmail.com> -------------- next part -------------- An HTML attachment was scrubbed... URL: From filip at stanford.edu Fri Jun 8 15:47:20 2007 From: filip at stanford.edu (Filip Crnogorac) Date: Fri, 08 Jun 2007 15:47:20 -0700 Subject: curing pmma Message-ID: <20070608154720.06b3vpydryg48s4s@webmail.stanford.edu> Hi Raith users, does anyone have experience with curing PMMA resist to achieve greater etch resistance? I heard of people using DUV (240nm) exposure for 15min to harden the PMMA. Any info would be helpful. Thanks, Filip -------------------------------------- Ph.D. Candidate, Stanford University Department of Electrical Engineering Center for Integrated Systems B-103, 420 Via Palou Stanford, CA 94305 From ifushman at stanford.edu Fri Jun 8 19:11:38 2007 From: ifushman at stanford.edu (Ilya Fushman) Date: Fri, 8 Jun 2007 19:11:38 -0700 Subject: curing pmma In-Reply-To: <20070608154720.06b3vpydryg48s4s@webmail.stanford.edu> References: <20070608154720.06b3vpydryg48s4s@webmail.stanford.edu> Message-ID: Yes, Curing with the Karl Suss works well. We exposed for ~1/2 hour, and the etch resistance goes up, but it is harder to remove the PMMA. The PMMA shrinks by ~ 5-10% as well. -ilya On 6/8/07, Filip Crnogorac wrote: > > Hi Raith users, > > does anyone have experience with curing PMMA resist to achieve greater > etch resistance? I heard of people using DUV (240nm) exposure for > 15min to harden the PMMA. Any info would be helpful. > > Thanks, > > Filip > > -------------------------------------- > Ph.D. Candidate, Stanford University > Department of Electrical Engineering > Center for Integrated Systems > B-103, 420 Via Palou > Stanford, CA 94305 > > -- Ilya Fushman Applied Physics Stanford University cvitae.org/ilya/ -------------- next part -------------- An HTML attachment was scrubbed... URL: From kocabas at stanford.edu Sat Jun 9 17:34:16 2007 From: kocabas at stanford.edu (S. Ekin Kocabas) Date: Sat, 09 Jun 2007 17:34:16 -0700 Subject: Sunday June 10, 10am-2pm & Tue June 12, 10am-1pm Free Message-ID: <466B4708.9070400@stanford.edu> I need to finish some other stuff until Wednesday.. Ekin From kocabas at stanford.edu Sun Jun 10 13:25:20 2007 From: kocabas at stanford.edu (S. Ekin Kocabas) Date: Sun, 10 Jun 2007 13:25:20 -0700 Subject: Etching Silicon on Pieces Message-ID: <466C5E30.2010306@stanford.edu> Dear Raith Users, I would like to be able to etch silicon on SOI pieces. While I'm waiting for the SOI wafers to arrive, I'm testing the process flow with full silicon wafers. I have used P5000 to etch silicon on full wafers, and the results look alright. Which tools do you use to do silicon etching on pieces with PMMA on them? What kind of problems do you face? I'd appreciate any information you can provide. If you could reply to my email ( kocabas at stanford.edu ), I'll compile the answers in a nice form and send it to the Raith list. Thank you, Ekin From sarves at stanford.edu Mon Jun 11 05:24:08 2007 From: sarves at stanford.edu (sarves at stanford.edu) Date: Mon, 11 Jun 2007 05:24:08 -0700 Subject: Fwd: Ebeam queries Message-ID: <20070611052408.35occbzn6wkccso0@webmail.stanford.edu> Hi e-beam users One of my friends at UT Austin has some queries using recipes for Raith 150. If someone could help him, it would be greatly appreciated. Thanks Regards Sarves Verma ----- Forwarded message from niteshjain at gmail.com ----- Date: Sat, 9 Jun 2007 13:52:58 -0600 From: Nitesh Jain Reply-To: Nitesh Jain Subject: Ebeam queries To: "sarves at stanford.edu" Hi Sarves I am having some issues with getting patterns using Ebeam. So I just want to confirm my procedure. Could you please forward my queries to an experienced user with Raith150. I make double layer structure for Nanowire contacts.I use PMMA 950 Chlorobenzene (2%) as a photoresist. Mostly my questions are related with resist recipe. I use the following recipe 1) Wafer Clean- I normally use IPA/Acetone clean.Is it fine or Piranha/HF clean is must before spinning Photoresist? 2) Before spinning- After cleaning it do you put it on a hotplate for sometime so as to make sure that all alcohol is evaporated from the surface of the wafer? Or do you straight away put it on the spinner. 3) Spin 2% 950K MW PMMA in chlorobenzene @ 4000rpm for 60 seconds. I use highest possible acceleration to ramp it up to 4000RPM. The spinner is a closed bowl design. 4) Postbake: 180C on hotplate, 10 minutes. 5) Exposure: Raith150, 220 uC/cm2 at 20 KV 6)Develop: MIBK:IPA=1:3 (volume) for 30 seconds. Unfortunately I am having very less consistency in terms of burning a good spot. And I beleive there is some problem in my recipe. Views and suggestions from experienced users are more than welcome. Thanks Nitesh -- If winter comes, can spring be far behind- Shelley ----- End forwarded message ----- -------------- next part -------------- Hi Sarves I am having some issues with getting patterns using Ebeam. So I just want to confirm my procedure. Could you please forward my queries to an experienced user with Raith150. I make double layer structure for Nanowire contacts.I use PMMA 950 Chlorobenzene (2%) as a photoresist. Mostly my questions are related with resist recipe. I use the following recipe 1) Wafer Clean- I normally use IPA/Acetone clean.Is it fine or Piranha/HF clean is must before spinning Photoresist? 2) Before spinning- After cleaning it do you put it on a hotplate for sometime so as to make sure that all alcohol is evaporated from the surface of the wafer? Or do you straight away put it on the spinner. 3) Spin 2% 950K MW PMMA in chlorobenzene @ 4000rpm for 60 seconds. I use highest possible acceleration to ramp it up to 4000RPM. The spinner is a closed bowl design. 4) Postbake: 180C on hotplate, 10 minutes. 5) Exposure: Raith150, 220 uC/cm2 at 20 KV 6)Develop: MIBK:IPA=1:3 (volume) for 30 seconds. Unfortunately I am having very less consistency in terms of burning a good spot. And I beleive there is some problem in my recipe. Views and suggestions from experienced users are more than welcome. Thanks Nitesh -- If winter comes, can spring be far behind- Shelley -------------- next part -------------- An HTML attachment was scrubbed... URL: From jwc at snf.stanford.edu Mon Jun 11 12:16:32 2007 From: jwc at snf.stanford.edu (James Conway) Date: Mon, 11 Jun 2007 12:16:32 -0700 Subject: ANNOUNCEMENT: RAITH Group XXVII -- Intensive 4 day short course. June 19 - 22, 2007 TUESDAY - FRIDAY 10 AM - 6 PM Message-ID: <466D9F90.8050903@snf.stanford.edu> *Greetings RAITH Group X XVII: ** If you are listed in the To: section of this email you are confirmed to be in RAITH Group** X XVII**. If you are listed in the CC: section of this email; I still am in need of further information or a commitment from you, and hope to add you in the next class. Any RAITH user wishing to attend are also welcome if you desire a review of operations on the RAITH system. ** We wish to invite all interested parties to the Tuesday morning lecture session and demo layer one training following at 2 PM - 6 PM in the afternoon. All are also welcome to attend as observers the other 'hands-on' sessions through the week. * *If you are listed in the To: section of this email: *This is your first reminder and confirmation of your commitment for attending the RAITH Group XXVII Training course to be held June 19 - 22, 2007. _*You are expected to attend all sessions in order to gain the experience and skills you will need to qualify on the RAITH 150 system.* _** Users are also encouraged to attend the *"Take a Spin with Me"* class covering Ebeam Resist handling procedures. Next class is to be scheduled in the weeks after your RAITH Class. There is a separate sign up for this class on the white board in my office at CIS 31. Thank you for your interest in Electron Beam Technologies at the Stanford Nanofabrication Facility, James Conway Ebeam Technology Group 650-725-7075 --------------------------------- * **RAITH Group** XXVI** Schedule: ** * *Raith 150 Basic Users Training ? Intensive 4 Day Short Course* *June 19 - 22, 2007 from 10 - 6 PM Tuesday through Friday.* *The Plan of Action: *We will start out with a half day of lecture in the morning Tuesday; quickly moving into entirely 'hands on' operations training through the remainder of the week. We will break for lunch at various times, while the system is writing, so plan to be flexible with your other outside commitments. You should have started working on your GDS II patterns and preparing PMMA on your substrates if you wish to write on your material. Please bring your patterns and materials to the 'Hands-On' sessions. Some afternoons we may also be able to finish earlier, letting the system write on its own to the end of our reservations on the system.* * * Schedule:* Tuesday June 19, 2007: 10:00 - 12:30 Session 1: Basic Users Course Lecture -- CIS-X 201 14:00 - 17:00 Session 2: RAITH System Demonstration - Layer One -- EBEAM LAB CIS L104 Wednesday June 20, 2007: 10:00 - 12:30 Session 3: RAITH System Demonstration - Layer Two: OVERLAY -- EBEAM LAB CIS L104 14:00 - 18:00 Session 4: Hands On training session One -- EBEAM LAB CIS L104 Thursday June 21, 2007: 10:00 - 12:30 Session 5: Hands On training session Two -- EBEAM LAB CIS L104 14:00 - 18:00 Session 6: Hands On training session Three -- EBEAM LAB CIS L104 Friday June 22, 2007: 10:00 - 12:30 Session 7: Hands On training session Four -- EBEAM LAB CIS L104 14:00 - 18:00 Session 8: Hands On training session Five -- EBEAM LAB CIS L104 Individual Qualification Sessions will be held after this class where- you can demonstrate your skill on the system to me and gain your login to the system. I CAN PROVIDE A CD AND PRINTED MATERIALS AT THE FIRST MEETING, IF YOU HAVE NOT ALREADY RECEIVED ONE YET. You can stop by my office hour and pick up a copy of these training materials during my daily office hour. (8:30 - 9:30 AM CIS 31) ------------------------------------------------------------------------------------------------------------------------------------------- *RAITH Group XXVII Date June 19 - 22, 2007 BASIC USER INTENSIVE FOUR DAY SHORT COURSE.* 1. Kelley Rivoire krivoire at stanford.edu Coral: krivoire Vulkovic Group Project: Bio-Photonics 2. Qianfan Xu qianfan.xu at hp.com Coral: qianfan Hewlett Packard Labs Project: micro-ring modulators 3. Yao-Te Cheng *ytcheng at stanford.edu* Coral: ytcheng Group: ??? Project: Fabricate small apertures < 100nm with different shape to generate optical near field images 4. One space still available. See James Conway -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/gif Size: 384 bytes Desc: not available URL: From jwc at snf.stanford.edu Mon Jun 11 12:18:51 2007 From: jwc at snf.stanford.edu (James Conway) Date: Mon, 11 Jun 2007 12:18:51 -0700 Subject: Reminder tomorrow: "Take A Spin with Me" -- Ebeam Resist Handling Training on the Headway. Tuesday June 12, 2007 10:00 - 13:00 Message-ID: <466DA01B.6040009@snf.stanford.edu> *ANNOUNCEMENT: "Take A Spin with Me" -- Ebeam Resist Handling Training on the Headway Coater. * Greetings Ebeam Lab Users, I will be conducting my monthly *"Take A Spin with Me" *training class Tuesday June 12, from 10 AM - 1 PM. This is a great opportunity for you to get acquainted with the specific points to employ when working with our Ebeam Resist materials in order to obtain high quality thin film coatings over your wafers for Electron Beam, Scanning Probe (SPL), and optical Nano-Lithography. In these applications accurate control of polymer thickness is important in order to obtain consistent high quality lithography results. We will be conducting this training on the Headway2 spin coater and users attending this session will gain their qualification on this tool. Schedule of Events: 10 - 11:00 I will start with substrate cleans on WET BENCH NONMETAL performing Pirhana substrate cleans and HF etching of the intrinsic native oxide on Silicon wafers. All users are encouraged to have their substrates cleaned and ready to go for spinning by the session time; either coming out of the 150 degree Singe oven, or if you are working on oxides or nitrides, coming out of the YES HMDS Prime oven. 11:00 - 12:30 We can apply what ever resist system you desire for your work. 12:30 - 1:00 Thin Film Measurements on the Nanospec Thin Film Analyzer All interested parties are welcome to attend this session. No need to reply to this email -- just show up! Thank you for your interest in Ebeam Technologies here at Stanford Nanofabrication Facility, James W. Conway Ebeam Technology Group Stanford Nanofabrication Facility 650-725-7075 office hour M-F 8:30 - 9:30 AM CIS 31 -------------- next part -------------- An HTML attachment was scrubbed... URL: From randalls at stanford.edu Mon Jun 11 12:39:16 2007 From: randalls at stanford.edu (randalls at stanford.edu) Date: Mon, 11 Jun 2007 12:39:16 -0700 Subject: Raith free for next user Message-ID: <20070611123916.21y3sr004x6ok880@webmail.stanford.edu> From yueruilu at stanford.edu Mon Jun 11 20:56:48 2007 From: yueruilu at stanford.edu (Yuerui Lu) Date: Mon, 11 Jun 2007 20:56:48 -0700 Subject: time released tonight from 9:00pm to 12:00am Message-ID: sample not ready. Sorry for so late notice -------------- next part -------------- An HTML attachment was scrubbed... URL: From filip at stanford.edu Tue Jun 12 14:03:10 2007 From: filip at stanford.edu (Filip Crnogorac) Date: Tue, 12 Jun 2007 14:03:10 -0700 Subject: Raith time slot switch tomorrow Message-ID: <20070612140310.z912ox00cmhs08wo@webmail.stanford.edu> Hi All, Anika and I are switching Raith slots tomorrow: 10am-1pm with 6-9pm. Thanks, Filip -------------------------------------- Ph.D. Candidate, Stanford University Department of Electrical Engineering Center for Integrated Systems B-103, 420 Via Palou Stanford, CA 94305 From fjaeckel at stanford.edu Wed Jun 13 08:29:45 2007 From: fjaeckel at stanford.edu (Frank Jaeckel) Date: Wed, 13 Jun 2007 08:29:45 -0700 Subject: finished early system available Message-ID: <20070613082945.mlnxgvlnvdvokog0@webmail.stanford.edu> -- Dr. rer. nat. Frank J?ckel mail address:? ?Department of Chemistry, M/C 5080 ? ? ? ? ? ? ? ? 333 Campus Drive ? ? ? ? ? ? ? ? mailbox #74 ? ? ? ? ? ? ? ? Stanford University, Stanford, CA 94305-5080 street address: 369 North-South Mall, Stauffer I, Room 15 ? ? ? ? ? ? ? ? Stanford University, Stanford, CA 94305-5080 phone:? ? ? ? ? +1-650-724-4052/51 (office/lab) fax:? ? ? ? ? ? +1-650-725-0259? ? (indicate mailbox #74) e-mail:? ? ? ? ?fjaeckel at stanford.edu internet:? ? ? ?http://www.stanford.edu/~fjaeckel/ -------------- next part -------------- An HTML attachment was scrubbed... URL: From anikak at stanford.edu Wed Jun 13 10:09:39 2007 From: anikak at stanford.edu (Anika Kinkhabwala) Date: Wed, 13 Jun 2007 10:09:39 -0700 Subject: Raith free until 1pm Message-ID: <20070613100939.lo4mf3g0zhk0o8cc@webmail.stanford.edu> Samples not working well... From jwc at snf.stanford.edu Wed Jun 13 10:38:59 2007 From: jwc at snf.stanford.edu (James Conway) Date: Wed, 13 Jun 2007 10:38:59 -0700 Subject: Change in raith schedule for Thursday June 14, 2007 : I will be starting my 1 PM session at 2 PM to attend Arvind Sundaramurthy's. PhD defense. Message-ID: <46702BB3.4070503@snf.stanford.edu> An HTML attachment was scrubbed... URL: From jwc at snf.stanford.edu Wed Jun 13 10:43:45 2007 From: jwc at snf.stanford.edu (James Conway) Date: Wed, 13 Jun 2007 10:43:45 -0700 Subject: EBeam resist wet bench guidelines In-Reply-To: <20070612165312.5ec172scwi6800so@webmail.stanford.edu> References: <20070612165312.5ec172scwi6800so@webmail.stanford.edu> Message-ID: <46702CD1.2040206@snf.stanford.edu> Good Morning Ebeam Wet Bench Users: A great question came in by email today regarding usage of the Ebeam Resist Wet Bench. So here are *_Guidelines of Usage for the Ebeam Resist Wet Bench_* The *Ebeam Resist Wet Bench* is dedicated for Ebeam users only in an effort to prevent cross contamination and particulates from the Optical Lithography processes. There is no qualification for use of the Ebeam wet bench. There is no enable on CORAL needed to utilize this bench for your processing. *_This bench is to be used for Solvent based Ebeam Resist processing only. _* *NO RED OPTICAL resist *are allowed to be used, nor disposed of, on the Ebeam wet bench. This bench is to be wiped down with IPA using a wiper before and after every usage by each User. No glassware or chemicals are allowed to remain on this bench for any period. (> 1 hour) *Processes* that you would normally use this bench for include: * _Ebeam resist development processing._ * Solvent cleaning of Ebeam engineering materials and substrates. * Stripping Ebeam resist from substrates. * Processing of small pieces and chips not normally handled easily on the other wet benches. This equipment is in the Gold Contaminated equipment group because it is in the Lithography area. However it is up to the individual Lab Member to employ his own glassware at an appropriate contamination level for their process sequence. Users encountering any problems, or having any concerns, on this bench should report their comments to beamtools at snf.stanford.edu email discussion list. Thank you for your interest in Ebeam Technologies here at the Stanford Nanofabrication Facility, James Conway masaharu at stanford.edu wrote: > Dear James, > > I forgot to tell wetbench. > > I also would like to be trained to work on EB wetbench. > > Could you add my name to the list? > > Best regards, > > Masaharu Kobayshi > -------------- next part -------------- An HTML attachment was scrubbed... URL: From xinranw at stanford.edu Wed Jun 13 22:10:11 2007 From: xinranw at stanford.edu (Xinran Wang) Date: Wed, 13 Jun 2007 22:10:11 -0700 Subject: raith done early, free for next user Message-ID: <22ffcd060706132210h304d0735q132a771171fcb74d@mail.gmail.com> -------------- next part -------------- An HTML attachment was scrubbed... URL: From jwc at snf.stanford.edu Thu Jun 14 14:51:18 2007 From: jwc at snf.stanford.edu (James Conway) Date: Thu, 14 Jun 2007 14:51:18 -0700 Subject: Handing off my reservation to Ilya Fushman In-Reply-To: References: <20070612165312.5ec172scwi6800so@webmail.stanford.edu> <46702CD1.2040206@snf.stanford.edu> Message-ID: <4671B856.1040001@snf.stanford.edu> *Greetings Raith Users,* To help Users working on the RAITH tool that needed time to complete their write as well as to catch up from last weekend's down time I have taken the following actions: * I have allowed Frank Jaeckel to extend his write into my session time from his slot this morning. * I am now releasing the remainder of my reservation's time to Ilya Fushman so he and others working with him can complete their tasking this week. All Users are strongly encouraged to carefully time their EBL pattern writing times and strive to accomodate other Users needing time on the system by 'Sharing the Ride' in order to increase throughput and capacity on the system. Users wishing to determine actual write time versus calculated write time need only refer to the PROTOCOL.htm log on the system. Select the date, your pattern write and click the 'exposures' tab on the upper part of the first page. The column 'duration' is the actual time of the writing process to the second. Finally I am feeling rather poorly today and am not feeling well at all so I will be leaving for the remainder of the afternoon. I will be available by cell phone if any problems arise. I will also be away on vacation tomorrow and Monday returning to SNF Tuesday morning at my normal office hour. Thank you for your support, James Conway -------------- next part -------------- An HTML attachment was scrubbed... URL: From jwc at snf.stanford.edu Thu Jun 14 14:52:31 2007 From: jwc at snf.stanford.edu (James Conway) Date: Thu, 14 Jun 2007 14:52:31 -0700 Subject: Reminder: RAITH Group XXVII -- Intensive 4 day short course. June 19 - 22, 2007 TUESDAY - FRIDAY 10 AM - 6 PM Message-ID: <4671B89F.3010708@snf.stanford.edu> *Greetings RAITH Group XXVII: ** If you are listed in the To: section of this email you are confirmed to be in RAITH Group** XXVII**. If you are listed in the CC: section of this email; I still am in need of further information or a commitment from you, and hope to add you in the next class. Any RAITH user wishing to attend are also welcome if you desire a review of operations on the RAITH system. ** We wish to invite all interested parties to the Tuesday morning lecture session and demo layer one training following at 2 PM - 6 PM in the afternoon. All are also welcome to attend as observers the other 'hands-on' sessions through the week. * *If you are listed in the To: section of this email: *This is your first reminder and confirmation of your commitment for attending the RAITH Group XXVII Training course to be held June 19 - 22, 2007. _*You are expected to attend all sessions in order to gain the experience and skills you will need to qualify on the RAITH 150 system.* _ Users are also encouraged to attend the *"Take a Spin with Me"* class covering Ebeam Resist handling procedures. Next class is to be scheduled in the weeks after your RAITH Class. There is a separate sign up for this class on the white board in my office at CIS 31. Thank you for your interest in Electron Beam Technologies at the Stanford Nanofabrication Facility, James Conway Ebeam Technology Group 650-725-7075 --------------------------------- * **RAITH Group** XXVI** Schedule: ** * *Raith 150 Basic Users Training ? Intensive 4 Day Short Course* *June 19 - 22, 2007 from 10 - 6 PM Tuesday through Friday.* *The Plan of Action: *We will start out with a half day of lecture in the morning Tuesday; quickly moving into entirely 'hands on' operations training through the remainder of the week. We will break for lunch at various times, while the system is writing, so plan to be flexible with your other outside commitments. You should have started working on your GDS II patterns and preparing PMMA on your substrates if you wish to write on your material. Please bring your patterns and materials to the 'Hands-On' sessions. Some afternoons we may also be able to finish earlier, letting the system write on its own to the end of our reservations on the system.* * * Schedule:* Tuesday June 19, 2007: 10:00 - 12:30 Session 1: Basic Users Course Lecture -- CIS-X 201 14:00 - 17:00 Session 2: RAITH System Demonstration - Layer One -- EBEAM LAB CIS L104 Wednesday June 20, 2007: 10:00 - 12:30 Session 3: RAITH System Demonstration - Layer Two: OVERLAY -- EBEAM LAB CIS L104 14:00 - 18:00 Session 4: Hands On training session One -- EBEAM LAB CIS L104 Thursday June 21, 2007: 10:00 - 12:30 Session 5: Hands On training session Two -- EBEAM LAB CIS L104 14:00 - 18:00 Session 6: Hands On training session Three -- EBEAM LAB CIS L104 Friday June 22, 2007: 10:00 - 12:30 Session 7: Hands On training session Four -- EBEAM LAB CIS L104 14:00 - 18:00 Session 8: Hands On training session Five -- EBEAM LAB CIS L104 Individual Qualification Sessions will be held after this class where- you can demonstrate your skill on the system to me and gain your login to the system. I CAN PROVIDE A CD AND PRINTED MATERIALS AT THE FIRST MEETING, IF YOU HAVE NOT ALREADY RECEIVED ONE YET. You can stop by my office hour and pick up a copy of these training materials during my daily office hour. (8:30 - 9:30 AM CIS 31) ------------------------------------------------------------------------------------------------------------------------------------------- *RAITH Group XXVII Date June 19 - 22, 2007 BASIC USER INTENSIVE FOUR DAY SHORT COURSE.* 1. Kelley Rivoire krivoire at stanford.edu Coral: krivoire Vulkovic Group Project: Bio-Photonics 2. Qianfan Xu qianfan.xu at hp.com Coral: qianfan Hewlett Packard Labs Project: micro-ring modulators 3. Yao-Te Cheng *ytcheng at stanford.edu* Coral: ytcheng Group: ??? Project: Fabricate small apertures < 100nm with different shape to generate optical near field images 4. One space still available. See James Conway -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: image/gif Size: 384 bytes Desc: not available URL: From koseki at stanford.edu Fri Jun 15 15:40:26 2007 From: koseki at stanford.edu (Shinichi Koseki) Date: Fri, 15 Jun 2007 15:40:26 -0700 Subject: Raith free 0-5am tonight Message-ID: <000b01c7af9e$2b4208f0$231b40ab@nausicaa> Sample is not ready. The machine is available from 0-5am tonight. Actually, next user's reservation is from 10am tomorrow, so slot is open from 0-10am. regards, Shinichi From vsih at stanford.edu Fri Jun 15 16:50:28 2007 From: vsih at stanford.edu (Vanessa Sih) Date: Fri, 15 Jun 2007 16:50:28 -0700 Subject: Raith free 0-5am tonight In-Reply-To: <000b01c7af9e$2b4208f0$231b40ab@nausicaa> References: <000b01c7af9e$2b4208f0$231b40ab@nausicaa> Message-ID: <354289b40706151650j4599e251p9d073b24cc126056@mail.gmail.com> I had the reservation from 10am-3pm on Saturday. Instead, I will run tonight from 10:30pm to 3:30am. Thanks, Vanessa On 6/15/07, Shinichi Koseki wrote: > > Sample is not ready. > The machine is available from 0-5am tonight. > Actually, next user's reservation is from 10am > tomorrow, so slot is open from 0-10am. > > regards, > > Shinichi > -------------- next part -------------- An HTML attachment was scrubbed... URL: From anikak at stanford.edu Sat Jun 16 10:39:29 2007 From: anikak at stanford.edu (Anika Kinkhabwala) Date: Sat, 16 Jun 2007 10:39:29 -0700 Subject: finished early Message-ID: <20070616103929.1xfx24w6pugc8s0s@webmail.stanford.edu> From ifushman at stanford.edu Sat Jun 16 12:36:55 2007 From: ifushman at stanford.edu (Ilya Fushman) Date: Sat, 16 Jun 2007 12:36:55 -0700 Subject: finished early In-Reply-To: <20070616103929.1xfx24w6pugc8s0s@webmail.stanford.edu> References: <20070616103929.1xfx24w6pugc8s0s@webmail.stanford.edu> Message-ID: Hi All, just started a quick write. Thanks, ilya On 6/16/07, Anika Kinkhabwala wrote: > > > -- Ilya Fushman Applied Physics Stanford University cvitae.org/ilya/ -------------- next part -------------- An HTML attachment was scrubbed... URL: From kocabas at stanford.edu Sun Jun 17 12:38:37 2007 From: kocabas at stanford.edu (S. Ekin Kocabas) Date: Sun, 17 Jun 2007 12:38:37 -0700 Subject: Monday (June 18) 8:00-11:30 Raith Free Message-ID: <46758DBD.3000204@stanford.edu> Sample preparation problems... From xinranw at stanford.edu Mon Jun 18 11:02:56 2007 From: xinranw at stanford.edu (Xinran Wang) Date: Mon, 18 Jun 2007 11:02:56 -0700 Subject: raith finished early, free till 13:30 Message-ID: <22ffcd060706181102t3270f90qf1c84393f82cd885@mail.gmail.com> -------------- next part -------------- An HTML attachment was scrubbed... URL: From ifushman at stanford.edu Mon Jun 18 13:07:05 2007 From: ifushman at stanford.edu (Ilya Fushman) Date: Mon, 18 Jun 2007 13:07:05 -0700 Subject: raith is free now Message-ID: -- Ilya Fushman Applied Physics Stanford University cvitae.org/ilya/ -------------- next part -------------- An HTML attachment was scrubbed... URL: From ceggiman at stanford.edu Mon Jun 18 19:55:51 2007 From: ceggiman at stanford.edu (Christoph Eggimann) Date: Mon, 18 Jun 2007 19:55:51 -0700 Subject: Raith free 1am Message-ID: Can't prepare sample till then, sorry for late notice From xinranw at stanford.edu Wed Jun 20 16:27:39 2007 From: xinranw at stanford.edu (Xinran Wang) Date: Wed, 20 Jun 2007 16:27:39 -0700 Subject: raith free tonight from 10:30pm Message-ID: <22ffcd060706201627i1d2dbacfqc11e3996a65ca2a9@mail.gmail.com> Sample won't be ready. Sorry for late notice. Xinran -------------- next part -------------- An HTML attachment was scrubbed... URL: From fjaeckel at stanford.edu Thu Jun 21 19:40:56 2007 From: fjaeckel at stanford.edu (Frank Jaeckel) Date: Thu, 21 Jun 2007 19:40:56 -0700 Subject: released Friday 7-10AM Message-ID: <20070621194056.0subdn6oy0gsgggg@webmail.stanford.edu> sample not ready, sorry for the late notice -- Dr. rer. nat. Frank J?ckel mail address:? ?Department of Chemistry, M/C 5080 ? ? ? ? ? ? ? ? 333 Campus Drive ? ? ? ? ? ? ? ? mailbox #74 ? ? ? ? ? ? ? ? Stanford University, Stanford, CA 94305-5080 street address: 369 North-South Mall, Stauffer I, Room 15 ? ? ? ? ? ? ? ? Stanford University, Stanford, CA 94305-5080 phone:? ? ? ? ? +1-650-724-4052/51 (office/lab) fax:? ? ? ? ? ? +1-650-725-0259? ? (indicate mailbox #74) e-mail:? ? ? ? ?fjaeckel at stanford.edu internet:? ? ? ?http://www.stanford.edu/~fjaeckel/ -------------- next part -------------- An HTML attachment was scrubbed... URL: From mkoto at stanford.edu Thu Jun 21 22:43:58 2007 From: mkoto at stanford.edu (mkoto at stanford.edu) Date: Thu, 21 Jun 2007 22:43:58 -0700 Subject: released Friday 7-10AM In-Reply-To: <20070621194056.0subdn6oy0gsgggg@webmail.stanford.edu> References: <20070621194056.0subdn6oy0gsgggg@webmail.stanford.edu> Message-ID: <20070621224358.gyp0b7auwrccg0gw@webmail.stanford.edu> If no one intend to use this time, I want to use 1-2 hour after my reservation time (4-7AM) continuously. I cannot see and operate coral from my PC now. Someone intend to use, please let me know. Makoto > > > sample not ready, sorry for the late notice > > -- > Dr. rer. nat. Frank J?ckel > mail address:? ?Department of Chemistry, M/C 5080 > ? ? ? ? ? ? ? ? 333 Campus Drive > ? ? ? ? ? ? ? ? mailbox #74 > ? ? ? ? ? ? ? ? Stanford University, Stanford, CA 94305-5080 > street address: 369 North-South Mall, Stauffer I, Room 15 > ? ? ? ? ? ? ? ? Stanford University, Stanford, CA 94305-5080 > phone:? ? ? ? ? +1-650-724-4052/51 (office/lab) > fax:? ? ? ? ? ? +1-650-725-0259? ? (indicate mailbox #74) > e-mail:? ? ? ? ?fjaeckel at stanford.edu > internet:? ? ? ?http://www.stanford.edu/~fjaeckel/ *************************************************** Makoto Koto Visiting Scholar 476 Lomita Mall 244 McCullough Building Stanford, CA 94305-4045 *************************************************** From mkoto at stanford.edu Fri Jun 22 05:41:39 2007 From: mkoto at stanford.edu (mkoto at stanford.edu) Date: Fri, 22 Jun 2007 05:41:39 -0700 Subject: released Friday 7-10AM In-Reply-To: <20070621194056.0subdn6oy0gsgggg@webmail.stanford.edu> References: <20070621194056.0subdn6oy0gsgggg@webmail.stanford.edu> Message-ID: <20070622054139.gx5xjlrmfutcwckk@webmail.stanford.edu> Before starting my operation, I found some unexpected matter on LEO image. So I gave up my time and sent message to James to confirm about this. No one seems to use until James's time, but please keep open until his check. Makoto *************************************************** Makoto Koto Visiting Scholar 476 Lomita Mall 244 McCullough Building Stanford, CA 94305-4045 *************************************************** From jwc at snf.stanford.edu Fri Jun 22 09:20:04 2007 From: jwc at snf.stanford.edu (James Conway) Date: Fri, 22 Jun 2007 09:20:04 -0700 Subject: New FAQ No. XXXTBD: RAITH SEM (LEO computer Imaging problems...) In-Reply-To: <20070621224358.gyp0b7auwrccg0gw@webmail.stanford.edu> References: <20070621194056.0subdn6oy0gsgggg@webmail.stanford.edu> <20070621224358.gyp0b7auwrccg0gw@webmail.stanford.edu> Message-ID: <467BF6B4.8050800@snf.stanford.edu> Hello Dr. Koto and RAITH Community, This is not a normal problem -- but one we have seen before in the past a few times before. *Problem: * LEO SEM Image is strange and appears to be flickering often only in a reduced section of the screen or no image was obtainable in SEM or TV detector modes. *Solution: After verifying normal Brightness and Contrast settings shut down and restart the LEO computer hardware and the restart LEO application to re-read all the modules within the software:* 1. Check that the auto brightness and contrast is not enabled as well as the Brightness and contrast target settings are within normal range of settings. Normally settings will be ~ Brightness = 50 - 52 and Contrast = 40 - 42 for a normal SEM image at high magnification. 2. Logout gracefully from the LEO application and do not save any settings on this logout. Logout of windows OS and SHUTDOWN computer. Wait ten seconds and press the power on button behind the front door. Log back into RAITH SEM computer (LEO Computer) logon: user passwd: user. Log onto the LEO server and normal and you will see a module L-REM that will initialize and all imaging functions will be restored. -------------- next part -------------- An HTML attachment was scrubbed... URL: From okilic at stanford.edu Sat Jun 23 06:01:51 2007 From: okilic at stanford.edu (Onur Kilic) Date: Sat, 23 Jun 2007 06:01:51 -0700 Subject: Will use time of next user Message-ID: <20070623060151.0ayyl3i5t1ogo0gs@webmail.stanford.edu> The next user (kimsora) was nice to give me 2 hours of her time that I need. I am sending this notification so that you don't stop my run thinking kimsora has not showed up for her run. Thanks, Onur -- Onur Kilic Applied Physics Stanford University http://onurkilic.com From hendrikb at stanford.edu Mon Jun 25 15:38:27 2007 From: hendrikb at stanford.edu (Hendrik Bluhm) Date: Mon, 25 Jun 2007 15:38:27 -0700 (PDT) Subject: Raith Free Wed 18:00 Message-ID: --------------------------------------------------- Hendrik Bluhm Department of Physics Stanford University Work address: Moler Lab Lab. for Advanced Materials Phone: (650) 723-4012 McCullough Bldg. Fax: (650) 725-2189 476 Lomita Mall Stanford, CA 94305 From dkozak at ucsc.edu Mon Jun 25 16:06:26 2007 From: dkozak at ucsc.edu (Dmitry Alexander Kozak) Date: Mon, 25 Jun 2007 16:06:26 -0700 Subject: raith free Wed 4-9 AM Message-ID: Removing reservation for Wed morning, 4-9 Am. So very sorry for such late notice, wafer won't be ready for that time. Will take reservation for later date. Dmitry From filip at stanford.edu Mon Jun 25 17:13:01 2007 From: filip at stanford.edu (Filip Crnogorac) Date: Mon, 25 Jun 2007 17:13:01 -0700 Subject: etch rates at AMT, ZEP520 & 2% PMMA Message-ID: <20070625171301.htqm7xltcni8g4ss@webmail.stanford.edu> Hi all, in case anyone is working with thin resists: AMT etch rates of resist for process #3 (prog 3 - oxide and nitride etch) ZEP520 (non-diluted) = 115 A/min = 11.5 nm/min 2% PMMA (no UV cure) = 190 A/min = 19 nm/min based on 2 min etches, 3 runs, 2 wafers each in middle slots. Remember there may be some polymer redeposition. Enjoy, Filip -------------------------------------- Ph.D. Candidate, Stanford University Department of Electrical Engineering Center for Integrated Systems B-103, 420 Via Palou Stanford, CA 94305 From randalls at stanford.edu Tue Jun 26 10:25:56 2007 From: randalls at stanford.edu (randalls at stanford.edu) Date: Tue, 26 Jun 2007 10:25:56 -0700 Subject: Raith free at 11am In-Reply-To: References: Message-ID: <20070626102556.eiunkwrw2iyos4k4@webmail.stanford.edu> I'll be done early. Next user welcome to start at 11. From filip at stanford.edu Tue Jun 26 13:22:13 2007 From: filip at stanford.edu (Filip Crnogorac) Date: Tue, 26 Jun 2007 13:22:13 -0700 Subject: Raith Fri 1-5pm Free Message-ID: <20070626132213.uiiobr0kyrcwoc8c@webmail.stanford.edu> will be out of the country... F From anikak at stanford.edu Tue Jun 26 16:30:45 2007 From: anikak at stanford.edu (Anika Kinkhabwala) Date: Tue, 26 Jun 2007 16:30:45 -0700 Subject: Raith 9a-1p tomorrow free In-Reply-To: <20070626132213.uiiobr0kyrcwoc8c@webmail.stanford.edu> References: <20070626132213.uiiobr0kyrcwoc8c@webmail.stanford.edu> Message-ID: <20070626163045.h2h6aphsqd4wc0ks@webmail.stanford.edu> sorry for the late notice! From zhangli at stanford.edu Wed Jun 27 15:09:29 2007 From: zhangli at stanford.edu (Li Zhang) Date: Wed, 27 Jun 2007 15:09:29 -0700 Subject: raith free 9:30pm to 1:00am tonight Message-ID: <66aaf8f30706271509r3958f0a7mc85fce00ed207e66@mail.gmail.com> sample was done this morning. -- Li --------------------------------------- Li Zhang Dai's Group Department of Chemistry Stanford University --------------------------------------- .oooO ( ) Oooo. \ ( ( ) \ ) ) / Life is good, ( / it's just not easy. -------------- next part -------------- An HTML attachment was scrubbed... URL: From panjun at stanford.edu Wed Jun 27 15:10:06 2007 From: panjun at stanford.edu (Jun Pan) Date: Wed, 27 Jun 2007 15:10:06 -0700 Subject: raith free 1800-21:30 today Message-ID: <002201c7b907$ebced9a0$462242ab@PAN> -------------- next part -------------- An HTML attachment was scrubbed... URL: From yiyangg at stanford.edu Wed Jun 27 15:47:54 2007 From: yiyangg at stanford.edu (yiyangg at stanford.edu) Date: Wed, 27 Jun 2007 15:47:54 -0700 Subject: raith free 1800-21:30 today In-Reply-To: <002201c7b907$ebced9a0$462242ab@PAN> References: <002201c7b907$ebced9a0$462242ab@PAN> Message-ID: <20070627154754.zitqbjq4a5mskk0o@webmail.stanford.edu> Thanks, I have taken it. Quoting Jun Pan : > > > From faraon at stanford.edu Thu Jun 28 16:59:36 2007 From: faraon at stanford.edu (Andrei Faraon) Date: Thu, 28 Jun 2007 16:59:36 -0700 Subject: Raith free until 11pm Message-ID: <28d3ece90706281659ye81da86p9e1861a6149f0508@mail.gmail.com> My chips did not come out well so I will not do the write. Sorry for the very late notice. -- Andrei Faraon Stanford University, Applied Physics 316 Via Pueblo Mall Stanford, CA, 94305 Mobile: 650 714 7881 Office: 650 723 2279 -------------- next part -------------- An HTML attachment was scrubbed... URL: From mkoto at stanford.edu Thu Jun 28 17:21:29 2007 From: mkoto at stanford.edu (mkoto at stanford.edu) Date: Thu, 28 Jun 2007 17:21:29 -0700 Subject: Raith free until 11pm In-Reply-To: <28d3ece90706281659ye81da86p9e1861a6149f0508@mail.gmail.com> References: <28d3ece90706281659ye81da86p9e1861a6149f0508@mail.gmail.com> Message-ID: <20070628172129.5kdthaq5wfk88wg4@webmail.stanford.edu> I took 18:00-21:00. thanks, Makoto > My chips did not come out well so I will not do the write. Sorry for the > very late notice. > > -- > Andrei Faraon > > Stanford University, Applied Physics > 316 Via Pueblo Mall > Stanford, CA, 94305 > Mobile: 650 714 7881 > Office: 650 723 2279 *************************************************** Makoto Koto Visiting Scholar 476 Lomita Mall 244 McCullough Building Stanford, CA 94305-4045 *************************************************** From koseki at stanford.edu Thu Jun 28 17:45:12 2007 From: koseki at stanford.edu (Shinichi Koseki) Date: Thu, 28 Jun 2007 17:45:12 -0700 Subject: Raith free from 9pm - 4am Message-ID: <000f01c7b9e6$c045b940$231b40ab@nausicaa> Wafer is not ready. Sorry for the late notice, too. Now the slot is open from 9pm - 4am tonight. Hope someone can make use of it. regards, Shinichi ----- Original Message ----- From: To: "Andrei Faraon" Cc: "Raith SNF Mailing list" Sent: Thursday, June 28, 2007 5:21 PM Subject: Re: Raith free until 11pm >I took 18:00-21:00. > thanks, > > Makoto > > >> My chips did not come out well so I will not do the write. Sorry for the >> very late notice. >> >> -- >> Andrei Faraon >> >> Stanford University, Applied Physics >> 316 Via Pueblo Mall >> Stanford, CA, 94305 >> Mobile: 650 714 7881 >> Office: 650 723 2279 > > > > *************************************************** > Makoto Koto Visiting Scholar > 476 Lomita Mall 244 McCullough Building > Stanford, CA 94305-4045 > *************************************************** > From jwc at snf.stanford.edu Thu Jun 28 18:20:42 2007 From: jwc at snf.stanford.edu (James Conway) Date: Thu, 28 Jun 2007 18:20:42 -0700 Subject: James will be away on vacation June 29 through Monday July 9, 2007 FAQ: HOW to get help on the RAITH System during your session -- "Who are your gonna call" Message-ID: <46845E6A.7070709@snf.stanford.edu> *FAQ 06 : HOW to get help on the RAITH System during your session -- "Who are your gonna call?"* *Greetings Raith Users:* I will be away all of next week on FTO and will not be around through July 9, 2007 returning to work July 10, 2007. I wish to remind everyone that we have set into place a hierarchical structure on what to do and whom to call if you encounter problems on the RAITH 150 system during my absence' or for those times I am not be available by cell phone. I will be available by phone at 415-412-4825 by voice mail and SMS text messaging. I will respond at my earliest opportunity. For Example: * You encounter a LOAD LOCK Error on the system and cannot complete the Load/ Unload cycle without an administrator login. * The pumps or system hardware are not working normally and the logic may have become reversed. 1. If I am available, try to call me on my cell and I will walk you through the Recovery procedures. 001-415-412-4825 2. Try to contact any RAITH Champion: * Ilya Fushman ifushman at stanford.edu 650-804-1058 * Andrei Faraon faraon at stanford.edu 650-714-7881 * Xinran Wang xinranw at gmail.com 650-796-4743 * Jun Pan panjun at stanford.edu 650-353-6588 3. Contact a RAITH USA Application Support Specialist: Dr. Joseph Klingfus, Applications Scientist jk at raithusa.com 218-483-1267 4. For Major Hardware issues and all emergencies with the RAITH Hardware: Contact the RAITH USA Field Service Manager, Cole Loomis cl at raithusa.com (631) 738-9500 or Kevin Burcham kb at raithusa.com also at the Main Raith USA line (631) 738-9500 Finally unless it is a catastrophic failure and the system becomes unsafe or in the least terrifying to operate -- please avoid placing the system into RED LIGHT Mode when I am away. ALWAYS report all errors and comments to to the CORAL 'Make Comments' or 'Report Problem' section so it gets logged into our tracking system. To quote John Shott, "Its not a problem until it is reported to CORAL." Many thanks to the many Raith Champions whom have come forward and offered to cover for me during my absence! Thank you all for your support! James Conway Ebeam Technology Group Stanford Nanofabrication Facility. 650-725-7075 cell 415-412-4825 jwc at snf.stanford.edu -------------- next part -------------- An HTML attachment was scrubbed... URL: From hendrikb at stanford.edu Fri Jun 29 15:35:04 2007 From: hendrikb at stanford.edu (Hendrik Bluhm) Date: Fri, 29 Jun 2007 15:35:04 -0700 (PDT) Subject: Raith free tomorrow 3:30 - 7:30 Message-ID: Moved reservation to later slots that became available. --------------------------------------------------- Hendrik Bluhm Department of Physics Stanford University Work address: Moler Lab Lab. for Advanced Materials Phone: (650) 723-4012 McCullough Bldg. Fax: (650) 725-2189 476 Lomita Mall Stanford, CA 94305