Template:Announcements: Difference between revisions
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water outage chemical processing |
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=====Oxford Flexal ALD===== |
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The PM is proceeding slower than expected. As such, I currently anticipate that the tool will be available for use by the end of the day on Friday. |
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There was a short ~30min campus water outage, but it has now been restored. |
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Chemical usage/processing is now allowed as normal. |
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Sorry for any inconvenience this may cause. |
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===== Raith EBL Update ===== |
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Unfortunately the fix discussed in the last update turned out to be a good news/bad news thing. The good news is that the majority of the field distortion problem we have experienced since the install has been addressed. However the bad news is that there is still a residual settling effect that is distorting the field in one part of the field only and prevents the tool from fully meeting specifications. So it turned out to a layers of an onion kind of thing – because of course it did. |
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Thanks |
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So the suspect now is the fine focus coil in the column (one of the factory engineers predicted stitch shifts when a faulty fine focus coil is present which essentially replicated the errors we are now seeing) and the question now is how to get one of these sent to UCSB. They are a factory install item so for us to get one, and one that has been tested and confirmed to be fully operational, would require it to be taken from a tool currently under fabrication on the production line. |
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Bill Millerski |
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//[[User:Mehalana v|Vraj Mehalana]] 21:12, 12 August 2025 (UTC) |
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We are close, very close, but still not quite there. And I am really sorry that is still the case… |
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-Bill |
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===== SignupMonkey + Wiki: Off-Campus Access===== |
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Due to a DDoS attack affecting the Signupmonkey server, we have restricted access to the website to US locations only, including both the Nanofab Wiki and Signupmonkey. |
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If you are off-campus and experiencing issues, please utilize the UCSB VPN to access our sites. Here are the installation instructions for VPN on your device. You will need your UCSB NetID for download and installation - you would have received a UCSB NetID when you started using the NanoFab: |
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https://it.ucsb.edu/ivanti-secure-access-campus-vpn/get-connected-campus-vpn |
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-- Vraj |
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// [[User:John_d|Demis D. John]] 20:08, 22 April 2025 (UTC) |
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=====Suss SB6-8E===== |
=====Suss SB6-8E===== |
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This tool is down indefinitely. We are sourcing manual bonding fixtures, and already have a 1cm bonding fixture for NanoFab users to use - please contact [[Demis D. John]] for more information. |
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We found a blown resistor (and a questionable op amp) on one of the boards that contains the z-axis motor circuit. However, we still cannot get the tool to initialize. Next we will try swapping out the hard drive again and run some more tests. |
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I will send out an update once we have one. |
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-Aidan |
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// [[User:John_d|Demis D. John]] 00:35, 8 December 2024 (UTC) |
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=====ICP1 Down===== |
=====ICP1 Down===== |
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Revision as of 22:24, 13 August 2025
Oxford Flexal ALD
The PM is proceeding slower than expected. As such, I currently anticipate that the tool will be available for use by the end of the day on Friday.
Sorry for any inconvenience this may cause.
Thanks Bill Millerski //Vraj Mehalana 21:12, 12 August 2025 (UTC)
Suss SB6-8E
This tool is down indefinitely. We are sourcing manual bonding fixtures, and already have a 1cm bonding fixture for NanoFab users to use - please contact Demis D. John for more information. // Demis D. John 04:28, 5 August 2025 (UTC)
ICP1 Down
The board we were waiting on arrived, but it did not resolve the tool issue. We are working with Panasonic on the next steps. //Vraj Mehalana 14:17, 1 March 2024 (PST)